The elasticity and resistance to compression of connective tissue is due to

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#Question id: 19693

#SCPH01 Biochemistry

The U wave is an inconstant finding that:

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#Question id: 5737

#SCPH06 I Botany

When an organism gains one extra copy of a chromosome but not a complete haploid set, the conditions is known as

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#Question id: 19768

#SCPH05 I Biotechnology

When atoms of the gold sheet are bombarded by a beam of á -particles, only a few á-particles get deflected whereas most of them go straight undeflected. This is because

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#Question id: 19342

#SCPH01 Biochemistry

Which one of the following devices is used to measure the glucose level in blood or sweat?

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#Question id: 18615

#SCPH01 Biochemistry

PCR efficiency is influenced by several factors, the efficiency declines due to

a) efficiency of amplification declines with an increase in the length of the target sequence.

b) Efficiency of PCR is affected by primer length; it declines if the primers used for PCR arc too long.

c) a temperature higher than the ideal annealing temperature reduces PCR efficiency.

d)  primers used for PCR have complementary regions, dimers will be formed, and PCR efficiency will decline.