An organic molecule comprised of linked similar units is called:
a. a sugar.
b. a protein.
c. a polymer.
d. an enzyme.
e. a monomer.
C
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Triglycerides enter the blood circulation as
A. chylomicrons. B. micelles. C. lipid rafts. D. globules. E. lipoproteins.
Which is easier to establish in a pure-breeding population, a dominant or a recessive gene? What will be an ideal response?
Which of the following is true of a species that has a chromosome number of 2n = 16?
A) The species is diploid with 32 chromosomes per cell. B) The species has 16 sets of chromosomes per cell. C) Each diploid cell has eight homologous pairs. D) A gamete from this species has four chromosomes.
If you forgot the decolorization step while performing a Gram stain, which outcome would you expect?
A. Gram-positive bacteria would be unstained B. Gram-negative bacteria would stain purple C. Gram-positive bacteria would stain pink D. Gram-negative bacteria would be unstained