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Eddi Din [679]
3 years ago
8

Which statement describes the light reaction of photosynthesis?

Biology
1 answer:
konstantin123 [22]3 years ago
5 0

Answer:Water molecules are split apart.

Explanation: In the light dependent reactions of photosynthesis, sunlight provides the energy for splitting of water into its components: hydrogen and oxygen. This reaction is known as the photolysis of water. The oxygen is evolved as a byproduct. In this light dependent reactions, the light energy absorbed is used for the splitting of water molecules and it is also conserved as ATP and NADPH which are used to drive the carbon fixation reactions of photosynthesis.

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netineya [11]

Answer:

A

Explanation:

This is called the locus and is determined in Meiosis by gametes from parent cells. During meiosis there is this thing called 'crossing over' where the gametes (sperm and egg cells) homologous genes (genes of similar size and shape, such as X and Y chromosomes or X and X) exchange genes on the same locus to provide slightly different characteristics.

Please check this with your teacher but i believe that this is right. Hope this helps. ;)

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3 years ago
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Answer:

B..........................

Explanation:

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Assume that for a given gene a mutation creates an allele that functions as a dominant negative. The gene codes for a protein th
OlgaM077 [116]

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3 years ago
PLEASE HELP:
arlik [135]

Answer:

Cells can generate from nonliving matter,

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