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TLS Online TPP Program

#Question id: 11429

If the ATP supply in the cell shown in the figure below suddenly vanished, would the intracellular glucose concentration increase, decrease, or remain the same?


#Unit 2. Cellular Organization
  1. In the absence of ATP, the glucose in the cell would then exit via the passive mediated glucose transporter, and the cellular glucose would decrease until it matched the extracellular glucose.
  2. In the absence of ATP, the glucose in the cell would then exit via the passive-mediated glucose transporter, and the cellular glucose would increase until it matched the extracellular glucose.
  3. In the absence of ATP, the glucose in the cell would then exit via the sodium glucose transporter, and the cellular glucose would decrease until it matched the extracellular glucose.
  4. In the absence of ATP, the glucose in the cell would then exit via the sodium-glucose transporter, and the cellular glucose would increase until it matched the extracellular glucose.
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TLS Online TPP Program

#Question id: 4226

#Unit 3. Fundamental Processes

Which of the triplets below is a possible anticodon for a tRNA that transports proline to a ribosome?
TLS Online TPP Program

#Question id: 29487

#Unit 6. System Physiology – Plant

Some statement is given related to cytokinin
a. iP and tZ are active, and their derivatives are abundant
b. iP and tZ are inactive, and they are not abundant
c. iP and tZ are susceptible to degradation by CK oxidase (CKX). 
d. all cZ‐type CKs are derived from tRNA degradation in cZ‐abundant plant species

Which of the following is INCORRECT
TLS Online TPP Program

#Question id: 6954

#Unit 5. Developmental Biology

Between fertilization and the first cleavage division, actin filaments pull the cytoplasm of the frog egg toward the point of sperm entry in a process called:
TLS Online TPP Program

#Question id: 27403

#Unit 1. Molecules and their Interaction Relevant to Biology

Precursor for the sphingosine is
TLS Online TPP Program

#Question id: 26365

#Unit 2. Cellular Organization

The type I topoisomerase reaction The ends are ligated by a second nucleophilic attack  which can be inhibited  by