Biology Test 247

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Biology Test 247

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Weekly Quiz Competition

Question 1
4 / -1

“Stem cell” - are commonly utilized in medical sciences for treatment of various diseases stem cells are actually

A
Dedifferentiated cell

B
Differentiated cell

C
Undifferentiated cell

D
Totipotent cell
Question 2
4 / -1

“PLLP” concept is commonly ulilized in case of

A
Ribosome

B
Lysosome

C
Plasma membrane

D
Nucleic acid

Solution

Pllp mean protein lipid lipid protein which is structure of plasma membrane.
Question 3
4 / -1

If mitotic division is arrested in of a cell, then the condition is known as

A

B

C
M-phase

D
S-phase
Question 4
4 / -1

Acidic condition inlysosome maintained by

A
Pumping proton into the interior of lysosome

B
Pumping proton outto the interior of lysosome

C
Pumping proton acidic enzyme the interior of lysosome

D
Pumping proton electromagnetic current into lysosome
Question 5
4 / -1

When a person take Antimycin-D, then mitochondria of that person sheen in

A
Condensed state

B
Orthodox state

C
Fractioned state

D
Clump with chloroplast
Question 6
4 / -1

Q, C, G, R banding is used in

A
Plant karyotyping

B
Animal karyotyping

C
Both 1 and 2

D
Only in FISH
Question 7
4 / -1

“Histogram” term suitable to

A
Banding

B
FISH

C
McFISH

D
Flow cytometry
Question 8
4 / -1

Formation of new centriole in

A

B
S - Phase

C

D
M-phase
Question 9
4 / -1

works at

A

B
Check point of cellcycle

C

D
Diplotene stage
Question 10
4 / -1

The stage between the telophase of the first meiotic division and the prophase of the second meiotic division known as

A
Diakinesis

B
Telophase

C
Intrameiotic ineterphase

D
Diplotene