Water molecules made by living things become part of the water cycle
through
A. aerobic respiration
B. the dark reactions
C. alcoholic fermentation
D. the Krebs cycle

Answers

Answer 1

Answer:

D

Explanation:

One cycle of the Krebs Cycle consumed 2 water molecules.


Related Questions

how does nutrient availability relate to the primary productivity of an ecosystem?

Answers

Answer:

Every organism needs nutrients to build tissues and carry out life functions. Like water, nutrients pass through organisms and the environment through biogeochemical cycles. ... If ample sunlight and water are available, the primary productivity of an ecosystem may be limited by the availability of nutrients.

Explanation:

Nutrient availability is directly proportional to primary productivity.

In an ecosystem, the plants are the primary producers. They are able to trap energy directly from the sun and use it combine water and carbon dioxide in the presence of nutrients.

These nutrients are particularly important in the functioning of these primary producers. The more the available nutrients, the higher the primary productivity in an ecosystem and vice versa.

Hence, there is a direct relationship between nutrient availability relate to the primary productivity of an ecosystem.

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TIME REMAINING 01:39:44 Green plants need light in order to survive. Structures in the leaves absorb light, which in turn, helps plants make their own food. Under which color of light will plants be least likely to make food? red blue orange green

Answers

Answer: green

Explanation:

Answer:

The answer is B

Explanation:

Because blue light has lower energ and the questions bolds “least likely to cook food” this answer is for edgen 2021 quiz

Albert Schatz
Alexander Fleming
Alice Catherine Evans
Annie Chang
Antonie Van Leeuwenhoek
Carl Woese
Carlo Urbani
Carlos Juan Finlay
Carmen Sanchez
Charles Henry Nicolle
Claire Fraser
Dmitri Ivanowski
Edward Jenner
Elizabeth Bugie
Ferdinand J. Cohn
Fredrick Sanger
George Hirst
Giralamo Fracostoro
Gregory C.B. van Neil
Hans Christian J. Gram
Harold Amos
Hattie Alexander
Howard Ricketts
Ignaz Semmelweis
Ilya Ilich Metchnikoff
Jennifer Doudna
John Snow
John Tyndall
Joseph Lister
Julius Richard Petri
Kary Mullis
Kiyoshi Shiga
Louis Pasteur
Margret Pittman
Martha Chase
Martinus Beijerinck
Max Theiler
Paul Ehrlich
Rebecca Craighill Lancefield
Robert Gallo
Ronald Ross
Ruth Ella Moore
Salvador Luria
Selman Waksman
Sergei Winogradsky
Shibasaburo Kitasato
Stanley Cohen
Thomas Brock
Walter Reed
Wendell Stanley
William Augustus Hinton
Ernest Everett Just
in chronological order?

Answers

Answer:

Albert Schatz

Alexander Fleming

Alice Catherine Evans

Annie Chang

Antonie Van Leeuwenhoek

Carl Woese

Carlo Urbani

Carlos Juan Finlay

Carmen Sanchez

Charles Henry Nicolle

Claire Fraser

Dmitri Ivanowski

Edward Jenner

Elizabeth Bugie

Ferdinand J. Cohn

Fredrick Sanger

George Hirst

Giralamo Fracostoro

Gregory C.B. van Neil

Hans Christian J. Gram

Harold Amos

Hattie Alexander

Howard Ricketts

Ignaz Semmelweis

Ilya Ilich Metchnikoff

Jennifer Doudna

John Snow

John Tyndall

Joseph Lister

Julius Richard Petri

Kary Mullis

Kiyoshi Shiga

Louis Pasteur

Margret Pittman

Martha Chase

Martinus Beijerinck

Max Theiler

Paul Ehrlich

Rebecca Craighill Lancefield

Robert Gallo

Ronald Ross

Ruth Ella Moore

Salvador Luria

Selman Waksman

Sergei Winogradsky

Shibasaburo Kitasato

Stanley Cohen

Thomas Brock

Walter Reed

Wendell Stanley

William Augustus Hinton

Ernest Everett

what is meant by an atp cycle and why is it an important frequent event in cells? how does this involve adp

Answers

Answer:

Please find the explanation to this question below

Explanation:

The ATP cycle is the series of reactions involving glycolysis, Krebs cycle and oxidative phosphorylation that produces/synthesizes ATP in living cells. These processes collectively is called CELLULAR RESPIRATION. Glycolysis produces 2ATP molecules, Krebs cycle produces 2ATP while the electron transport chain (oxidative phosphorylation) produces 34ATP molecules.

This cycle of ATP as explained above is an important frequent event in cells because all organisms need energy to carry out their metabolic activities. ATP is the energy-carrying molecule that stores and releases energy for use by the cells, hence, it needs to be produced on a frequent basis.

ATP can be likened to a charged battery ready to release its stored energy. The energy is stored in the phosphate bonds that makes up its structure. When ATP releases its energy, it becomes ADP (Adenosine diphosphate). However, ADP is a reactant in the ATP cycle, which is phosphorylated with an inorganic phosphate (Pi) and catalyzes by ATP synthase to form ATP.

What are some examples of the ecological populations?

Answers

Answer:

some examples are in a lake, all the stray cats in a city, or all the evergreen trees in a forest. Remember, limiting factors can affect the carrying capacity. Different limiting factors, such as natural disasters or competition, can cause a population size to decrease!

A botanist wants to see how different colored light waves influence the growth of pea

plants. She puts the same number of seeds into three identical pots with the same kind

and amount of soil. She then gives them the same amount of water every three days for

the length of the experiment. One pot is placed into a dark windowless closet. Another

pot is left on the windowsill, and the third is placed under a lamp with a green bulb. She records the height of each plant every day for three months.



1. It is mentioned that the researcher used three identical pots. Describe two features of

the pots which will ensure their identicality.

2. Draw a diagrammatic illustration of the botanist’ experimental setup making sure that

the experimental and the control groups are clearly shown.

3. Write the procedure in the passive voice (reporting fashion) ​

Answers

Answer:

write the procedure in the passive voice (reporting fashion )

PLS HELPS ME!1111111!!!!!!
Gyres are NOT affected by
A. upwelling.
B. landmasses.
C. the Coriolis effect.
D. surface current movements.

Answers

Ocean gyres are large system of circular ocean currents formed by global wind patterns and forces created by Earth’s rotation. The five major circulation patterns formed by the currents on this map are the world's five major ocean gyres: North Atlantic, South Atlantic, Indian, North Pacific, and South Pacific. (The Indian Ocean Gyre is actually two, split slightly below the Equator.)

Answer: The answer is C hope it’s helps  

Explanation:In oceanography, a gyre is any large system of circulating ocean currents, particularly those involved with large wind movements. Gyres are caused by the Coriolis effect; planetary vorticity, horizontal friction and vertical friction determine the circulatory patterns from the wind stress cur

Which of these can be used as fuel, garden mulch, and packing material?


1.foliose

2.hornworts

3.lunularia cruciata

4.peat moss

5.liveworts

Answers

Answer: peat moss

Explanation:

Why are sound waves considered a type of mechanical energy?

Answers

Answer:

Because sound waves can also create energy.....waves also create energy so it's considered because it can be used in machines

Explanation:

✌❤❤✌

The sound waves are considered a type of mechanical energy as sound waves transfer energy by the motion of particles. The correct option is C.

What is mechanical energy?

Mechanical energy (kinetic energy or potential energy) is the energy of a moving object or the energy stored in objects due to their position.

Mechanical energy is another source of renewable energy. Many types of renewable energy rely on mechanical energy to generate or convert energy.

An object's mechanical energy can be the result of its motion (i.e., kinetic energy) or its stored energy of position (i.e., potential energy).

The sum of potential and kinetic energy equals the total amount of mechanical energy.

Sound waves are a type of mechanical energy because they transfer energy through particle motion.

Thus, the correct option is C.

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Your question seems incomplete, the missing options are:

Sound waves can travel through spaceSound waves can travel through a solidSound waves transfer energy by the motion of particlesSounds waves are made by machines

What function is common to all types of connective tissue?

Answers

Answer:

Explanation:

The Major functions of connective tissue include: 1) binding and supporting, 2) protecting, 3) insulating, 4) storing reserve fuel, and 5) transporting substances within the body. Connective tissues can have various levels of vascularity.

I hope this helps and if not I'm truly sorry

The Major functions of connective tissue include: 1) binding and supporting, 2) protecting, 3) insulating, 4) storing reserve fuel, and 5) transporting substances within the body.

What is connective tissue?

All other types of tissues in the body are supported by connective tissue, which joins or divides them. Like all tissue types, it is made up of cells encased in a space of liquid known as the extracellular matrix (ECM).

In contrast to other forms, connective tissue's cells are loosely rather than densely packed within the ECM.

The three components of connective tissue are cells, ground substance and fibers. Ground substance and fibers make up the extracellular matrix (ECM).

The primary cell of connective tissue is the fibroblast. Its function is to produce and maintain the ECM of connective tissue. Besides fibroblasts, several other cell types are present.

Therefore, The Major functions of connective tissue include: 1) binding and supporting, 2) protecting, 3) insulating, 4) storing reserve fuel, and 5) transporting substances within the body.

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PLEASE HELP! im struggling lol
How does solar radiation affect climate?
How do the ocean currents affect climate?
How does climate change affect the ocean?
How does climate change affect the biodiversity of marine ecosystems?

What you think
Source 1
Source 2
Source 3
Summary

Answers

Answer:

Explanation:

question 1

the resulting imbalance between incoming solar radiation also outgoing thermal radiation most likely causes the earth to heat up over the next 10 years.

question 2

much like a conveyor belt, transporting warm water and precipitation from the equator making the cold water from the poled back to tropics

question 3

greenhouse gasses trap more and more energy from the sun, oceans are absorbing the heat at a slower rate.

question 4

climate change due to human activity had a direct impact on marine species

1. Solar radiation drives climate by influencing temperature and weather patterns.

2. Ocean currents distribute heat, affecting regional climate and weather conditions.

3. Climate change causes sea-level rise, ocean acidification, altered currents, and disrupted coastlines.

4. Climate change harms marine biodiversity through temperature shifts, acidification, and habitat disruption.

1. Solar radiation plays a crucial role in driving Earth's climate system. It determines the amount of energy that reaches the Earth's surface, influencing temperature patterns, atmospheric circulation, and the formation of weather systems. Changes in solar radiation can directly impact climate, leading to variations in temperature and weather patterns.

2. Ocean currents have a significant influence on climate. They distribute heat from the tropics to higher latitudes, affecting regional temperature patterns. For example, the Gulf Stream carries warm water from the tropics to the North Atlantic, moderating temperatures in Western Europe. Changes in ocean currents can lead to shifts in climate patterns and weather conditions.

3. Climate change has profound effects on the ocean. Rising temperatures cause thermal expansion, contributing to sea-level rise. Increased carbon dioxide emissions also lead to ocean acidification, which negatively impacts marine ecosystems and organisms like coral reefs and shellfish. Climate change can disrupt ocean circulation and alter precipitation patterns, affecting ocean currents and coastal areas.

4. Climate change poses significant threats to marine biodiversity. Rising sea temperatures and ocean acidification harm marine species, particularly those reliant on specific temperature and pH conditions. Coral bleaching events, driven by climate change, can devastate coral reef ecosystems. Changes in climate can also disrupt food chains and habitats, leading to biodiversity loss in marine ecosystems.

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The appropriate question is:

1. How does solar radiation affect climate?

2. How do the ocean currents affect climate?

3. How does climate change affect the ocean?

4. How does climate change affect the biodiversity of marine ecosystems?

I am generally found both inside and outside of the nucleus [in eukaryotic cells]

ANSWER CHOICES:
DNA ONLY
RNA ONLY
BOTH DNA AND RNA

Answers

Answer:

DNA

Explanation:

Answer:

hi you wasted one of the answers i had for my question so im returning the favor :)

Explanation:

Which of the following is true about a change from a solid to a liquid?

Answers

Answer:

ice

Explanation:

bc ice changes  a solid  to a liquid when it melts

a Bryophyta is called amphibian plant .​

Answers

Answer:Bryophytes are called amphibians of the plant kingdom because these plants though live in soil but they need water for sexual reproduction.

Explanation:

How do you think an athlete might be able to increase cellular respiration?

Answers

Answer:

Cellular respiration increases as you increase you exercise intensity. Cellular respiration includes the reactions in the cells of your body when they convert the food you eat into a molecule of energy in a form your cells can use. This energy is called adenosine triphosphate, or ATP.

how do living things use their food?

Answers

Answer:

Like plants and algae, animals use food to produce different kinds of substances after they eat it. Animals use these substances for energy. They can turn sugary food into a starch called glycogen and store it in the liver, where it is ready for use when needed.

Explanation:

pls Mark brainlist

Humans are frequently the cause of invasive species. We introduce plants or animals for personal reasons, e.g. planting bass in a trout lake. Research and list 10 examples of invasive species in our area, Utah. If you can’t find enough in Utah, you can expand it to the West. Write the organism Where is it located in Utah? Why it was introduced What are the long-term effects (is or could be) What control measures are being taken to keep them from spreading.

Answers

Hchfjfjfjfjfjfjfjfjfjfjfjfnfnfbfnfjfj

Viruses are considered to be nonliving because

Answers

Answer:

because it's not included as a living thing until it has entered and organism that is living

Explanation:

Answer:

Viruses are not living things.

Explanation:

Viruses are complicated assemblies of molecules, including proteins, nucleic acids, lipids, and carbohydrates, but on their own they can do nothing until they enter a living cell. Without cells, viruses would not be able to multiply. Therefore, viruses are not living things.

Google

What can happen to solar radiation when it enters Earth’s atmosphere?

It is increased by clouds.
It is reflected by glacial ice.
It is condensed into visible light.
It is amplified by water molecules.

Answers

Answer:

a

Explanation:

Answer:

A

Explanation:

if u block your cookies for brainly you get unlimited questions and no ADs but u cant comment. theres a YT video bout it.

Which of the following statements describes surfactant?

Answers

Answer:

what are the options???

Explanation:

The statement that describes a surfactant is that it is slippery. The correct option is B.

What is a surfactant?

Surfactants are a key ingredient in washing detergents. The term surfactant refers to a surface active agent.

Surfactants, as the title suggests, stimulate operation on the surface being cleaned in order to trap and remove dirt and somewhat slippery.

Thus, the correct option is B.

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The missing options of the question are:

A- StickyB- SlipperyC- WetD- Bubbly

Why do crystals of different minerals form different shapes?

Answers

Answer:

Mineral crystals form in many different shapes and sizes. A mineral is made up of atoms and molecules. As the atoms and molecules combine, they form a particular pattern. ... The final shape of the mineral reflects the original atomic shape.

Explanation:

Answer:

The thickness

Explanation:

The minerals could be thinner or thicker depending on where they come from. :) hope this helped. Have a good day!

Can u help me please

Answers

Human forelimbs is used for a variety of functions, such as for eating.

Similarities: They are all made from the same basic anatomical structure classified as homologous structures.

They all have this structure inherited from a common ancestor.

A ___________changes the direction of light.
pls tell

Answers

Answer:

try refraction

Explanation:

Answer:

a mirror changes the directions of light

What type of soil would you expect to find in cold, dry climates?

1.thick and fertile

2.thin and infertile

3.thin and fertile

4.thick and infertile

Answers

Answer:

thick and infertile

Explanation:

its cold

Plz someone help me get these right ill give 50 points and brainlist if there ALL right!!
The diagram below represents some events that take place in plant cells.(IMAGE 2)

In which organelle would the above events most likely occur?

ribosome
mitochondrion
chloroplast
cytoplasm

Cellular respiration occurs in a series of steps. If pyruvate enters the mitochondrion, how much total energy can we assume will be produced?

2 molecules of ATP
14 molecules of oxygen
8 molecules of pyruvic acid
38 molecules of ATP

The graph below represents the absorption spectrum of chlorophyll.(IMAGE3)

The graph indicates that the energy used in photosynthesis is most likely obtained from which regions of the spectrum?

green and yellow
orange-red and violet-blue
yellow and orange-red
violet-blue and green

How do the number of chromosomes in an organism's egg cells compare with the number of chromosomes in her body (somatic) cells?

