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2 years ago

Which events take place in the light-dependent reactions of photosynthesis?

Biology

2 answers:

Alinara [238K]2 years ago

8 0

There are four major protein complexes in the thylakoid membrane: Photosystem II (PSII), Cytochrome b6f complex, Photosystem I (PSI), and ATP synthase. These four complexes work together to ultimately create the products ATP and NADPH.

Fantom [35]2 years ago

6 0

Answer:

The answer is: The formation of the ATP energy storage molecule and the reduced electron carrier NADPH.

Explanation:

It turns out that part of the light energy absorbed by the pigments in the leaves is converted in a different way, into chemical energy.

Light-dependent reactions use light energy to form two molecules necessary for the next stage of photosynthesis: the ATP energy storage molecule and the reduced NADPH electron carrier.

The answer is: The formation of the ATP energy storage molecule and the reduced electron carrier NADPH.

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Among these choices, the most energy-efficient form of animal movement, per kg of body mass, is _____.

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2 years ago

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3 years ago

DNA replication is Group of answer choices conservative. a one-step process. semi-conservative. not carried out by enzymes. not

Alex787 [66]

Answer:

The correct answer is: semi-conservative.

Explanation:

DNA replication is an important process in which the DNA is duplicated before cell division so each daughter cell can have a copy of genetic material.

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2 years ago

A — is a protein that recognizes and responds to a signal

Norma-Jean [14]

Answer:

A receptor is a protein that recognizes and responds to a signal.

Explanation:

A receptor is a protein molecule present on the cells on which the signalling molecules can bind and generate a physiological response. Some receptor molecules can also respond to Sun and light. Each type of cell has specific receptors molecules and hence can respond to specific signals. The receptor molecules hence tend to receive signals for a cell. Molecules such as hormones bind to the receptors.

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2 years ago