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TLS Online TPP Program

#Question id: 253

Which is not true of the different conformations of DNA?

#Unit 1. Molecules and their Interaction Relevant to Biology

  1. Z-DNA is a left-handed spiral.

  2. A-DNA and B-DNA are right-handed spirals.

  3. A-DNA and Z-DNA segments are limited to short regions of DNA.

  4. Both A-DNA and B-DNA are dehydrated.

More Questions
TLS Online TPP Program

#Question id: 11837

#Unit 6. System Physiology – Plant

Which of the following given hormones are involved in the  evolutionarily related to bacterial two-component histidine kinases?
TLS Online TPP Program

#Question id: 2541

#Unit 2. Cellular Organization

In bacteria, DNA will be found in ________.
TLS Online TPP Program

#Question id: 10867

#Unit 10. Ecological Principles

Plants that inhabit stable environments tend to produce ________ seeds.
TLS Online TPP Program

#Question id: 2520

#Unit 2. Cellular Organization

During the course of a muscle twitch (a contraction due to a single action potential), when is the free calcium concentration of the muscle cytoplasm highest?
TLS Online TPP Program

#Question id: 4115

#Unit 3. Fundamental Processes

The possible type of splicing outcome of given gene construct will be