Term
1. Water molecules enter cells by which of the following transport
mechanisms?
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- Facilitated diffusion - Chlorine molecule (Cl)
- It gained an electron - Reactivity with acid
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2 of 206
Term
1. Which of the following allows the AIDS virus, which contains RNA,
to insert viral DNA into the DNA of a host T-cell after the AIDS virus
,enters the cell?
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- Helicase, which unwinds DNA - DNA ligase, which repairs DNA
strands. strands.
- Reverse transcriptase, an - RNA polymerase, which
enzyme encoded by the virus. synthesizes RNA from DNA.
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Term
1. Which of the following is the process by which DNA is copied into
RNA?
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- Transcription - Translation
- Transduction - Transformation
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4 of 206
,Term
1. Which of the following contains a human's hereditary information?
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- Hypothalamus - Control
- Chromatin - Renal vein
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5 of 206
Term
1. Which of the following are used to determine a person's DNA
sequence?
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- Chromosomes - Genes
- Nuclei - blood types
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, Term
1. Which of the following is the term given to the sequence of
nucleotides that contains the information to make a specific protein
molecule?
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- Viruses - Gene
- 12 - Kidneys
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7 of 206
Term
1. Which of the following parts of the eukaryotic cell is responsible
for making ATP?
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- Lysosomes - Mitochondria
- Exocrine glandular - Hypothalamus
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8 of 206