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Tems11 [23]
3 years ago
9

Photosynthesis is composed of two main parts (light-dependent and light-independent). Photosystem I (PS I) and photosystem II (P

S II) are alike in many ways. How does photosystem I and photosystem II differ from one another? A) PS I produces glucose while PS II produces ATP. B) PS I occurs in the stroma while PS II takes place in the thylakoid membranes. C) PS I is a light-independent reaction while PS II is a light-dependent reaction. D) PS I absorbs the longer wavelength of light while PS II absorbs a shorter wavelength of light.
Biology
2 answers:
lisabon 2012 [21]3 years ago
6 0
I think the only answer choice here that really makes sense is D
sweet [91]3 years ago
5 0

Answer:

Option D

Explanation:

Photosystem I and II differ from each other in following ways –  

a) Light absorbed in PS I has a longer wavelength as compared to light absorbed in PS II. PS I absorbs light of wavelength 700 nm while PS II absorbs wavelength of 680 nm

b) PS I receives electron through the ETC after the PS II completion. While PSII gets its electron form splitting of water.

Hence, option D is correct

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Keith_Richards [23]
D) energy demands triggering a release of glucose.

Notice how the stimulant (low energy supply) triggers a restoration (normalizing) of a normal balance, which in this case is increasing energy supplied (glucose).
This process is called "homeostasis," or maintaining an internal balance.
8 0
3 years ago
How does a noncompetitive inhibitor decrease the rate of an enzyme reaction?
Wittaler [7]

Answer :B. By changing the shape of the enzyme's active site.

check the attachment

Explanation: This is a type of inhibition , in which a molecule binds to another part of the enzyme instead of the  active site.

On binding, it disrupts the  normal hydrogen bond and hydrophobic   interactions holding the enzyme molecule in its three dimensional shape, therefore distorting the conformation and   ACTIVE SITE of the  enzyme (changed it shape).

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<u>the rate of reaction of the enzyme</u>

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Download docx
4 0
3 years ago
Science provides only a
melomori [17]

Science provides only a limited understanding of the supernatural, or other ways of knowing, such as art, philosophy, or religion is a true statement.

<h3>Why science provide limited information about supernatural?</h3>

Science provides only a limited understanding about supernatural, aesthetic, or other ways of knowing, such as art, philosophy, or religion because they are not proved by the science through experiments. These things are beyond from explaining them. Science can't explain the happening of supernatural phenomenon. Science does not create moral or ethical rules, laws, or judgements. Science deals with only things that can be observed or measured so that's why science is not understanding supernatural things.

So we can conclude that Science provides only a limited understanding of the supernatural, or other ways of knowing, such as art, philosophy, or religion is a true statement.

Learn more about science here: brainly.com/question/17216882

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3 0
2 years ago
Where is found mitochondria?
Alina [70]
Mitochondria are found in all body cells.
7 0
4 years ago
Read 2 more answers
PLSSS HELP THIS IS DUE IN 20 MIN
ra1l [238]

Answer:

Explanation:

1- closely packed osteons or haversian systems, used to provide strength and protection to bones.

2- Spongy bone consists of plates (trabeculae) and bars of bone adjacent to small, irregular cavities that contain red bone marrow. provides balance to the dense and heavy compact bone by making bones lighter so that muscles can move them more easily.

6 0
2 years ago
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