Which is an example of a germline gene therapy?
A) A transgenic plant or animal
B) A bone marrow transplant
C) A disabled cold virus that delivers genes to airway epithelium to treat cystic fibrosis
D) Removing skin cells, genetically altering them, and replacing them
A) A transgenic plant or animal
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The analysis of only one STR is needed to obtain a DNA profile that is statistically unique to a given individual
a. True b. False Indicate whether the statement is true or false
Propionibacterium
A. produces propionic acid. B. produces lactic acid. C. is responsible for the holes in Swiss cheese. D. requires aerobic environments. E. produces propionic acid AND is responsible for the holes in Swiss cheese.
Prokaryotic cells ________
a. reproduce mainly by prokaryotic fission b. have membrane-bound nuclei containing DNA c. are always spherical d. contain membrane-bound organelles such as mitochondria
Active transport uses ATP to move components in parallel with their concentration gradient, that is: from a high concentration to a low concentartion
a. true b. false