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#Question id: 23681


Which enzyme was used to produce the molecule in Figure 20.1?

#Unit 13. Methods in Biology
  1. ligase
  2. transcriptase
  3. a restriction enzyme
  4. RNA polymerase

Answer:- Option(s): 3


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#Question id: 4133

#Unit 3. Fundamental Processes

Which of the following statements about aminoacyl-tRNA synthetases is false?

TLS Online TPP Program

#Question id: 12780

#Unit 10. Ecological Principles

The producers in aquatic ecosystems include organisms in which of the following groups?

TLS Online TPP Program

#Question id: 23781

#Unit 7. System Physiology – Animal

Rhodopsin is comprised of 
a. An ketone of vitamin A
b. Opsin protein (GPCR)
c. An aldehyde of vitamin A
d. Retinal

TLS Online TPP Program

#Question id: 522

#Unit 1. Molecules and their Interaction Relevant to Biology

Yeast will normally convert pyruvate to ethanol. Why is this better for the yeast than a conversion to lactate?

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#Question id: 1895

#Unit 4. Cell Communication and Cell Signaling

Septic shock associated with Gram-negative bacteria is primarily caused by:

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