Eye Structure - Human Anatomy | Biology+

Course

Anatomy & Physiology

Study Pack

Set 1: Scientific Method and Measurements

Set 2: Body Organization, Membranes, and Terminology

Set 3: Chemistry of Life

Set 4: Care and Use of the Microscope

Set 5: Cell Structure and Function

Set 6: Movements Through Membranes

Set 7: Cell Cycle

Set 8: Epithelial Tissues

Set 9: Connective Tissues

Set 10: Muscle and Nervous Tissues

Set 11: Integumentary System

Set 12: Bone Structure and Classification

Set 13: Organization of the Skeleton

Set 15: Vertebral Column and Thoracic Cage

Set 16: Pectoral Girdle and Upper Limb

Set 17: Pelvic Girdle and Lower Limb

Set 18: Fetal Skeleton

Set 19: Joint Structure and Movements

Set 20: Skeletal Muscle Structure and Function

Set 21: Electromyography: Biopac Exercise

Set 22: Muscles of the Head and Neck

Set 23: Muscles of the Chest, Shoulder, and Upper Limb

Set 24: Muscles of the Vertebral Column, Abdominal Wall, and Pelvic Floor

Set 25: Muscles of the Hip and Lower Limb

Set 26: Surface Anatomy

Set 27: Nervous Tissue and Nerves

Set 28: Meninges, Spinal Cord, and Spinal Nerves

Set 29: Reflex Arc and Somatic Reflexes

Set 30: Brain and Cranial Nerves

Set 31: Reaction Time: Biopac Exercise

Set 32: Electroencephalography I: Biopac Exercise

Set 33: Dissection of the Sheep Brain

Set 34: General Senses

Set 35: Smell and Taste

Set 36: Eye Structure

Set 37: Visual Tests and Demonstrations

Set 38: Ear and Hearing

Set 39: Ear and Equilibrium

Set 40: Endocrine Structure and Function

Set 41: Diabetic Physiology

Set 42: Blood Cells

Set 43: Blood Testing

Set 44: Blood Typing

Set 45: Heart Structure

Set 46: Cardiac Cycle

Set 47: Electrocardiography: Biopac Exercise

Set 48: Blood Vessel Structure, Arteries, and Veins

Set 49: Pulse Rate and Blood Pressure

Set 50: Lymphatic System

Set 51: Respiratory Organs

Set 52: Breathing and Respiratory Volumes

Set 53: Spirometry: Biopac Exercise

Set 54: Control of Breathing

Set 55: Digestive Organs

Set 56: Action of a Digestive Enzyme

Set 57: Metabolism

Set 58: Urinary Organs

Set 59: Urinalysis

Set 60: Male Reproductive System

Set 61: Female Reproductive System

Set 62: Meiosis, Fertilization, and Early Development

Set 63: Genetics

Set 35 Eye Structure

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Set 35 Eye Structure

(Multiple Choice)

Free

Why is the optic disc sometimes called the blind spot of the eye?

A)There are no rods and cones there.
B)There are no nerve fibers there.
C)There are no blood vessels there.
D)There are rods there, but no cones, so color vision is not possible in that area.
E)There are cones there, but no rods, so black and white vision is not possible in that area.

Answer

(True False)

Free

Vision is one of the special senses, because its receptors are found within complex sensory organs in the head.

Answer

(Multiple Choice)

Free

All of the following structures in the eye are black, due to the presence of melanin pigment, except

A)the choroid.
B)the ciliary body.
C)the retina.
D)the pigmented epithelium.
E)All of these eye structures are black, due to the presence of melanin pigment.

Answer