Practice Questions

TLS Online TPP Program

#Question id: 1099

How does the toxin of Vibrio cholerae cause profuse diarrhea?

#XL - Q Biochemistry

It modifies a G protein involved in regulating salt and water secretion.
It modifies adenylyl cyclase and triggers excess formation of cAMP.
It signals IP3 to act as a second messenger for the release of calcium.
It modifies a ligand-gated ion channel.

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TLS Online TPP Program

#Question id: 28147

#XL - U Food Technology

The percentage of water in carbonated soft drink is

TLS Online TPP Program

#Question id: 28148

#XL - U Food Technology

For preparing of fruit juice beverage the maximum alkalinity level for water is

TLS Online TPP Program

#Question id: 28716

#XL - P Chemistry

Clathrin vesicle coated with which coat proteins?

a) Clathrin + AP1 complexes

b) Clathrin + Coatomers

c) Clathrin + GGA

d) Clathrin + Sec16

TLS Online TPP Program

#Question id: 29400

#XL - R Botany

Which of the following Plant body is differentiated, but donot possess vascular tissue (i.e., Xylem and phloem) is called___

TLS Online TPP Program

#Question id: 29401

#XL - R Botany

The life cycle in bryophytes is

TLS Online TPP Program

#Question id: 29402

#XL - R Botany

What will be the flagellar number and position of insertions of algae Phaeophyceae?