There are twice as many chromosomes in egg cells.
The number of chromosomes is the same in both.
The number of chromosomes depends on the size of the scorpion.
There are half as many chromosomes in egg cells.


PLS, Someone help me I need these right!!!Also the images are in order!!!

Answers

Answer:

ABCDEFGHIJKLMNOPQRSTUVWXYZ

Explanation:

what characteristics set mammals apart from other vertebrates ​

Answers

Answer:

there are 8 main characteristics

Explanation:

1. hair and fur

2. mammary glands

3. single boned lower jaw

4. one time tooth replacement

5. three bones in middle ear

6. warm blooded metabolism

7. diaphragm

8. four chambered heart

How does biodiversity affect an ecosystem's ability to stabilize when its climate changes?

Answers

Answer:

Biologically diverse communities are also more likely to contain species that confer resilience to that ecosystem because as a community accumulates species, there is a higher chance of any one of them having traits that enable them to adapt to a changing environment.

Explanation:

Hope it helpsssss!!1

Marke mr brainlist plzzzzzzzzzzzzzzz

What happens during conception?

Answers

Explanation:

during fertilisation the sperms are drawn up by a suction through the cervix into the uterus where they swim upto the oviduct using their tails although the sperms are millions only one will fertilise the ovum. as the ovum moves down the oviduct, it releases chemical substances which have to be neutralised by those produced by the acrosome before the sperm penetrates the ovum. when the sperm comes into contact with the egg the acrosome bursts open and releases the lytic enzymes which dissolve the egg membranes. Then the acrosome then turns inside out forming a fine filament that is used to penetrate the egg. Hence the head of the sperm enters the ovum, the tail is left outside the egg. the vitelline membrane undergoes a change which stops any other sperm from entering the ovum. once in the cytoplasm the head bursts to release the male nucleus then fuses with the female nucleus to form a diploid zygote

Due today! Plss Help!

(1)What are the components of the cell theory?
1.
2.
3.

(2)What did Van Leeuwenhoek observe, and how did it impact the development of the cell theory?

(3)What did Hooke create, and what impacts did he make on the development of the cell theory?

(4)Briefly describe the importance that Brown had on the development of the cell theory.

(5)What discoveries did Schleiden publish and what impact did he have on the development of the cell theory?

(6)What impact did Schwann have on the development of the cell theory?

(7)What did Von Roelliker discover?

(8)What did Virchow add to the development of the cell theory?

(9)Describe Pasteur’s experiments and the observations he made.

(10)What do all living things have?

Answers

Answer:

1.

1) All living organisms are composed of one or more cells.

2)The cell is the basic unit of structure and organisation in organisms.

3) Cells arise from pre-existing cells.

2. The first observations of bacteria and protozoa. His extensive research on the growth of small animals such as fleas, mussels, and eels helped disprove the theory of spontaneous generation of life.

3. law of elasticity (Hooke's law), for his first use of the word cell in the sense of a basic unit of organisms (describing the microscopic cavities in cork), and for his studies of microscopic fossils, which made him an early proponent of a theory 

4. His discovery of the nucleus and its role helped to put together the cell theory, which states that all living organisms are composed of cells, and cells come from pre-existing cells. 

5. He published his findings and called the process he saw “binary fission”. He concluded that all plant tissues are composed of cells and that an embryonic plant arose from a single cell. He declared that the cell is the basic building block of all plant matter.

6. Schwann demonstrated the same fact for animal tissues, and in 1839 concluded that all tissues are made up of cells: this laid the foundations for the cell theory.

7. that the sperm and egg were composed of cells and that humans are formed of cells from beginning to end.

8. In 1855, he further developed his ideas by publishing his famous aphorism omnis cellula e cellula which became a part of the foundation for cell theory. Virchow's theory stated that just as animals are unable to arise without previously existing animals, cells are unable to arise without previously existing cells.

9. Pasteur's experiment showed that microbes cannot arise from nonliving materials under the conditions that existed on Earth during his lifetime. The experiment had to do with Pasteur adding nutrient broth to flasks, bent the necks of the flasks into S shapes, and then boiled the broth to kill any existing microbes.

10. All living organisms share several key characteristics or functions: order, sensitivity or response to the environment, reproduction, growth and development, regulation, homeostasis, and energy processing.

