Most often, genomic library screening uses _. a labeled, complementary single-st
ID: 181770 • Letter: M
Question
Most often, genomic library screening uses _. a labeled, complementary single-stranded RNA or DNA molecule called a probe colonics of vector bacteria on a Petri dish in order to replicate the desired genome recombinant plasmids containing DNA and DNA ligase cut plasmids containing recognition sites used to carry DNA molecules tRNA polymerase copies with a truncated copy of a DNA template Nuclear transfer is a preferred method of cloning over embryo splitting because it _. is less technical is more natural results in a larger number of cloned offspring produces both male and female offspring from the same clone uses haploid nuclei the analysis of only one STR is needed to obtain a DNA profile that is statistically unique to a given individual, True False Golden rice contains a transgene that allows for increased production of vitamin A. True False Before biotechnology became available, human proteins used in treatment of diseases were _. unavailable synthesized chemically free of contaminating factors harvested from slaughterhouses, donated human blood, or cadavers harvested from transgenic plants Embryonic stem cells derived from blastocysts are pluripotent. and therefore, useful in stem cell research because they _. are viable under a wide range of laboratory conditions do not replicate and are therefore stable long-term can form alt cells, tissues, and organs of the human body are specialized and therefore arrested in G0 function to replace damaged or diseased body parts in adults Induced pluripotent stem cells (iPS cells) are produced by _. transferring a vitamin, A gene into rice plants reprogramming adult cells by transferring certain master control genes into the cells' nuclei mutating certain genes in human blastocysts harvesting multipotent stem cells from umbilical cord bloodExplanation / Answer
Answers for 10-16.
10. Genomic screening uses: A. a labeled Probe
The target DNA- insert of interest- can be identified by detection using autoradiography method and it is because of the hybridization with the probe.
11. C. Results in a larger number of cloned offspring
12. A. true.
13. A. true.
Golden rice is a variety of rice (Oryza sativa) which is produced through genetic engineering to biosynthesize beta-carotene, which is a precursor of vitamin A, present in the edible parts of rice.
14. d. harvested from slaughter houses, donated human blood or cadavers.
Ex: Using a 13 year-old-boy with vaccinia virus (cowpox), immunity to smallpox was developed.
15. c. can form all cells, tissues, and organs of the human body.
16.d. harvesting multipotent stem cells from umbilical cord blood.
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