What determines the specificity an antibody has for its antigen?
What will be an ideal response?
The polypeptide loops in its variable domains
Biology & Microbiology
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Plants that grow on other plants for structural support, but do not consume nutrients or energy from them, are called:
A. parasites. B. lycophytes. C. epiphytes. D. photophytes. E. tracheophytes.
Biology & Microbiology
The basic unit of heredity is the ___________
A. individual B. gene C. macromolecule D. trait E. None of the answers are correct
Biology & Microbiology
Cats cannot synthesize the amino acid taurine. This means that in cats, taurine
A. is an essential amino acid. B. must be stored in cellular compartments. C. is not present in their normal diet. D. is not a required nutrient.
Biology & Microbiology
During intramembranous ossification, what is the bone "model" made of?
What will be an ideal response?
Biology & Microbiology