Practice Questions

TLS Online TPP Program

#Question id: 5223

In order to determine the probable function of a particular sequence of DNA in humans, what might be the most reasonable approach?

#Unit 11. Evolution and Behavior

Prepare a knockout mouse without a copy of this sequence and examine the mouse phenotype.
Genetically engineer a mouse with a copy of this sequence and examine its phenotype.
Look for a reasonably identical sequence in another species, prepare a knockout of this sequence in that species and look for the consequences.
Prepare a genetically engineered bacterial culture with the sequence inserted and assess which new protein is synthesized.

More Questions

TLS Online TPP Program

#Question id: 2140

#Unit 2. Cellular Organization

According to the current model for HIV infection, which of the following is not involved in the process of membrane fusion?

TLS Online TPP Program

#Question id: 2141

#Unit 2. Cellular Organization

Facilitated diffusion through a biological membrane is:

TLS Online TPP Program

#Question id: 2142

#Unit 2. Cellular Organization

Glucose transport into erythrocytes is an example of

TLS Online TPP Program

#Question id: 2143

#Unit 2. Cellular Organization

For the process of solute transport, the constant Kt is:

TLS Online TPP Program

#Question id: 2144

#Unit 2. Cellular Organization

The type of membrane transport that uses ion gradients as the energy source is:

TLS Online TPP Program

#Question id: 2145

#Unit 2. Cellular Organization

An electrogenic Na+ transporter: