Pili are usually longer than fimbriae and number only one or two per cell. Pili are involved in motility and DNA transfer. The type of motility, called 

1. Extrusion

2. Somersaulting

3. Twitching motility 

4. Gliding motility

Which combination from the following is correct?

TLS Online TPP Program

#Question id: 31395

#Unit 2. Cellular Organization

In cotranslational translocation, the signal recognition particle (SRP) first recognizes and binds to:

TLS Online TPP Program

#Question id: 31397

#Unit 2. Cellular Organization

Which of following sorting signal, CFTR protein contains that binds to the Sec24 subunit of the COPII vesicle coat and is necessary for transport of the CFTR protein out of the ER?

TLS Online TPP Program

#Question id: 31401

#Unit 2. Cellular Organization

Following the production of membrane extracts using the non-ionic detergent Triton X-100, you analyze the membrane lysates via mass spectrometry and note a high content of cholesterol and sphingolipids. Furthermore, biochemical analysis of the lysates reveals potential kinase activity. What have you probably isolated?

TLS Online TPP Program

#Question id: 31406

#Unit 2. Cellular Organization

The functions of tropomyosin in skeletal muscle include;

TLS Online TPP Program

#Question id: 31409

#Unit 2. Cellular Organization

Mutation in golgi-resident enzyme, Phosphodiesterase inhibit which of the following process during Trafficking of soluble lysosomal enzymes?

TLS Online TPP Program

#Question id: 31413

#Unit 2. Cellular Organization

Which one of the following options represents the correct match between the major accessory proteins (Column X) and their function(Column Y)?