Bio Retake Test 3

30 cards


 
  
Created Nov 29, 2012
by
kgaylord

 

 
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  Side A   Side B
1
What is the final result of mitosis?
A) Genetically identical 2n somatic cells
B)...
 
A
2
Based on structures present in the figure above, this cell is in which substage of interphase?
 
A
3
At which of the numbered regions in the figure above would you expect to find cells at metaphase?
 
C
4
A plant-derived protein known as colchicine can be used to poison cells by blocking the formation...
 
B
5
What is a major difference between mitosis and meiosis I?
A) Sister chromatids separate...
 
A
6
If a cell has completed the first meiotic division and is just beginning meiosis II, which...
 
E
7
The karyotype of one species of primate has 48 chromosomes. In a particular female, cell division...
 
D
8
Genetic recombination takes place in which of the following processes?
A) Prophase II...
 
D
9
You have isolated DNA from three different cell types of an organism, determined the relative...
 
D
10
Independent assortment of chromosomes is a result of?
A) The random natur of the fertilization...
 
D
11
A sexually reproducing pea plant has two unlinked genes, one for round pea shape (R) and one...
 
D
12
Two true-breeding stocks of pea plants are crossed. One parent has res, axial flowers and the...
 
E
13
Which of the following describes the ability of a single gene to have multiple phenotypic effects?
 
C
14
A man has extr digits (six fingers on each hand and six toes on each foot). His wife and their...
 
D
15
A recessibe allele on the X chromosome is responsible for red-green color blindness in humans....
 
C
16
If a woman with tupe AB blood marries a man with type O blood, which of the following blood...
 
A
17
A homozygous tomato plant with red fruit and yellow flowers was crossed with a homozyous tomato...
 
C
18
Use the pedigree below to determine the mode of inheritance for a genetically inheritied trait....
 
D
19
How is natural selection related to sexual reproduction as opposed to asexual reproduction.
 
B
20
Gene expression is ofter assayed by measuring the level of mRNA produced from a gene. If one...
 
D
21
In analyzing the number of different bases in a DNA sample, which result would be consistent...
 
E
22
Bacterial and eukaryotic cells primarily control gnen expression at the level of transcription....
 
C
23
DNA template strand 5'__________3'
DNA complementary strand 3'___________5'
 
A
24
A part of an mRNA molecule with the following sequence is being read by a ribosome: 5'...
 
B
25
The genetic code is essentially the same for all organisms. From this, one can logically assume...
 
A
26
A possible sequence of nubleotides in the templat strand of DNA that would code for the polypeptide...
 
A
27
When plasmids are used to produce a desired protein, the?
A) Plasmids are inserted into...
 
C
28
The reason for using Taq polymerase for PCR is that 
A) Only minute amounts are...
 
D
29
Which of the following modicication is least likely to alter the rate at which a DNA fragment...
 
D
30
Which of the following tools of recombinat DNA technology is incorrectly paired with its use?
 
C

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