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Twelfth Grade (Grade 12) Anatomy and Physiology Questions

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Grade 12 Skin, Skeleton, and Muscles
Groups of fascicles that are bound together form
  1. bones.
  2. nerves.
  3. muscles.
  4. skin.
Grade 12 Anatomical Organization
A structure that is composed of two or more tissues is                .
  1. complex tissue
  2. an organ system
  3. an organ
  4. a complex cell
Grade 12 Skin, Skeleton, and Muscles
This type of muscle tissue is involved in peristalsis.
  1. cardiac
  2. skeletal
  3. smooth
  4. striated
Grade 12 Circulatory and Immune Systems
How many chambers are in the human heart?
  1. two
  2. four
  3. five
  4. eight
Grade 12 Human Reproduction
What does FSH stand for?
  1. formation scrotum hormone
  2. follicle stimulating hormone
  3. formation stimulating hormone
  4. follicle scrotum hormone
Grade 12 Skin, Skeleton, and Muscles
This term means closer to the point of attachment (articulation).
  1. superior
  2. superficial
  3. proximal
  4. distal
Grade 12 Nervous and Endocrine Systems
The resting potential of an axon results from the fact that an axon membrane is                                         .
  1. part of a larger neural network
  2. selectively permeable
  3. much thicker than the cell body membrane
  4. none of the above
Grade 12 Nervous and Endocrine Systems
Which connects to sensory receptors in the skin, ligaments, tendons, and muscles?
  1. brain
  2. spinal cord
  3. motor nerves
  4. sensory nerves
Grade 12 Circulatory and Immune Systems
Which covering of the heart is like a bag that encloses the heart?
  1. pericardium
  2. pericardial
  3. peritoneum
  4. perietal
Grade 12 Circulatory and Immune Systems
These cells transport oxygen.
  1. leukocytes
  2. erythrocytes
  3. dermacytes
  4. osteocytes
Grade 12 Nervous and Endocrine Systems
Optic radiation synapses in the visual cortices of the                  .
  1. thalamus
  2. frontal lobe
  3. postcentral gyrus
  4. occipital lobe
Grade 12 Skin, Skeleton, and Muscles
The three small bones of the inner ear are the
  1. cochlear bones.
  2. tympanic bones.
  3. basilar ossicles.
  4. auditory ossicles.
Grade 12 Skin, Skeleton, and Muscles
This type of tissue covers internal and external surfaces.
  1. adipose
  2. epithelial
  3. cartilage
  4. smooth muscle
Grade 12 Skin, Skeleton, and Muscles
Which type of tissue is fibrous and elastic?
  1. smooth
  2. epithelial
  3. connective
  4. nervous
Grade 12 Skin, Skeleton, and Muscles
This explains how muscles contract.
  1. muscle contraction hypothesis
  2. slipping fibers theory
  3. sliding filament theory
  4. sliding fibers hypothesis
Grade 12 Circulatory and Immune Systems
What is the role of platelets in the blood?
  1. carry oxygen to the cells and carbon dioxide away from the cells
  2. fight foreign invaders
  3. contain hemoglobin
  4. act as a clotting factor when a blood vessel is injured
Grade 12 Respiration, Digestion, and Excretion
Inhalation in humans is achieved by
  1. contraction of muscles in the lungs.
  2. contraction of the lungs.
  3. relaxation of the diaphragm and muscles between the ribs.
  4. contraction of the diaphragm and muscles between the ribs.
  5. relaxation of the diaphragm and contraction of the muscles between the ribs.
Grade 12 Respiration, Digestion, and Excretion
The passage of urine from the bladder to the outside of the body is specifically called                .
  1. urination
  2. elimination
  3. expulsion
  4. absorption
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