Practice Questions

  1. Home
  2. Free Resources
  3. Practice Questions
  4. 3914
TLS Online TPP Program

#Question id: 4127

Which one of the following statements about ribosomes is true?

#Unit 3. Fundamental Processes

  1. The large subunit contains rRNA molecules, the small subunit does not.

  2. The RNA in ribosomes plays a structural, not catalytic, role.

  3. There are about 25 of them in an E. coli cell.

  4. There are two major subunits, each with multiple proteins.

More Questions
TLS Online TPP Program

#Question id: 5357

#Unit 8. Inheritance Biology

This pedigree shows the inheritance of a recessive trait in humans. Individuals that have the trait are homozygous for a recessive allele a. If H and I, who happen to be first cousins, marry and have a child, what is the chance that this child will have the recessive trait?
TLS Online TPP Program

#Question id: 7022

#Unit 5. Developmental Biology

Two teratogens known to cause cyclopia in vertebrates are jervine and cyclopamine. Both targets hedgehog pathway. Both teratogens inhibits:
TLS Online TPP Program

#Question id: 27684

#Unit 10. Ecological Principles

Multidimensional hypervolume is proposed by
TLS Online TPP Program

#Question id: 1173

#Unit 4. Cell Communication and Cell Signaling

Which of the following not contain(s) an SH2 domain?
TLS Online TPP Program

#Question id: 33304

#Unit 1. Molecules and their Interaction Relevant to Biology

For the given equation, If plot is drawn is between Km’ and I, what will be intercept of X axis