BSC 2087 - Human Anatomy and Physiology » Spring 2022 » Check Yourself 3

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Question #1
The clear liquid fluid that fills the spaces around the chromatin and the nucleoli is
A.   the nuclear membrane.
B.   cytoplasm.
C.   nucleoplasm.
D.   a fatty substance.
Question #2
Water is essential for all cellular life, as water makes up ___ of cytoplasm.
A.   70% to 80%
B.   60% to 70%
C.   70% to 90%
D.   50% to 70%
Question #3
The orderly process by which cells die is
A.   dysplasia.
B.   necrosis.
C.   apoptosis.
D.   atrophy.
Question #4
Hairlike projections of the cell that beat and vibrate are called
A.   mitochondria.
B.   cilia.
C.   ribosomes.
D.   lysosomes.
Question #5
During which phase of mitosis does the nuclear membrane dissolve completely and the chromatid pairs arrange themselves in a single file?
A.   Telophase
B.   Metaphase
C.   Anaphase
D.   Interphase
Question #6
Which of these cells reproduce at the slowest rate?
A.   Blood-forming cells in the bone marrow
B.   Cells lining the intestinal tract
C.   Muscle cells
D.   Skin cells
Question #7
The diffusion rate of molecules for a gas is
A.   quicker than that for liquids and solids.
B.   quicker than that for liquids.
C.   slower than that for solids.
D.   slower than that for liquids.
Question #8
Most intravenous fluids ordered by physicians are ___ solutions.
A.   hypertonic
B.   hypotonic
C.   isotonic
D.   glucose and water
Question #9
Another term for tumor is
A.   malignant.
B.   benign.
C.   cancer.
D.   neoplasm.
Question #10
Cancer that occurs in the bone marrow is known as
A.   carcinoma.
B.   lymphoma.
C.   leukemia.
D.   sarcoma.

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