AP (Advanced Placement) Biology: Questions 795 - 800 of 1309
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Question 795
Question MCQ▾
Which of the following is NOT considered a contributor to nonspecific immunity?
Choices
Choice (5) | Response | |
---|---|---|
a. | NK cells | |
b. | Mucus | |
c. | Urination | |
d. | Tears | |
e. | Memory cells |
Question 796
Question MCQ▾
Of the following, which is NOT an autoimmune disorder?
Choices
Choice (5) | Response | |
---|---|---|
a. | Pernicious anemia | |
b. | Rheumatoid arthritis | |
c. | Hemolytic anemia | |
d. | Type 1 diabetes | |
e. | Type 2 diabetes |
Question 797
Question MCQ▾
Bundle of His is a network of.
Choices
Choice (5) | Response | |
---|---|---|
a. | Muscle fibres found only in the ventricle wall | |
b. | Nerve fibres distributed in ventricles | |
c. | Muscle fibres distributed throughout the heart walls | |
d. | Nerve fibres found throughout the heart | |
e. | Question does not provide sufficient data or is vague |
Question 798
Question MCQ▾
HIV that causes AIDS first starts destroying.
Choices
Choice (5) | Response | |
---|---|---|
a. | Thrombocytes | |
b. | Helper T-lymphocytes | |
c. | Leucocytes | |
d. | B-lymphocytes | |
e. | None of the above |
Question 799
Question MCQ▾
Which of the following is NOT considered part of the cardiac conduction system?
Choices
Choice (5) | Response | |
---|---|---|
a. | The SA node | |
b. | M cells | |
c. | The AV bundle | |
d. | Purkinje fibers | |
e. | The AV node |
Question 800
Question MCQ▾
Complement is a series of blood proteins best associated with.
Choices
Choice (5) | Response | |
---|---|---|
a. | Cellular lysis | |
b. | The regulation of blood clotting | |
c. | Platelets | |
d. | The initiation of blood clotting | |
e. | Apoptosis |