Practice Questions

TLS Online TPP Program

#Question id: 4148

Which of the following is true about the sorting pathway for proteins destined for incorporation into lysosomes or the plasma membrane of eukaryotic cells?

#SCPH01 Biochemistry

Binding of SRP to the signal peptide and the ribosome temporarily accelerates protein synthesis.
The newly synthesized polypeptides include a signal peptide at their carboxyl termini.
The signal peptide is cleaved off inside the mitochondria by signal peptidase.
The signal recognition particle (SRP) binds to the signal peptide soon after it appears outside the ribosome.

More Questions

TLS Online TPP Program

#Question id: 10952

#SCPH28 | Zoology

Which of the following blood units carries the least risks for inducing an immediate transfusion reaction into a B+ (B, rhesus positive) recipient?

TLS Online TPP Program

#Question id: 969

#SCPH28 | Zoology

In mammals, most amino acids undergo deamination in the ________.

TLS Online TPP Program

#Question id: 357

#SCPH01 Biochemistry

What is the concentration of H+ in a solution of 0.1 M NaOH?

TLS Online TPP Program

#Question id: 4155

#SCPH05 I Biotechnology

Of all the possible triplet codons, __ do not code for an amino acid.

TLS Online TPP Program

#Question id: 9238

#SCPH28 | Zoology

Which of the following is a consequence of biological magnification?