Your classmate is trying to keep all the facts about biological molecules straight. He asks you to explain how amino acids and proteins are related. What do you tell him?
A) Amino acids are formed by joining together many proteins.
B) Proteins are chains of carbohydrates, and amino acids are a type of lipid.
C) Proteins are made up of chains of amino acids.
D) Proteins are a portion of an amino acid.
C
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If a single stranded RNA virus contains genomic RNA that is identical to the mRNA that it produces, what type of virus is this categorized as?
A. Minus Strand B. Negative Strand C. Plus Strand D. Plus Strand or Positive Strand is acceptable. E. Positive Strand
Most allergy medicines contain antihistamines that block the actions of histamine. These drugs reduce cold symptoms by directly
A. stimulating components of the immune system through the release of cytokines. B. stimulating the production of specific antibodies. C. blocking or reducing the inflammation response in mucous membranes. D. recruiting macrophages to the nasal epithelium. E. lysing virus-infected cells and preventing further propagation of the pathogen.
What is the name of the enzyme that builds cDNA out of mRNA?
A) DNA polymerase B) RNA polymerase C) Reverse transcriptase D) DNA helicase
Which of the following is not an alternate name for Eucharist?
A. Communion B. Penance C. Mass D. Lord's Supper