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nalin [4]
3 years ago
6

Which statement best explains the relationship between structure and function in an organism?

Biology
1 answer:
inysia [295]3 years ago
8 0

Answer:

im pretty sure its D tell me if im wrong. and if so im suppppeerr sorry <3 best of luck!

Explanation:

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Mrs. Cortez has asked her students to write an explanation what chromosomes are and what they do. Four student examples are show
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Answer:

Araceli

Explanation:

I believe this because she just explains it very nicely & if you are to search up chromosomes definition, you'll see that her answer is very identical.

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enzymes work in certain optimal conditions. what happens when a enzyme is taken out of the condition and put in conditions outsi
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8 0
3 years ago
16 POINTS
katen-ka-za [31]

Answer: The correct answer is-

C.They replaced carbon dioxide with oxygen in the atmosphere.

Cyanobacteria ( also known as blue green algae) is a large phylum of bacteria that is capable of synthesizing its own food using carbon dioxide and water in the presence of sunlight ( photosynthesis).

They contain a green pigment called chlorophyll that absorbs energy from sunlight and helps in the formation of food ( glucose). They release oxygen as a byproduct in the atmosphere.

As these organisms utilize carbon dioxide ( that is present in the atmosphere) to give oxygen in return, therefore, they affected early atmosphere of Earth by replacing carbon dioxide with oxygen.

Thus, option C) is the right answer.

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3 years ago
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6 character traits for paul revere
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What process is described here? A concentration gradient of H + ions is created in the periplasmic space by actively transportin
VLD [36.1K]
<h3>Oxidative Phosphorylation</h3>

Explanation:

The process by which ATP is generated by utilizing the large amount of energy released during the transfer of electrons from NADH or FADH₂ to the O₂  through a series of electron carrier present in the mitochondrial membrane is called oxidative phosphorylation.

The process of electron transfer is accompanied by the pumping of protons across inner membrane of mitochondria, from the  mitochondrial matrix to intermembrane space establishing electrochemical proton gradient.

The ATP synthase complex present in the mitochondrial membrane allows the protons to move down the proton gradient  as a result enough energy is released to add a phosphate group to ADP and form ATP inside the mitochondrial matrix.

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