Biology High School

helllllp I really need to pass this question asapppp​

Helllllp I Really Need To Pass This Question Asapppp

Answers

Answer 1

Switch the first two, so the order will be

Nitrogen Molecules are split apart

Gaseous nitrogen is released.

Dead Animals Decompose

Nitrogen moves from soil to plant material.

Related Questions

in your own words, explain why osmosis is really just a special case of facilitated diffusion

Answers

Answer: It describes water molecules moving across a membrane, which allows the water molecules to pass in and out freely, but forbids the motion of other molecules.

Explanation:

A in Biology class last year.

Osmosis is really just a special case of facilitated diffusion because it

doesn't permit the movement of some molecules.

Osmosis can be defined as the movement of solvent molecules such as

water from a region of higher concentration to a region of lower

concentration through a semi-permeable membrane.

Osmosis is however a special case of facilitated diffusion because it permits

the movement of water molecules and inhibits the movement of other

molecules such as sugar etc.

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These always contain DNA as the main genetic material

A. Virus
B. Both
C. Cells

Answers

Answer:

C

Explanation:

The one that always contain DNA as the main genetic material is cell nucleus. The correct option is C.

What is genetic material?

The genetic material is the molecule that contains genes and is passed down from parents to children. It contains instructions for the growth and function of living organisms.

DNA and RNA are the two main types of genetic material. DNA is stored in the nucleus of eukaryotic cells, which have a nucleus and membrane-bound organelles, and is wrapped around round proteins called histones. DNA is ended up finding in the cytoplasm of prokaryotic cells.

A virus is composed of a core of genetic material surrounded by a protein-based protective coat called a capsid.

Viruses have either RNA or DNA as their genetic material, but neither. Single-stranded or double-stranded nucleic acid

Thus, the correct option is C.

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Need Help Earth Science: Due in 3 minutes

Which of the following is not an example of a fossil:

Question 1 options:

A) petrified wood


B) coprolite


C) amber


D) mud

Answers

Answer:

Answer is Mud,

A chemical bond formed when two atoms share electrons is called a(n) _____ bond

(A)polyatomic
(B)crystal
(C)covalent

✨Thanks✨

Answers

The answer is "(C) covalent"
C. Covalent

They have a stable balance of attraction together and they SHARE electrons.

Hope this helps :))

What does the number 84 in krypton-84 represent

A.the sum of protons and electrons.
B.the mass number.
C.the atomic number
D.twice the protons.

Answers

B. The mass number, also known as the atomic weight/atomic mass


A botanist discovers a plant that has the ability to form different forms of starch grains in response to nutrient availability. What can you conclude about the various molecules responsible for these
responses?

A. They alter the amount of energy available to the plant.

B.They respond to air temperature changes.

C.They are modified by soil composition changes.

D. They are modified by changes in moisture.

Please help!!!

Answers

Answer:

They are modified by soil composition changes

Explanation:

Answer:

I think it is C i am taking the test right now and that is what i am putting

Explanation:

Mrs. Cobble has two guinea pigs, one black male and one white female. They 2 white babies

and 5 black babies. Why?

Answers

Answer:Guinea pigs get have of their traits from mom and half from dad. Some traits are recessive some are dominant

Drag the numbers to put the following steps in the correct order.
As electrons move down the ETC, a H+ gradient is made.
The Krebs cycle produces ATP, NADH and CO2.
Ht pass through the ATP synthase to make ATP.
NADH gives electrons to the ETC.
In glycolysis, glucose is split into two pyruvate and makes some ATP.

Answers

Answer:

4, 2, 5, 3, 1

4 (As electrons move down the ETC, a H+ gradient is made), 2 (The Krebs cycle produces ATP, NADH and CO2), 5 (H+ pass through the ATP synthase to make ATP), 3 (NADH gives electrons to the ETC), 1 (In glycolysis, glucose is split into two pyruvate and makes some ATP)

In glycolysis, glucose is split into two pyruvate and makes some ATP. (GLYCOLYSIS)The Krebs cycle produces ATP, NADH and CO2. (KREBS CYCLE)NADH gives electrons to the ETC. (ELECTRON TRANSPORT CHAIN)As electrons move down the ETC, a H+ gradient is made. (ETC)H+ passes through the ATP synthase to make ATP. (ATP SYNTHASE)

Explanation:

The correct steps are as follows:

NADH gives electrons to the ETC.The Krebs cycle produces ATP, NADH and CO2.In glycolysis, glucose is split into two pyruvate and makes some ATP.Ht pass through the ATP synthase to make ATP.As electrons move down the ETC, a H+ gradient is made.

