Practice Questions

TLS Online TPP Program

#Question id: 28998

which of the following step is not include in the GLUT4 vesicles fusion with the plasma membrane ?

#Biochemistry

I- insulin binds with their receptor, activation of a protease that cleaves the TUG protein
II- cleaving protein, releasing GLUT4-containing vesicles, which move through secretory vesicles
III- it also activates PKB which phosphorylates the Rab GAP protein AS160
IV- Fusion of GSVs catalyzed by the exocyst & monomeric GTP-binding protein, RALA

More Questions

#Question id: 40189

#Applied Microbiology

Read the following statements regarding the bacterial growth curve and choose the correct option.

Statement I: In the Lag phase, there is an immediate increase in the cell number as bacteria start dividing instantly.

Statement II: Secondary metabolites (like antibiotics) are predominantly produced during the Stationary phase.

#Question id: 40190

#Applied Microbiology

Assertion (A): The generation time is shortest during the exponential (log) phase.

Reason (R): In the exponential phase, bacteria are adapting to the environment and repairing cellular damage.

#Question id: 40191

#Applied Microbiology

Which of the following terms describes organisms that require high hydrostatic pressure for growth and reproduction?

#Question id: 40192

#Applied Microbiology

Match the organism type in Column A with its specific environmental requirement in Column B.

#Question id: 40193

#Applied Microbiology

Read the following statements:

Statement I: Obligate anaerobes cannot survive in the presence of oxygen because they lack the enzymes catalase and superoxide dismutase.

Statement II: Facultative anaerobes require oxygen for growth and cannot grow in its absence

#Question id: 40194

#Applied Microbiology

Assertion (A): Thermophiles can survive and reproduce at temperatures above 45°C.

Reason (R): Their enzymes and proteins contain more hydrogen bonds and salt bridges, making them heat stable.