Explanation:

Hope thise helped.

What type of line connects the North and South Poles?
a. longitudinal
c. equatorial
b. latitudinal
d. tropical
Please select the best answer from the choices provided
ОА
ОВ
ОС
D

Answers

C is the answer to the question
Other Questions
Read the excerpt from The Canterbury Tales. "But, sirs, it is not courteous of you To speak so roughly to an old man, who Has not offended you by word or deed. Its there in Holy Writ for you to read: "Thou shalt rise up before the hoary head Of an old manand therefore do no harm, I warn you, to an old man while youre young, Any more than youd like to have it done To you in old age, should you live so long. Now God be with you! I go where I must go. How is the old man characterized in this excerpt? as an adventurer eager to join the youth as a church leader recruiting the youth as a sage counselor reproving the youth as a cruel authority punishing the youth Aaron created this chart to list the benefits and limitations of using synthetic polymers. In which row has Aaron made an error in his chart? row 1 row 2 row 3 row 4 54 cm4 cm2 cm6 cmHelp! I will give the Brainly pls help me i really need help whats 1 + 77 just for you guys to get points :) I need help with solving this problem please I will mark brainliest if correct !!! List the angles of triangle WXY in order from smallest to largest. Kiley had a piece of bamboo skewer that measured 14 inches long. She wanted to cut it into toothpicks that were each 3 inches long. How many toothpicks can she make? Which physical feature provided ancient Chinese people with a source of food, fertile soil, and transportation?the desertsthe mountainsthe riversthe red cliffs Answer my math question I asked so many times I lost most of points by The consecutive angles of a rectangle are supplementarya.) Sometimesb.) Neverc.) Always When Jefferson wrote all men are created equal, do you believe this applied to every person living in the 13 colonies? Why or why not? Which of the following will occur when a neuron depolarizes? Neurotransmitters are released from the dendrites. The refractory period of the neuron will prevent it from firing. The neuron will polarize. The neuron will return to resting potential. The neuron will fire an action potential. What simple machines are in a remote controlled drone helicopter? Z1'1" H'EI'Ethi't'll 71'4FRUMhealth & wellnessPOSTANOC-ARMA-SM0820YO020_20_20179DM_M_Accepted 09082020Yes fifteen words of western classical arts This table shows the CTSOs that four high school students are involved in: A 2-column table with 4 rows. Column 1 is labeled Student with entries Elyse, Abin, Kendra, Angelica. Column 2 is labeled Current C T S O with entries T S A, F E A, D E C A, H O S A. Assuming the students continue down the same career path, which table shows the professional organization that each student would most likely be a part of in the future? A 3-column table with 4 rows. Column 1 is labeled Student with entires Elyse, Abin, Kendra, Angelica. Column 2 is labeled Current C T S O with entries T S A, F E A, D E C A, H O S A. Column 3 is labeled Future P O with entries A F P, A A S A, A S M E, A M A. A 3-column table with 4 rows. Column 1 is labeled Student with entires Elyse, Abin, Kendra, Angelica. Column 2 is labeled Current C T S O with entries T S A, F E A, D E C A, H O S A. Column 3 is labeled Future P O with entries A S M E, A A S A, S A G, A C S. A 3-column table with 4 rows. Column 1 is labeled Student with entires Elyse, Abin, Kendra, Angelica. Column 2 is labeled Current C T S O with entries T S A, F E A, D E C A, H O S A. Column 3 is labeled Future P O with entries S A G, A C S, A F P, A M A. A 3-column table with 4 rows. Column 1 is labeled Student with entries Elyse, Abin, Kendra, Angelica. Column 2 is labeled Current C T S O with entries T S A, F E A, D E C A, H O S A. Column 3 is labeled Future P O with entries A S M E, A A S A, A F P, A M A. Circle the reason for each of the following manipulations used to simplify the product (8x^2) (3x^7) ? Help ??????????????? Which of these observations are not explained by kinetic-molecular theory?X When a gas is heated, it expands.o At very low temperatures, gases expand less for a given pressure change than they do at hightemperatures.If the volume of a gas decreases, its pressure increases at constant temperature,When gas is added to a rigid container, the pressure inside the container increasesRETRYIntra