Practice Questions

  1. Home
  2. Free Resources
  3. Practice Questions
  4. 731
TLS Online TPP Program

#Question id: 749

Which of the following is correct for the A form of DNA structures?

#Unit 1. Molecules and their Interaction Relevant to Biology

  1. a wider than B form.

  2. more compressed structure in which the base pairs are tilted with respect to the helix axis, and actually lie off the axis.

  3. The helical repeat of the A-form is around 11 bp/turn

  4. All of the above are correct.

More Questions
TLS Online TPP Program

#Question id: 8938

#Unit 9. Diversity of Life Forms

Cephalization is primarily associated with
TLS Online TPP Program

#Question id: 8939

#Unit 9. Diversity of Life Forms

Cephalization is most closely associated with which of the following?
TLS Online TPP Program

#Question id: 8940

#Unit 9. Diversity of Life Forms

Which of the following is a correct association of an animal germ layer with the tissues or organs to which it gives rise?
TLS Online TPP Program

#Question id: 8941

#Unit 9. Diversity of Life Forms

You are trying to identify an organism. It is an animal, but it does not have nerve or muscle tissue. It is neither diploblastic nor triploblastic. It is probably a
TLS Online TPP Program

#Question id: 8942

#Unit 9. Diversity of Life Forms

Which group contains diploblastic organisms?
TLS Online TPP Program

#Question id: 8943

#Unit 9. Diversity of Life Forms

Which group consists of deuterostomes?