Practice Questions

  1. Home
  2. Free Resources
  3. Practice Questions
  4. 30008
TLS Online TPP Program

#Question id: 4131

Aminoacyl-tRNA synthetases (amino acid activating enzymes):

#Unit 3. Fundamental Processes

  1. “recognize” specific tRNA molecules and specific amino acids.

  2. in conjunction with another enzyme attach the amino acid to the tRNA.

  3. interact directly with free ribosomes.

  4. occur in multiple forms for each amino acid.

More Questions
TLS Online TPP Program

#Question id: 5108

#Unit 5. Developmental Biology

The absence of limbs in snakes may be attributable to the evolution of changes in:
TLS Online TPP Program

#Question id: 15765

#Unit 5. Developmental Biology

What is symmetrical differentiation?
TLS Online TPP Program

#Question id: 15768

#Unit 5. Developmental Biology

A stem cell has the power to produce many different types of differentiated cells. This phenomenon is known as
TLS Online TPP Program

#Question id: 15769

#Unit 5. Developmental Biology

A stem cell capable of producing all the cells of the embryo is said to be
TLS Online TPP Program

#Question id: 15770

#Unit 5. Developmental Biology

During development, if a cell has committed to a particular fate, it is said to be
TLS Online TPP Program

#Question id: 15773

#Unit 5. Developmental Biology

A series of symmetric and asymmetric cell divisions, called as