The Sabin vaccine is a liquid containing weakened polio viruses. How do the weakened viruses protect vaccinated individuals against polio?
A) They prevent further viral invasion.
B) They induce an inflammatory response.
C) They promote production of antibodies.
D) They are too weak to cause illness.
C
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Witch hunts may have been set off by exposure to alkaloids produced by _____, which caused tremors, hallucinations, and illness
a. Candida albicans b. Epidermophyton floccosum c. Claviceps purpurea d. Histoplasma capsulatum
Cells contain the molecule GTP (guanosine triphosphate). Would this molecule be useful as an energy carrier (similar to ATP)?
a. No, because it does not contain the adenosine necessary for storing energy. b. No, because it contains fewer phosphates than ATP. c. Yes, because it contains a nitrogenous base just like ATP. d. Yes, because it contains the same number of phosphates as does ATP.
Which organelle are involved in energy conversion?
A. mitochondria and chloroplast B. mitochondria and ribosomes C. smooth and rough endoplasmic reticulum D. Golgi Apparatus and chloroplasts
How does Cro promote the lytic cascade?
What will be an ideal response?