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

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