Collagens commonly contain the three repeating amino acids: _______, proline, and _______.
a. glutamine; hydroxyproline
b. glycine; hydroxyproline
c. glycine; hydroxylysine
d. glutamine; hydroxylysine
Ans: b. glycine; hydroxyproline
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In the DNA strand above, which of the
following would be the complementary sequence?
a. ACTGAGCATTAG b. TGACTCGTAATC c. GTCAGATGCCGA d. CAGTCTACGGCT e. CTCAGACGAAGA
According to the Linnaean system of classification, the organism Acetabularia mediterranea is most closely related to
A. Mediterranea crassa. B. Acetabularia crenulata. C. Mediterranea crenulata. D. Crenulata acetabularia.
The majority of cases of pneumonia are caused by
A) Mycoplasma pneumoniae. B) Klebsiella pneumoniae. C) Haemophilus influenzae. D) Streptococcus pneumoniae. E) Chlamydophila pneumoniae.
RNA serves to convert the information stored in DNA to ________.
A. lipids B. RNA C. carbohydrates D. protein