12 coordination and response

12 coordination and response

Assessment

Flashcard

Biology

10th Grade

Practice Problem

Hard

Created by

Wayground Content

Used 1+ times

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15 questions

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1.

FLASHCARD QUESTION

Front

What is a motor neurone?

Back

A type of neurone that carries impulses away from the central nervous system to effectors such as muscles or glands.

2.

FLASHCARD QUESTION

Front

What is a sensory neurone?

Back

A type of neurone that carries impulses from sensory receptors to the central nervous system.

3.

FLASHCARD QUESTION

Front

What is the function of the retina in the eye?

Back

The retina contains light receptor cells (rods and cones) that detect light and convert it into neural signals.

4.

FLASHCARD QUESTION

Front

What are rods and cones?

Back

Rods are photoreceptor cells in the retina that detect light intensity, while cones detect color.

5.

FLASHCARD QUESTION

Front

What is a reflex arc?

Back

A neural pathway that controls a reflex action, typically involving a sensory neurone, a relay neurone, and a motor neurone.

6.

FLASHCARD QUESTION

Front

What is the role of the cornea in the eye?

Back

The cornea is the transparent front part of the eye that refracts light to help focus it on the retina.

7.

FLASHCARD QUESTION

Front

What is the function of the iris?

Back

The iris controls the size of the pupil and thus the amount of light that enters the eye.

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