In human gene therapy ________
A) normal versions of genes are transferred to patients who carry a mutated allele
B) harmless bacteria make important proteins for humans that cannot produce these proteins on their own
C) bacterial plasmids are used to transfer genes to human patients
D) genetically engineered alleles, usually from other species, replace mutated alleles
A
You might also like to view...
Convert 0.75 g to mg.
A. 75 B. 750 C. 7.5 D. 7500
Which step in making beer involves inoculating the wort with a species of Saccharomyces?
A. Malting B. Preparing a mash C. Aging D. Fermentation E. Wort boiled with hops
A (chronic/latent/sub-clinical) infection is one in which the microbe is actively reproducing but not causing symptoms.
Fill in the blank(s) with the appropriate word(s).
Plants are dependent upon animals for:
A. pollination. B. seed dispersion. C. respiration. D. pollination and seed dispersion. E. pollination, seed dispersion, and respiration.