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TLS Online TPP Program

#Question id: 2998

Which of the following statement are correct?

#Section 2: General Biology

  1. The generation time is the reciprocal of the growth rate constant.

  2. In stationary phase, there is no cell division of bacterial cell 

  3. Their rate of growth is rapidly increasing during the exponential phase

  4. The stationary phase is similar to growth in lag phase

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TLS Online TPP Program

#Question id: 2144

#Section 2: General Biology

The type of membrane transport that uses ion gradients as the energy source is:
TLS Online TPP Program

#Question id: 2145

#Section 2: General Biology

An electrogenic Na+ transporter:
TLS Online TPP Program

#Question id: 2146

#Section 2: General Biology

In one catalytic cycle, the Na+/K+ ATPase transporter transports:
TLS Online TPP Program

#Question id: 2147

#Section 2: General Biology

Movement of water across membranes is facilitated by proteins called:
TLS Online TPP Program

#Question id: 2148

#Section 2: General Biology

The specificity of the potassium channel for K+ over Na+ is mainly the result of the:
TLS Online TPP Program

#Question id: 2149

#Section 2: General Biology

A ligand-gated ion channel (such as the nicotinic acetylcholine receptor) is: