A prokaryotic cell has all of the following EXCEPT ____
a. a plasma membrane
b. DNA
c. cytoplasm
d. a nucleus inside a membrane
e. ribosomes
ANSWER: d
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What is targeted therapy?
a. therapies that treat the whole patient as the target instead of just the diseased area b. chemotherapy that can have extreme side effects but often results in remission c. medicines designed to specifically target diseased cells without harming healthy cells d. pharmaceutical interventions that result in palliative care but not a cure
The pigment responsible for photoperiodism is
a. chlorophyll. b. xanthophyll. c. anthocyanin. d. phytochrome. e. phytoerythrin
If an oocyte is traveling through the oviduct, what stage must it be in?
a. meiosis I b. meiosis II c. primary oocyte d. follicular phase e. polar body
Describe what is meant by a gratuitous inducer. Give an example
What will be an ideal response?