Practice Questions

TLS Online TPP Program

#Question id: 2079

According to the fluid mosaic model of membrane structure, proteins of the membrane are mostly

#Section 3: Genetics, Cellular and Molecular Biology

spread in a continuous layer over the inner and outer surfaces of the membrane.
confined to the hydrophobic interior of the membrane.
embedded in a lipid bilayer.
randomly oriented in the membrane, with no fixed inside-outside polarity.

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TLS Online TPP Program

#Question id: 14549

#Section 1: Engineering Mathematics

The series 1 + 2 + 3 + …… is

TLS Online TPP Program

#Question id: 16827

#Section 1: Engineering Mathematics

be two matrices. Then the rank of P + Q is

TLS Online TPP Program

#Question id: 3744

#Section 3: Genetics, Cellular and Molecular Biology

Deaminated bases must be removed from DNA because

TLS Online TPP Program

#Question id: 15179

#Section 6: Plant, Animal and Microbial Biotechnology

Escherichia coli, Neisseria gonorrhoeae, Trichomonas vaginalis bacterias are examples of

TLS Online TPP Program

#Question id: 3582

#Section 2: General Biology

Different genetic cross regarding two independently assorting non allelic gene with complete dominance and their phenotypic ratio showed in a following is correc

	Genetic cross		Phenotype ratio
I	AABb X AaBb	A	1:1
II	AaBb X aaBB	B	3:3:1:1
III	Aabb X aaBb	C	6:2
IV	AaBb X Aabb	D	1:1:1:1