In order to generate one glucose molecule, the Calvin cycle has to turn how many times?  

A.  1
B.  2
C.  3
D.  6
E.  12


D.  6

Biology & Microbiology

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Which of the following primates is the most closely related to humans?

A. gorillas B. orangutans C. monkeys D. chimpanzees E. lemurs

Biology & Microbiology

Which one of the following statements is true regarding antimicrobial therapy and susceptibility testing?

a. Cephalosporins and macrolides are inef-fective against M. catarrhalis. b. Resistance to quinolones is emerging in strains of N. gonorrhoeae. c. Most Neisseria spp. are resistant to peni-cillin. d. Most strains of N. meningitidis are resis-tant to penicillin.

Biology & Microbiology

Gibberellins affect many processes in plants. In seeds embryos, gibberellins are believed to signal hydrolysis of the stored food reserves through inducing the synthesis of the enzyme ?-amylase. Which food source are gibberellins targeting with the release of ?-amylase?

A. fructose B. protein C. glycogen D. starch E. omega-3 fatty acids

Biology & Microbiology

By which process is the majority of water that's filtered reabsorbed in the nephrons during urine formation?

A) active transport B) exocytosis C) osmosis D) pinocytosis

Biology & Microbiology