Which of the following internal structures of the eukaryotic cell could be considered important in the cellular defense?
A) ?lipid bilayers
B) ?mitochondria
C) ?lysosomes and peroxisomes
D) ?purines and pyrimidines
Answer: C) ?lysosomes and peroxisomes
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Fertilization of human eggs usually takes place in the _____
A) ovary B) uterus C) vagina D) oviduct E) cervix
In the example above, what is probability that
the couple will have a child with achondroplasia?
a. 0 b. 1/4 c. 1/3 d. 2/3 e. 1/2
If you were faced treating a patient with hypertension and wanted to help, you would prescribe diuretics because they blood volume and blood pressure.
A. decrease; stabilize B. increase; increase C. decrease; decrease D. increase; decrease E. stabilize; decrease
All of the following pertain to herpes simplex-1 (HSV-1), except
A. it is transmitted by mucous membrane contact with lesions. B. it is latent in the lumbosacral spinal nerve ganglia. C. it causes cold sores and herpes keratitis. D. it causes gingivostomatitis. E. it causes herpetic whitlow in health-care workers.