What is glycolysis? Glycolysis is the process in which glucose is broken down to produce energy. It  generates two molecules of pyruvate, ATP, NADH and water. The process takes place in the cytoplasm of a cell and does not require oxygen. It occurs in both aerobic and anaerobic organisms.

Thus, these are the correct order.

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2. Why
are animals phalanges fused
together?

Answers

The phalanges /fəˈlændʒiːz/ (singular: phalanx /ˈfælæŋks/) are digital bones in the hands and feet of most vertebrates. In primates, the thumbs and big toes have two phalanges while the other digits have three phalanges. The phalanges are classed as long bones.

!!!! PLEASE ANSWER !!!!! What factors increase the likelihood that all alluvium will be deposited ???

Answers

Answer:

Any thing that decreases the stream's velocity such as a bend in the river, a change in gradient or something blocking its path.

Explanation:

Any thing that reduce the stream's speed such as a turn in the river, a change in angle or something prevent its path.

What is soil explain?

Soil is the thin layer of material covering the earth's surface and is formed from the weathering of rocks. It is made up mainly of mineral particles, organic materials, air, water and living organisms all of which interact slowly yet constantly.

Thus, reduce the stream's speed such as a bend in the river, a change in angle or something prevent its path.

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How old was Steve Jobs when the pancreatic tumor spread to lung's ​

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August 2004: Jobs, 49, told Apple employees in an email that he had been diagnosed with a cancerous tumor in his pancreas and had undergone a successful operation to remove it.

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Use the periodic table to answer the questions below
11. Sodium is an element found in table salt. What group is Sodium in? * 15
(1 Point)
Enter your answer

Answers

Answer:

YOU CAN DO IT I BELIEVE IN YOU I am miss MOTIVATOR

The main components of the plasma membrane contain hydrophobic and hydrophilic regions that give the membrane selective permeability. Which of the following is the
main component that creates the hydrophobic and hydrophilic regions? (3 points)
a. Cholesterol molecules creating membrane fluidity
b. Carbohydrates for cell recognition
c. Glycolipids containing hydrophobic lipid portion
d. Phospholipids containing hydrophobic fatty acids tails

Answers

Answer:

The main components that creates the hydrophobic and hydrophilic regions of the plasma membrane are phospholipids containing hydrophobic fatty acids tails.

Explanation:

Phospholipids are the main component of the cell membrane —lipid bilayer— and responsible for its selective permeability.  Each phospholipid is composed of one glycerol molecule, which forms the head, and two fatty acid tails, plus one phosphate molecule.

In the lipid bilayer, the phospholipid heads are oriented towards the surface, while the tails are located inside, allowing interaction with both polar and apolar molecules.

The hydrophilic regions of the membranes are in contact with the liquids of the extracellular and intracellular spaces, while the hydrophobic region is inside the membrane, limiting the passage of polar molecules or ions.

The other options are not correct because:

    a. Cholesterol molecules are part of the membrane, but are not responsible for the hydrophobic and hydrophilic regions.

    b. Carbohydrates for cell recognition do not determine membrane permeability.

    c. Glycolipids, like integral proteins, are part of the membrane, but do not determine the polarity of the regions.

A species is a group of organisms capable of mating and producing offspring, and speciation is the process of forming a new species.

One way a new species may form is by geographic isolation. This occurs when members of a population are physically separated, for example, by a river, or a desert.

After the separation the two populations, responding to different conditions, will adapt differently, and so their evolutionary paths will...

Answers

Answer:

thanklkkks for the facts

Answer:

the answer is c

Explanation:

it is diverge

please help asap i will mark brainliest

Answers

Answer:

An ionic bond is one formed between two ions with opposing charges. In covalent bonding, molecules are formed by the constituent atoms sharing electrons so they both have full valence (outer) shells, but some electrons occupy the outer shells of both elements at the same time.

The set of human tail bones is an example of a(n)

Answers

Answer:

wisdom teeth, and inside corner of the eye

Explanation:

63.5 cm
23 cm
43 cm
Calculate Find the volume of the suitcase

Answers

Answer:

the volume 62801.5 cm

Explanation:

dont forget the formula for volume of a rectangular prism is v = LWH

What are the products of this reaction?


- H2O and O2

- H2O2 and H2O

- O2 only

Answers

Answer: Products

Water - H2O

Dihydrogen Monoxide Dihydridooxygen [OH2] HOH Hydrogen Hydroxide Dihydrogen Oxide Oxidane Hydrogen Oxide

Explanation:

HELP!!! WILL MARK BRAINLIEST
ITEM BANK: Move to Bottom
Cell Membrane
Cell Wall
Central Vacuole
Chloroplast
Mitochondrion
Nucleus

Answers

Answer:

wait what's the question ❓

ASAP!! sugars can be classified as which biomolecule?

