A mutation that changes the amino acid sequence of the resulting protein by substitution is called a ________ mutation.
A. missense
B. silent
C. nonsense
D. None of the choices are correct.
Answer: A
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Codons are ____ that encode the information for a specific amino acid in a protein
a. made of two polynucleotide strands b. ribosomal subunits c. mRNA templates that are transcribed into tRNA d. post-translational templates of tRNA e. triplets of nucleotides in mRNA
Where does photosynthesis occur in plant cells?
a. plasma membrane b. Golgi bodies c. cytosol d. mitochondria e. chloroplasts
Which of the following phyla is a member of the Parazoa?
a. Nemertea b. Porifera c. Rotifera d. Ctenophora e. Echinodermata
A document that lists all potential negative effects of participation in a study
A) Ecosystem
B) Informed consent agreement
C) Epidemiologic studies
D) Critical thinking
E) Homeostasis
F) Metabolism
G) Placebo
H) Theory
I) Hypothesis
J) Adaptive trait