I need help with the top questions !!!

I Need Help With The Top Questions !!!

Answers

Answer 1
1. Phospholipid bilayer 2. Active transport

Related Questions

what is the function of the enzyme-substrate complex ​

Answers

When an enzyme binds its substrate, it forms an enzyme-substrate complex. This complex lowers the activation energy of the reaction and promotes its rapid progression by providing certain ions or chemical groups that actually form covalent bonds with molecules as a necessary step of the reaction process.

Someone can please describe what happens to the valence electrons when two elements form an ionic compound?

Answers

Answer:

ionic bond / electrovalent bond.

electrostatic attractions between oppositely charged ions .

eg: NaCl.

Na - 2, 8 ,1 Na^+ 2, 8

Cl - 2, 8 ,7 Cl^- 2 , 8, 8

Na^+ + Cl^- gives Na^+Cl^-

sodium loses one electron to attain nearest noble gas configuration.

Chlorine gain one electron from sodium to attain nearest noble gas configuration .

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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1) What modern technology is used by marine scientists to gather data about oceans

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Answer:SONAR: Sound Navigation and Ranging—SONAR is a technology which uses sound wave to find and identify objects in water.

Explanation:

Apples, pears and plums grow on​

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Answer:

Apples, pears and plums grow on​ trees.

Explanation:

Answer:

In cold season in Kashmir

Explain how a global temperature increase could affect plants.

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Answer: When temperatures rise, Plants grow taller to cool themselves off.

Explanation:

Their stems grow taller and their leaves become narrower and grow farther apart.

Explain how to focus a microscope using the high power lens. Include any safety issues you need to be aware Answer​

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Answer:

Include any safety issues you need to be aware of. Answer: To focus a microscope using the high-power lens you have to use the focus adjustment knob but be careful because if you crank down too hard, you can damage the microscope and the slide.

Explanation:

Look through the eyepiece (1) and move the focus knob until the image comes into focus. Adjust the condenser (7) and light intensity for the greatest amount of light. Move the microscope slide around until the sample is in the centre of the field of view (what you see).You must be very careful when using the high power lenses so you do not jam them into the slide. Ocular Lens - The ocular lens, or eyepiece, magnifies the image.

what are the similarities and differences between facilitated diffusion and active transport by a protein pump

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In facilitated diffusion, ions, sugars, and salts are transported across the membrane. In active transport, ions, sugars, and salts are also transported. The second similarity is that both facilitated diffusion and active transport use proteins as their means of transporting their materials to and from the cell.

The similarities between facilitated diffusion and active transport by a protein pump are firstly facilitated diffusion and active transport are two membrane transport mechanisms, which transport molecules across the plasma membrane, secondly transmembrane proteins are involved in both facilitated diffusion and active transport.

The differences between them are facilitated diffusion takes place down the gradient of concentration. active transport takes place toward the gradient of concentration. Facilitated diffusion is a passive method and needs no energy. An active method is an active transport.

What do you understand by facilitated diffusion?

"Facilitated diffusion is the passive movement of molecules along the concentration gradient. It is a selective process."

What do you understand by active transport?

"Active Transport is defined as a process that involves the movement of molecules from a region of lower concentration to a region of higher concentration against a gradient or an obstacle with the use of external energy."

What is a protein pump?

"Protein pump– a kind of protein that is capable of pumping out compounds that could pose a threat to the cell."

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In what positions are the sun, moon, and Earth during a full moon?

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Answer:

they would be straight the sun behind the moon

Explanation:

shining light on it to seem lite

A base is a substance that

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A base is a substance that accepts hydrogen ions. When a base is dissolved in water, the balance between hydrogen ions and hydroxide ions shifts the opposite way.

I don’t know if this is what your looking for or not

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

Answers

Answer:

wisdom teeth, and inside corner of the eye

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 ❓

Why do apples, potatoes, and onions all taste the same when you eat them with your nose plugged?

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Answer:

You won't get to smell so your brain won't know the difference is my guess

Answer:

Apples, potatoes and onions will all taste the same if somehow you were to block your sense of smell (plug your nose).

Explanation:

PLEASE HELP !!!!!! What will happen if the Soufriere Hills volcano became clogged with hardened lava ???

Answers

Answer:

it would be inactive

Explanation:

I think that's the answer

Answer:

it will explode

Explanation:

the built up pressure will cause it to explode

Development is:

A. Multidimensional

B. Multidirectional

C. Pliable

D. All of these are correct

Answers

Answer:

D

Explanation:

Apex :)

Development is multidimensional, multidirectional and pliable. So, the correct option is D.

