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Elina [12.6K]
2 years ago
13

What is the meaning of atomic models

Biology
1 answer:
kipiarov [429]2 years ago
3 0

Answer:

in atoms atomic models most matter consist of n agglomeration of molecules which can be separated relatively easily molecule interm compare to atom

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Which of the following is/are common to chemiosmosis and the light-dependent reactions of photosynthesis? electron transport onl
blondinia [14]

Answer:

Both electron transport and a proton gradient

Explanation:

The process of oxidative phosphorylation in mitochondria and electron transport chain in photosynthesis undergo chemiosmosis to produce ATP molecules.

Chemiosmosis is a process where the energy utilized by the movement of proton and electrons produces ATP molecules.

Both the processes involve the movement of electrons through electron carriers where the reduced energy is utilized to drive the flow of protons through the plasma membrane. This creates a proton gradient across the plasma membrane which rotates the ATP synthase and converts the ADP molecules into ATP molecules.

Thus, the selected option is correct.

3 0
2 years ago
Are genetic mutations avoidable? Explain.
max2010maxim [7]

Answer:

Mutations happen in our cells all the time. It's actually how all humans grow and change. The vast majority of mutations are harmless. Thus, they aren't avoidable.

5 0
2 years ago
In the sporophyte plants produce ________________________?
matrenka [14]

Answer:

spores

Explanation:

plant body grows and eventually produce spores through meiosis.These spores divide mitotically to produce haploid (having a single set of chromosomes)

4 0
2 years ago
Explain some use of chromosome?
Korolek [52]
<h3>Chromosomes are the thread-like structure found in the nuclei of both animal and plant cells. They are made of protein and one molecule of deoxyribonucleic acid (DNA). Organisms grow by undergoing cell division to produce new cells and replace older, wornout cells. During this cell division, DNA must remain intact and keep its even distributionthroughout the cells. Chromosomes are important to this process to ensure the DNA is accurately replicated.</h3>
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3 years ago
1. For a mutation to affect evolution, it must:?
Bezzdna [24]

Answer:

be heritable and be an advantage to offspring

5 0
2 years ago
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