Practice Questions

  1. Home
  2. Free Resources
  3. Practice Questions
  4. 3926
TLS Online TPP Program

#Question id: 4139

Which one of the following statements about the elongation phase of protein synthesis is true?

#Unit 3. Fundamental Processes

  1. At least five high-energy phosphoryl groups are expended for each peptide bond formed.

  2. During elongation, incoming aminoacylated tRNAs are first bound in the P site.

  3. Elongation factor EF-Tu facilitates translocation.

  4. Peptidyl transferase is a ribozyme.

More Questions
TLS Online TPP Program

#Question id: 4717

#Unit 11. Evolution and Behavior

 If Darwin had been aware of genes and their typical mode of transmission to subsequent generations, with which statement would he most likely have been in agreement?
TLS Online TPP Program

#Question id: 19082

#Unit 6. System Physiology – Plant

Some necrotrophs produce host‐selective toxins as toxin that are active in only a few plant species; produced by the fungal pathogen Cochliobolus carbonum of maize (Zea mays) inhibits Plant enzyme such as___
TLS Online TPP Program

#Question id: 32300

#Unit 1. Molecules and their Interaction Relevant to Biology

Identify the structure shown
TLS Online TPP Program

#Question id: 6599

#General Aptitude

H

K

Q

C

G

O

E

J

?

TLS Online TPP Program

#Question id: 11567

#Unit 7. System Physiology – Animal

A product of the anterior pituitary gland that causes color changes in its target cells is ________.