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TLS Online TPP Program

#Question id: 2159

A channel protein

#XL - S Microbiology

  1. moves ions at a rate similar to that of a transporter.

  2. can be open at all times.  

  3. can move ions up an electrochemical gradient.

  4. generally moves both anions and cations through the same channel.

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TLS Online TPP Program

#Question id: 15669

#XL - R Botany

 Which of the following is a description of generalized transduction?
TLS Online TPP Program

#Question id: 32

#XL - Q Biochemistry

 Humans maintain a nearly constant level of hemoglobin by continually synthesizing and degrading it. This is an example of a(n):
TLS Online TPP Program

#Question id: 20186

#XL - P Chemistry

In hydrogen atom, energy of first excited state is -3ยท4 eV. Find out the K.E. of the same orbit of hydrogen atom
TLS Online TPP Program

#Question id: 11711

#XL - S Microbiology

The Irish potato famine was caused by an organism that belongs to which group?
TLS Online TPP Program

#Question id: 20204

#XL - P Chemistry

Ground state electronic configuration of nitrogen atom can be represented by