MCQ: Human Biology Test Quiz
- 1.This binds to Calcium.
- A.
Actin
- B.
Myosin
- C.
Tropomyosin
- D.
Troponin
- E.
ADP/ATP
- 2.This binds to myosin before a contraction occurs.
- A.
Actin
- B.
Myosin
- C.
Tropomyosin
- D.
Troponin
- E.
ADP/ATP
- 3.This changes shape to move actin.
- A.
Actin
- B.
Myosin
- C.
Tropomyosin
- D.
Troponin
- E.
ADP/ATP
- 4.This causes myosin to become energized.
- A.
Actin
- B.
Myosin
- C.
Tropomyosin
- D.
Troponin
- E.
ADP/ATP
- 5.This winds around actin.
- A.
Actin
- B.
Myosin
- C.
Tropomyosin
- D.
Troponin
- E.
ADP/ATP
- 6.This binds to myosin during a contraction.
- A.
Actin
- B.
Myosin
- C.
Tropomyosin
- D.
Troponin
- E.
ADP/ATP
- 7.The inside of the shaft of a long bone is filled with:
- A.
Spongy Bone
- B.
Cartilage
- C.
Bone Marrow
- D.
Synovial Fluid
- E.
Blood
- 8.The tendon which is attached to the movable bone is attached to the:
- A.
End of the Bone
- B.
Insertion
- C.
Origin
- D.
Joint
- E.
Ligament
- 9.The waste product urea is formed in the:
- A.
Bowman's Capsule
- B.
Collecting Tubule
- C.
Liver
- D.
Gall Bladder
- E.
Red Blood Cells
- 10.A specific immune response means that:
- A.
Only specific cuts or wounds are protected
- B.
Activated B cells are produced but memory B cells are not produced
- C.
The response is towards a specific antigen
- D.
Antibodies are produced only by T cells rather than B cells
- E.
It occurs only during specific times of the day
- 11.In clot formation ___________ is activated by clotting factors released from __________.
- A.
Histamine ; red blood cells
- B.
Fibrin ; histamine
- C.
Fibrin ; platelets
- D.
Antibodies ; macrophages
- E.
Antibodies ; B cells
- 12.Inflammation at the site of a cut:
- A.
Is a specific defense mechanism
- B.
Involves macrophages
- C.
Involves antibodies
- D.
Usually is part of the secondary immune response
- E.
A and B are correct
- 13.When a finger is cut, ___________ is the first to be released to help in defense.
- A.
Histamine
- B.
Carbon dioxide
- C.
Oxygen
- D.
Antibodies
- E.
Anti-diuretic hormones
- 14.One main constituent of a clot is:
- A.
Red blood cells
- B.
Platelets
- C.
White blood cells
- D.
Macrophages
- E.
Either A or B is possible depending on where the clot is
- 15.One thing which helps make a vaccination work is:
- A.
A mast cell
- B.
Platelets
- C.
Memory B cells
- D.
Non-specific defense mechanisms
- E.
A slower response to a specific antigen the second time it invades the body
- 16.The primary target of HIV in the human is:
- A.
Macrophage
- B.
B cell
- C.
Cytotoxic T cell
- D.
Helper T cell
- E.
Sperm cells
- 17.A cell which activates B cells.
- A.
Macrophage
- B.
B Cell
- C.
Helper T Cell
- D.
Cytotoxic T Cell
- E.
Platelets
- 18.A cell that activates helper T cells.
- A.
Macrophage
- B.
B Cell
- C.
Helper T Cell
- D.
Cytotoxic T Cell
- E.
Platelets
- 19.A cell that produces and releases antibodies.
- A.
Macrophage
- B.
B Cell
- C.
Helper T Cell
- D.
Cytotoxic T Cell
- E.
Platelets
- 20.A cell that would be part of both non-specific and specific responses.
- A.
Macrophage
- B.
B Cell
- C.
Helper T Cell
- D.
Cytotoxic T Cell
- E.
Platelets
- 21.A cell that ingests an antigen but does not produce memory cells.
- A.
Macrophage
- B.
B Cell
- C.
Helper T Cell
- D.
Cytotoxic T Cell
- E.
Platelets
- 22.Amylase for starch breakdown comes from here.
- A.
Liver
- B.
Stomach
- C.
Small Intestine
- D.
Pancreas
- E.
Gall Bladder
- 23.A site in which digestion of all four types of polymers would occur.
- A.
Liver
- B.
Stomach
- C.
Small Intestine
- D.
Pancreas
- E.
Gall Bladder
- 24.The site where absorption of nutrients to the blood occurs.
- A.
Liver
- B.
Stomach
- C.
Small Intestine
- D.
Pancreas
- E.
Gall Bladder
- 25.Secretes bicarbonate.
- A.
Liver
- B.
Stomach
- C.
Small Intestine
- D.
Pancreas
- E.
Gall Bladder
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