Answers

I think it’s D, carbohydrates.

17. How do we get macromolecules and what do we use them for?
A.food we eat / energy only
B.air we breathe / new cells and energy
C.air we breathe / energy only
D.food we eat / new cells and energy

Answers

Answer:

D. food we eat / new cells and energy.

Answer:

b

Explanation:

googled it ;)

why inter-sectoral cooperation is important in tackling environmental problems? ​

Answers

Answer:

it is important because they have the greatest role in tackling environment

Students planted the same type and number of seeds in pots A and B. The amount and type of soil in both pots were also the same. Each plant received the same amount of water each week. Pot A was placed by a sunny window. Pot B was placed in a closet. After four weeks, the students observed the plants in both pots. The plants in pot A were green with thick stems. The plants in pot B were yellow with thin stems. Which statement best explains why the plants in pot A were different from the plants in pot B?

Answers

Answer:

C) Pot A received more sunlight than pot B.

Explanation:

Seeds or plants require some very important factor to grow that include carbon-dioxide, water and sunlight to undergo the process of photosynthesis.

Photosynthesis is the process by which plants make their own food by utilizing carbon-dioxide and water in the presence of sunlight and releases oxygen and energy.

In the given example, both the plants received equal amount of water and soil but the difference is in the position of the plant, in which plant A was placed by a sunny window from where plant have undergoes the photosynthesis process and grew with green with thick stems. while plant B was placed in a closet where no sunlight was present and the plant grew with yellow with thin stems.

Hence, the correct answer is "C) Pot A received more sunlight than pot B. "

Answer:

Answer: C) Pot A received more sunlight than pot B

Explanation:

Here's why: Pot A received more sunlight than pot B is correct. Plants need sunlight in order to make chlorophyll. Chlorophyll is the chemical that makes plants green.

3. The change in temperature during summer is due to
*

Answers

Answer:

The tilt of the Earth's axis

In 1787, a group of representatives from the states wrote the United States Constitution. What is the Constitution?

Answers

Answer:

I believe that the answer is D)

Explanation:

The others are incorrect.

Which of the following organisms contributes to the production of soil on a newly formed area of land during primary succession?

Answers

Answer:

The settling of a pioneer community marks the start of the colonizing phase of primary succession. Examples of pioneer species are lichens, algae, and fungi. These species are more tolerant and eventually contribute to the formation of the soil by breaking down rocks into smaller particles.

Explanation:

(BRAINLIEST QUESTION) Transcription makes mRNA copies from DNA. For this reason transcription must take place in the ____________ of the cell.

Cytoplasm

Nucleus

Ribosomes

Endoplasmic reticulum


I think it's B

Answers

Answer: B

Nucleus always have DNA
Answer:I also think it’s (B)

which of the following can cause a decrease in dissolved oxygen in the water ?

a. a small population of fish
b. a large number of plants
c. excessive plant debris
d. lack of animal life

Answers

Answer: c

Explanation: As the algae die and decompose, the process consumes dissolved oxygen. This can result in insufficient amounts of dissolved oxygen available for fish and other aquatic life.

Place the phases of a stem cell into the correct order.

A.differentiation, mitosis, specialization

B.gene expression, differentiation, mitosis

C.mitosis, gene expression, differentiation

D.mitosis, specialization, gene expression

Answers

Answer:

C. Mitosis, Gene expression, differentiation

Explanation:

Stem cells are referred to as undifferentiated cells which has the ability to develop into new specialized cells via cellular differentiation. The stem cell initially undergoes MITOTIC division to form new stem cells.

This stem cells then undergo GENE EXPRESSION by turning off some genes and turning on some in order to specialize the cell type. After this, the cell becomes DIFFERENTIATED i.e becomes another type of cell

Place the phases of a stem cell into the correct order.

The correct order would be mitosis, gene expression and then differentiation.

Stem cells can be defined as undifferentiated cells that possesses the ability to develop into many other different cells of the body. Before a stem cell becomes differentiated, the stem cell undergoes growth, mitosis and then information from the gene (DNA) in the cell will be needed to determine the type of cell it will become and be expressed before differentiating and becoming specialized to give rise to a particular type of cell.

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2 The body has to always maintain a constant internal environment. For example, the hormones
aldosterone and antidiuretic hormone (ADH) help regulate the balance of bodily fluids by causing the
kidney to excrete or retain fluids and electrolytes. This constant regulation of hormones and bodily fluids
to maintain balance is an example of which cellular process?
F) Active Transport
G) Negative Feedback
H) Positive Feedback
J) Homeostasis

Answers

Answer:

H

Explanation:

I am not 100% sure but that seems like a reasonable answer

Answer: J

Explanation:Homeostasis takes place in order to maintain a balance.

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