Which cellular structure is unique to plant cells?
A. Plasma membrane
B. Chloroplasts
C. Ribosome
D. Mitochondria
Answer: B
Biology & Microbiology
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The undifferentiated genitalia of an early human embryo develops into male genitalia under the influence of ____
a. oxytocin b. prostaglandin and DHT c. prolactin d. testosterone, AMH, and DHT e. Wolfian duct inhibitors
Biology & Microbiology
The end of the nucleic acid chain that grows by adding more nucleotides is always the
A. 5 prime end. B. C terminal. C. N terminal. D. 3 prime end.
Biology & Microbiology
What force is attributed to giving water molecules special properties?
a. Solvent b. Covalent bonding c. Polarity d. Hydrogen bonding
Biology & Microbiology
Prevention of delayed-onset muscle soreness can be accomplished by lowering training intensity and duration.
a. true b. false
Biology & Microbiology