Which statement describes the light reaction of photosynthesis?

2 answers:

4 0

It would be D. Water molecules are split apart and the byproduct of that would be the O2. As energy enters the chloroplasts, the energy excited the H2O molecules and causes them to split

Delicious77 [7]3 years ago

3 0

Answer: D. Water molecules are split apart

Explanation: During Light reactions of Photosynthesis, the chlorophyll located in the chloroplast will be activated by light energy from the sun. Thus the light activated chlorophyll will split the water molecule.

This process of splitting of water molecules is called Photolysis. Water molecule are splited to release Hydrogen ions and also oxygen.

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A nerve impulse from one neuron affects the activity of a neighboring neuron at a point of interaction called the:

tatyana61 [14]

Answer:

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Explanation:

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1. The dendrites(multiple)

2. The axon

3. The cell body

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At the synapse, nerve impulses are transmitted from one neuron to the other. This is possible through substances called NEUROTRANSMITTERS. There is no direct contact between the axon of one neuron and dendrites of another neuron.