Practice Questions

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#Question id: 784

Which is not a difference between B-DNA and A-DNA?

#SCPH05 I Biotechnology

A-DNA forms under more dehydrating conditions than B-DNA.
For polynucleotide strands containing the same number of nucleotides, the A-DNA strand will be shorter from end-to-end than the corresponding B-DNA
Both are helical, but B-DNA is right-handed and A-DNA is left-handed.
The planes of the nitrogenous bases are not perpendicular to the helix axis in A-DNA.

More Questions

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#Question id: 5544

#SCPH06 I Botany

Which embryonic membrane forms the commonly of the placenta?

TLS Online TPP Program

#Question id: 1559

#SCPH06 I Botany

Which of cytokine is responsible for Class Switch IgM into IgE

TLS Online TPP Program

#Question id: 18007

#SCPH06 I Botany

The following geological eras mark the advent of important events in the history of earth- origin of first vertebrates armored fishes, origin of First reptiles, origin of first dinosaurs;

a) Triassic b) Pennsylvanian

c) Ordovician d) Cambrian

Identify the correct match of the events with the geological era;

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#Question id: 4166

#SCPH28 | Zoology

At the ribosome the template mRNA is translated in the __ direction, while the protein is synthesized in the __ direction.

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#Question id: 27896

#Research Methodology

Power is: