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Gre4nikov [31]
3 years ago
13

Indicate whether each statement is true or false. 1. Rod cells are depolarized in the dark. (Click to select) 2. Glutamate binds

to receptors on bipolar cells and causes them to depolarize. (Click to select) 3. Light and dark adaptation are accomplished by changes in the amount of available iodopsin. (Click to select) 4. When light reactions occur, retinal is completely released from opsin. (Click to select)
Biology
1 answer:
faltersainse [42]3 years ago
7 0

Answer:

The correct answer is - 1. true, 2. true, 3. false, and 4. true.

Explanation:

1. Rod cells are the photoreceptors present in the retina that are hyperpolarized not depolarized in dark due to sodium ions efflux.

2. Depolarisation of the bipolar cell of the retina by glutamate release by rods and cones.

3. The adaption according to the light is known as a light adaptation which takes place due to a large part of photochemical in both rods and cones which is reduced to retinal and opsins.

4. when the light reaction takes place retinal converted to opsin

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3 years ago
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Mutualism is the correct answer in an interaction in which both organisms benefit.

Mutualism may be a symbiotic interaction where both or all individuals enjoy the connection .

<h3>Species of symbiosis and their interactions-</h3>

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Learn more about Mutualism here:

brainly.com/question/2357375

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2 years ago
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3 years ago
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