Performing gene therapy on somatic cells removed from the body and then returning these cells to the body is called ________ gene therapy.
A) in vivo
B) in situ
C) in vitro
D) ex vivo
D) ex vivo
You might also like to view...
In meiotic non-disjunction, meiotic products can be n+1, n-1, or n depending on when non-disjunction occurs
For the n+1 product can you tell if non-disjunction occurred in meiosis I or II if the non-disjunction happened to an autosome? What about a sex chromosome? A. No; yes B. No; no C. Yes; yes D. Yes; no
What are the three animal phyla that dominate animal life on land?
A. Cnidaria, Mollusca, Platyhelminthes B. Porifera, Arthropoda, Nematoda C. Nematoda, Chordata, Cnidaria D. Mollusca, Arthropoda, Chordata E. Platyhelminthes, Nematoda, Arthropoda
In order for a species to be successfully reintroduced into an area,
a. hunting must be restricted. b. populations of the animals cannot be too small. c. suitable habitat must be maintained. d. all of these
All fungi are _____
a. unicellular b. multi-cellular c. autotrophic d. heterotrophic e. photosynthetic