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https://www. pps/ass assessment Remaining Time: 57 minutes, 59 seconds. Question

ID: 196377 • Letter: H

Question

https://www. pps/ass assessment Remaining Time: 57 minutes, 59 seconds. Question Completion Status: Geneticists can make O reverse transcriptases 0 ligases DNA copies of messenger, transfer, and ribosomal RNA by using O DNA polymerases QUESTION 12 The process of introducing a neoded, normal gene,into human clsis called DNA mapping O True O Faise QUESTION 13 Transgenic animals O can be engineered to become factories for manufacturing proteins are often obtained from germ line engneering O will pass the genes on to their offspring. O commonily include mice O All of the choices are correct QUESTION 14 The function of the dideaxy (dd) nucleotides that are used in the Sanger method of DNA sequencing is to O denature DNA into single strands O sorve as primers O be a fluorescent tag O incorporate into newly replicated DNA strands and stop elongation. O None of the choices are correct QUESTION 15 DNA polymerases used in PCR O use an RNA template to make complementary DNA O must remain active at very cold tomperatures O include Taq polymerases and Vent polymerase are labeled with fluorescent dyes. O All of the choices are correct QUESTION 16 If you have the sequence of mRNA that is AUAUGC, then the DNA antisense strand is AUAUGC O TATACG

Explanation / Answer

11) reverse transcriptases- an enzyme used to generate complimentary DNA copies from an RNA template like m rna,r rna, t rna , process termed as reverse transcription.

12) False- that process is called as Genetic engineering.

13) All of the above choices are correct.

14) Incorporate into newly replicated DNA strands and stop elongation.

15) DNA polymerises used in PCR includes Taq polymerases, vent polymerase. Other options are wrong.

16) TATACG