Practice Questions

TLS Online TPP Program

#Question id: 2130

Peripheral membrane proteins:

#XL - T Zoology

are generally noncovalently bound to membrane lipids.
are usually denatured when released from membranes.
can be released from membranes only by treatment with detergent(s).
may have functional units on both sides of the membrane.

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TLS Online TPP Program

#Question id: 10954

#XL - T Zoology

A patient suffers from a congenital deficiency in factor XIII (fibrin-stabilizing factor). What would analysis of his blood reveal?

TLS Online TPP Program

#Question id: 2378

#XL - Q Biochemistry

Ribosomes

TLS Online TPP Program

#Question id: 11927

#XL - R Botany

A biologist discovers an alga that is marine, multicellular, and lives at a depth reached only by blue light. This alga probably belongs to which group?

TLS Online TPP Program

#Question id: 19680

#XL - P Chemistry

Which test can tell the difference between p-chloroaniline and anilinium hydrochloride?

TLS Online TPP Program

#Question id: 2145

#XL - Q Biochemistry

An electrogenic Na+ transporter: