Practice Questions

TLS Online TPP Program

#Question id: 1115

Which of the following is true during a typical cAMP-mediated signal transduction event?

#XL - Q Biochemistry

The second messenger is the last part of the system to be activated.
A hormone activates the second messenger by directly binding to it.
The second messenger amplifies the hormonal response by attracting more hormones to the cell being affected.
Adenylyl cyclase is activated after the hormone binds to the cell and before phosphorylation of proteins occurs.

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TLS Online TPP Program

#Question id: 27663

#XL - U Food Technology

Starter culture used for cultured butter milk is/are

TLS Online TPP Program

#Question id: 27688

#XL - R Botany

Given some properties of cytokinin, which of the following given statements incorrect regarding cytokinin?

TLS Online TPP Program

#Question id: 27689

#XL - R Botany

Cyanide, a chemical warfare agent, is toxic because it____

TLS Online TPP Program

#Question id: 28117

#XL - U Food Technology

What is the reason for blanching vegetables prior to freezing?

TLS Online TPP Program

#Question id: 28118

#XL - U Food Technology

The preservation technique using radiation is also known as

TLS Online TPP Program

#Question id: 28119

#XL - U Food Technology

Pasteurization is the process of heating milk