Secondary metabolites are organic compounds produced outside of primary metabolic processes essential for cell structure and growth. Based on this information, which of the following is an example of a secondary metabolite?
A. glucose.
B. lipids.
C. proteins.
D. RNA.
E. steroids.
E. steroids.
Biology & Microbiology
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Which of the following genes are not expressed in abundance during lysogenic growth phase of bacteriophage ??
A. cI B. int C. cro D. cII
Biology & Microbiology
Fluid inside most human cells is about
a. pH 7. b. pH 9. c. pH 4. d. pH 11. e. pH 2.
Biology & Microbiology
Why is the biodiversity of a tropical rain forest very high?
Biology & Microbiology
Which mode of inheritance produces heterozygotes with phenotypes that differ from either homozygote but typically more closely resembles one homozygous phenotype than the other?
A) complete dominance B) incomplete dominance C) codominance D) epistasis E) incomplete penetrance
Biology & Microbiology