Proteins that react specifically with the chemical structures in the antigen that induced them are called

A. determinants.
B. antibodies.
C. proteases.
D. macroproteins.


B

Biology & Microbiology

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Arranging homologous pairs of chromosomes in order from longest to shortest is called:

A. a karyotype. B. chromosome painting. C. chromosome numbering. D. a nuclear genome. E. Both chromosome painting and chromosome numbering are correct.

Biology & Microbiology

Which part of the neuron is responsible for propagating action potentials?

A. axon B. dendrite C. soma D. myelin sheath E. nucleus

Biology & Microbiology

The buildup of fatty deposits on the inner wall of arteries is associated with higher levels of HDLs (high-density lipoproteins) in the blood

Indicate whether the statement is true or false

Biology & Microbiology

If a population was in Hardy-Weinberg equilibrium, then ________ would occur in that population.

A. no evolutionary changes B. an increase of recessive alleles C. directional selection D. natural selection E. assortive mating

Biology & Microbiology