Question

The glycoproteins found on red blood cells which determine your blood type, are also known as

Question options:

	Agglutinins
	Agglutinogens
	Aggluninations
	Nucleotides

How many chromosomes do humans have?

Question options:

	2
	23
	92
	46

What blood type is the universal recipient?

Question options:

	AB+
	O-
	A+
	B-

After completing electrophoresis, large DNA fragments will be located ______________.

Question options:

	At the bottom of the gel
	In the middle of the gel
	At the top of the gel
	Both at the top and bottom of the gel

On what side of the electrophoresis chamber will you load your DNA samples?

Question options:

	By the negative (black) electrodes
	By the positive (red) electrodes
	In the middle of the chamber
	In the running buffer in the side chambers

Answer 1

Ans) Option (b) is correct.

Agglutinogen is an antigenic substance which is found in the red blood cell that will enhance the aglutinin formation in blood serum.

Ans) Option (d) is correct.

Human have 23 pair of chromosomes so total number of chromosomes are 46 out of which 2 are sex Chromosome and 22 pairs are autosomes.

Ans) Option (b) is correct.

O- blood group are ready to help to donate blood whenever there is any need. Also, this blood group can be transfused easily.

Ans) Option (c) is correct.

Gel electrophoresis is the method use to segregate DNA fragments based on their size. Larger size DNA fragment does not travel thus they are located on top of gel.

Ans) Option (a) is correct.

DNA being negatively charged is loaded at negative electrode.

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