What is Development?

Economic and social development is a procedure through which the financial stability and standard of life of a nation, area, community, or an individual are enhanced in accordance with specific aims and objectives, according to the economics study of the public sector.

The following list of development's numerous facets is summarised:-

• Individuals can have various developmental aspirations.

Development for one person need not always be unsuitable for another. It might even be harmful to other people. For instance, industrialists may need dams to generate electricity to power their businesses. Those that are uprooted might harbour resentment towards the same dams.

• It is crucial to remember that various people may have contradictory or divergent ideas about a nation. Development is multidimensional, multidirectional and pliable.

So, the correct option is D.

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please help me fill out this concept map!! it’s about Cultural Eutrophication

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Okay where is the map

Which is the set of odd numbers between three and five? O null set 0 [3, 4, 5) o {4} O all real numbers​

Answers

Answer:it’s 5 and 3

Explanation:because I think

Answer:

Null set

Explanation:

I just took the quiz lol

Identify the labeled structures. A B C D E

Answers

Answer:

A Golgi body

B vacuole

C mitochondrion

D nucleus

E cell membrane

Explanation:

Answer:

A: Golgi body

B: Vacuole

C: Mitochondrion

D: Nucleus

E: Cell membrane

Explanation:

I did the assignment on Edg2021

What is homeostasis?

Answers

Explanation:

Homeostasis is the ability to maintain a relatively stable internal state that persists despite changes in the world outside. All living organisms, from plants to puppies to people, must regulate their internal environment to process energy and ultimately survive.

Answer: It's where you maintain a stable internal state despite environmental changes. All organisms gotta regulate their internal environment!!! It's honestly a vibe check!

Incomplete dominance and problem

Answers

Answer:

100% or 50%

Explanation:

make a chart

R R

rRr Rr

rRr Rr if rr is pink we see there can be no pink

or it can be

R r

r Rr rr

r Rr rr

which is a 50% chance

Answer:

50%

Explanation:

F1 will get all pink which is Rr

Rr(pink) x rr(white)

F2 will get Rr Rr rr rr

Possiblity for white is 50% or 1/2

Describe the similarities between enzymes and receptors.

Answers

Answer:

Receptors and enzymes are both located in the cell membrane. Receptors and enzymes are both proteins that can cause a reaction or response. Receptors and enzymes both speed up chemical reactions. Receptors and enzymes do not have any similarities.

Explanation:

Enzymes are known as biological catalysts. They speed up a chemical reaction taking place inside the body. Receptors can be defined as the chemical structures that transduce and receive signals.

The similarities between enzymes and receptors are as follows:

Both are composed of proteins.Both contain specified sites for their substrates.Receptor causes a response and enzymes facilitates a reaction.

Both are proteins and both are crucial for the completion of different functions in the body.

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Following a bone fracture, the body must repair bone tissue by producing new bone cells. What is the source of these new cells?
A. adult stem cells in bone marrow
B. embryonic stem cells in bone marrow
C. adult stem cells produced in the glands
D. embryonic stem cells produced in the glands

Answers

Answer:

The periosteum is one source of precursor cells which develop into chondroblasts and osteoblasts that are essential to the healing of bone. Other sources of precursor cells are the bone marrow (when present), endosteum, small blood vessels, and fibroblasts.

Which structures are not found in simple leaves?

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Chloroplast, leaflets, veins, stomata
The answer is leaflets. They are found in compound years

please answer this for me (9)

Answers

Answer:

A.

Explanation:

All living things (whether a plant or an animal) will have cells

Answer:

A, All living things

Explanation:

Animals, plants, bacteria, fungi, etc. are compossed of cells: the most basic and smallest unit of life.

Myth: An organism's kingdom only describes physical characteristics.

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Answer:

No it does not because an organism's Kingdom describes a set of Organisms. The organisms in each Kingdom. There are six of them. They are Archaebacteria, Eubacteria, Fungi, Protista, Plants and Animals  

Explanation:



What do you call the tool that summarizes all the chemical elements into a table?
C. Elemental Table
D. Periodic Table
A. Table of Symbols
B. Periodic Tale of Elements

Answers

b) periodic table of elemnts

Answer:

d the periodic table

Explanation:

it is split in to two sides  metals and non metals and the chemical elemnts are on the non metal side

All of the following statements are true about enzymes, EXCEPT

A)They are biological catalysts.

B)They lower the amount of activation energy needed for a reaction.

C)They bind with the substrate.

D)They can be used only once.

Answers

D is false, enzymes can be reused

dean is studying an organism. It is heterotrophic, multicellular, and eukaryotic. And sometimes undergoes sexual reproduction.
A.Fungi

B.Bacteria

C.Animalia

D.Plantae​

Answers

Answer:

A) Fungi

Explanation:

Please help me with this.
Choose one of these career fields:
- astronomer
- geologist
- meteorologist (this)
- oceanographer (or this)

- List three tasks this type of scientist completes most days.
- List a location where such a scientist may work.
- Identify three reasons why this type of scientist's work is important.
- Identify what course of study is necessary to work in this field of science, as well as how many years of study are necessary to complete a degree in this field.

Answers

Astronomer
Task: testing scientific theories
Analysing data
Writing research proposal
Location
It varies
Some in government supported observatories and lab
Reasons why the scientist work is important
Astronomy is the study of celestials in the universe so it’s important for us to know abt the galaxy through astronomy
Courses necessary and years to complete
Physics,algebra,calculus etc
Years 7 years of graduate

You want to alter this model so it also shows the flow of energy through the biosphere. To start, you draw a sun. Then, you draw arrows from the sun to the trees and the photosynthetic algae, which are examples of . From there, arrows would be drawn to the moose and the fish, which are . Finally, you would draw arrows connecting groups to , which are represented by microbes responsible for decomposition on this model.

Answers

Answer:

The correct answer is :

1. Autotrophs

2. Heterotrophs

3. Saprophytes

Explanation:

In a flow of energy through a biosphere, organisms that trap sunlight for producing their energy on their own known as autotrophs such as plants and photosynthetic algae. These organisms are able to produce their energy and food on their own.

The moose and the fish are the organisms, depends on another organism for their food which means they are heterotrophs and these organisms only get 10% of the energy of what they depend on.

Plants and animals when dies or dead organic matter are decomposed by various microorganisms known as saprophytes to get their energy.

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If you roll a regular die 5 times what is the probability of rolling a 6 at least twice? If one mile equals 5280 feet how many feet are in 7 miles What is an equation of the line that passes through the points (0, -2) and (6,6) someone help me out. due so soon whats my favorite basketball player besides kobe Mr. Roberson, age 42, is diagnosed with essential hypertension. His blood pressure has been ranging between 150 and 184 mm Hg systolic and 94 and 110 mm Hg diastolic. His average blood pressure is 154/94 mm Hg. There is a positive family history of hypertension and stroke on both sides of the family. He is married, with two school-age children, and works full-time as a local truck driver for a seafood company. His elevated blood pressure was found during a routine physical examination. He has no other symptoms. Mr. Roberson is to begin taking atenolol, 50 mg daily, and hydrochlorothiazide, 50 mg daily.Required:a. How do each of these drugs work to control blood pressure? b. Why are both drugs prescribed at this time? c. What patient teaching is important with these medications? (Include teaching about potential adverse effects.) A company issued 130 shares of $100 par value common stock for $15,400 cash. The total amount of paid-in capital in excess of par is: Which is the best definition of an allegory?Oa story with humanlike animalsO a story with many charactersO a story with a symbolic messageOa story with a happy ending cause why not im dumb,but i need help with this tho following weaknesses in the Articles of Confederation does this picture represent?A. no power to taxB. one vote for each stateC. no executive branchD. no common currency whats the answer to number 5 please and thank you? please write down the steps too Please answer this (: From which historical document does Dr. Martin Luther King Jr. quote directly in his "I Have a Dream" speech? Which belief did the Sumerians hold?A. The gods were always kind.B. Powerful gods controlled everything.C. There were no gods/goddessesD. The gods did not require prayer or offerings Please help brainiest is award These sentences show that Glinda- 01) 8 + 6 02) 19 + 1703) 3.65 + 7.2504) 6.68 + .0105) 0.25 + 2.506) 8 - 507) 9 - 1608) 6.23 - 5.3609) 13.2 - 18.3210) -7.3 - 6.111) 17 * 1212) 9 * 1513) 5.6 * 2.314) 7.2 * 5.8215) 56 * 0.3516) 99 317) 156 818) 21.36 319) 24.6 0.320) 63.99 9i need help asap will mark brainlyest Who asked which president to switch to the metric system and he said no? Explain how did China transition to capitalism. What is the relationship between a and b. ?