The eye is often compared to a basic camera, and i...

Question

The eye is often compared to a basic camera, and indeed the very first camera was designed with the concept of eye mind. We can reduce the complex process that occurs to process light into vision within the eye to a relatively basic sequence of events. First, light passes through the cornea, which refracts the light so that it enters the eye in the right direction, and aqueous rumour, into the main body of the eye through pupil. The iris contract to control pupil size and this limits the amount of light that is let through into the eye so that light-sensitive parts of the eye are not damaged.

The pupil can vary in size between 2 mm and 8 mm, increasing to allow up to 30 times more light in than the minimum. The light is then passed through the lens, which further refracts the light, which then travels through the vitreous rumour to the back of the eye and is reflected onto the retina, the centre point of which is the macula.

The retina is where the rods and comes are situated, rods being responsible for vision when low levels of light are present and comes being responsible for colour vision and specific detail. All the light information that has been received by the eye is then converted into electrical impulses by a chemical in the retina called rhodopsin, also known as purple visual, and the impulses are then transmitted through the optic nerve to the brain where they are perceived as vision. The eye moves to allow a range of vision of approximately 180 degrees and to do this it has four primary muscles which control range the movement of the eyeball. These allow the eye to move up and down and across, while restricting movement so that the eye does not rotate back into the socket

3. What makes the eye can move up and down? 
A. The iris 
B. The pupil 
C. The retina 
D. Rhodopsin 
E. The four primary muscles

T. Azzahra · Accepted Answer

Halo Haikal A, kakak bantu jawab ya.

Jawaban untuk soal di atas adalah E. The four primary muscles.

Soal ini menanyakan hal yang membuat mata bisa bergerak ke atas dan ke bawah.

Pada paragraf ketiga terdapat kalimat " The eye moves to allow a range of vision of approximately 180 degrees and to do this it has four primary muscles which control range the movement of the eyeball. These allow the eye to move up and down and across" yang artinya "Mata bergerak untuk memungkinkan jangkauan penglihatan sekitar 180 derajat dan untuk melakukan ini mata memiliki empat otot utama yang mengontrol jangkauan pergerakan bola mata. Ini memungkinkan mata untuk bergerak ke atas dan ke bawah dan ke seberang."

Berdasarkan kalimat tersebut, dapat disimpulkan bahwa yang membuat mata bisa bergerak ke atas dan ke bawah adalah empat otot utama.

Jadi, jawaban yang tepat adalah E. The four primary muscles.

Semoga membantu ya.

Mau pemahaman lebih dalam untuk soal ini?

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