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garik1379 [7]
3 years ago
12

?How do parallel fibers in the cerebellum control the duration of a response? ?By determining the number of Purkinje cells that

fire in sequence By altering the velocity of action potentials from Purkinje cells? By determining which one of all the available Purkinje cells becomes active? By passing information back and forth between one Purkinje cell and another?
Biology
1 answer:
yKpoI14uk [10]3 years ago
7 0
The appropriate response is the second one. Parallel fibers emerge from granule cells in the cerebellar cortex. Granule cells are little and exceptionally various. They are thought to make up the same number of as half of the neurons in the cerebrum. Granule cells have axons which ascend and afterward fan out into parallel filaments. These filaments meet the Purkinje cell dendrites.
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Goryan [66]

Answer:

REST

Explanation: is correct

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At what level does gene variability quantify genetic variation?
sergejj [24]

Answer:

Answer is whole-gene or whole-genome.

Explanation:

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3 years ago
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djverab [1.8K]
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3 0
3 years ago
A student designed an experiment to determine if air temperature had an effect on the rate of photosynthesis in corn plants. Whi
Gnom [1K]

The provided question was incomplete as it lacks the options. However, the correct option for this question is as follows:

an electronic balance to measure the volume of soil in which each corn plant is grown

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a metric ruler to determine the mass of each plant each week

a Celsius thermometer to determine the pH of the soil

Answer:

The correct answer is - a graduated cylinder to measure 30 mL of water for each plant daily

Explanation:

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the first option is talking about the electric balance and measuring the volume of soil with it, as wee know electric balance measures mass or force on the pan downwards which is the mass of the substance. so it is an incorrect match.

Graduated cylinder to measure the 30 ml water which is correct as this tool measure volume of liquid or substance.

A metric scale measures distance or length of an object, not the mass thus, it is an incorrect match.

A thermometer measures the temperature, not the pH of a substance so it is also an incorrect match.

8 0
3 years ago
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jek_recluse [69]

1. The correct answer is option A

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2. The correct answer is option  E

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3. The correct answer is option C

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5 0
3 years ago
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