Photorespiration is when:
A) plants use sugars by respiration.
B) the enzyme rubisco binds CO2 during the Calvin cycle.
C) the enzyme rubisco binds O2 during the Calvin cycle.
D) plants produce sugars during photosynthesis.
Answer: C
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Microsatellites and minisatellites are distinguished from each other by the number of repeats
Indicate whether the statement is true or false
Plasmids
A. are essential for survival. B. are found in all bacteria. C. often carry genes controlling pathogenicity. D. are located in microcompartments. E. cannot be passed between organisms.
Which of the following terms describes kinetoplastids?
a. non-photosynthetic b. parasitic c. ciliated d. non-photosynthetic and parasitic e. non-photosynthetic, parasitic and ciliated
Which of the following is NOT a defining trait
found in chordate embryos?
a. notochord b. dorsal, hollow nerve chord c. gill slits d. muscular tail e. limb buds