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Which of the following devices is used for Gel Electrophoresis? Which of the fol

ID: 92253 • Letter: W

Question

Which of the following devices is used for Gel Electrophoresis?   

Which of the following is(are) considered to be frameshift mutations?

Another term for the logarithmic growth of bacterial cells is ?

If the codon AAA is changed to AAU, it codes for a different amino acid asparagien; this is an example of a?

Previous   

The process of introducing animal organs into the human body is?

Previous   

   Which of the following type of mutation is caused by ultra violet radiations?

   A specimen of urine is determined to contain 30 bacterial cells per microliter. How many cells would be present in a milliliter?

d) 30 million

e) 3

   Which of the following is a DNA repair enzyme activated by visible light?

Transgenic organisms ?

Antimicrobial drugs kill bacteria most effectively during which growth phase?

a)

b)

c)

In vitro means?   

a)

b)

a) a chamber filled with buffer solution

Explanation / Answer

1)A devices is used for Gel Electrophoresis

a. chamber filled with buffer solution.

2)The following is(are) considered to be frameshift mutations

d)both inversion and insertions

3) Another term for the logarithmic growth of bacterial cells is

b)exponential growth.

4)If the codon AAA is changed to AAU, it codes for a different amino acid asparagien; this is an example of a

5)The process of introducing animal organs into the human body is

e) xenotransplantation.

6)Which of the following type of mutation is caused by ultra violet radiations?

a) duplication

7) A specimen of urine is determined to contain 30 bacterial cells per microliter. How many cells would be present in a milliliter?

b) 30,000

8)Which of the following is a DNA repair enzyme activated by visible light?

b)DNA photolyase

9)Transgenic organisms

d) contain genes from other organisms

10)Antimicrobial drugs kill bacteria most effectively during which growth phase?

c)stationary phase

11)in vitro means

d)with in an organism

b) nonsense mutation
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