The humoral immune system involves cells in the immune system.

a. true
b. false


Answer: a. true

Biology & Microbiology

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When a gene from one species is transferred into another species, the result is ____

a. a GMO b. a new species c. a hybrid animal d. eugenics e. a lethal mutation

Biology & Microbiology

Which event occurs during the elongation stage?

a. Peptide bonds form. b. Free amino acids bind to the mRNA binding site. c. Anticodons bind to complementary codons.

d. A stop codon enters the ribosome. e. Peptide bonds form, and anticodons bind to complementary codons.

Biology & Microbiology

Which disorder is similar in nature to sickle-cell anemia?

a. malaria b. leukemia c. aplastic anemia d. thalassemia e. toxemia

Biology & Microbiology

____________________ traits are controlled by two or more genes and significantFill in the blank(s) with the appropriate word(s)

Biology & Microbiology