In bacterial cells, the concentration of cAMP is _______ correlated with the sugar _______.
A: negatively: glucose
B: positively; maltose
C: positively; lactose
D: positively; glucose
E: negatively; lactose
Answer: A: negatively: glucose
Biology & Microbiology
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Starch is stored in
a. chloroplasts. b. chromoplasts. c. leucoplasts. d. central vacuoles
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Which of the following stages occurs immediately after the development of the zygote?
A. the development of the proembryo B. the heart stage when the cotyledon develops C. the development of globular stage D. the torpedo stage embryo forms
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Moths are attracted to ________ flowers that are heavily scented.
A. blue B. white C. pink D. red E. yellow
Biology & Microbiology