Practice Questions

  1. Home
  2. Free Resources
  3. Practice Questions
  4. 1068
TLS Online TPP Program

#Question id: 1093

Which of the following activities would be inhibited by a drug that specifically blocks the addition of phosphate groups to proteins?

#Unit 4. Cell Communication and Cell Signaling

  1. binding of G proteins to G protein-coupled receptors

  2. ligand-gated ion channel signaling pathways

  3. adenylyl cyclase activity

  4. receptor tyrosine kinase activity

More Questions
TLS Online TPP Program

#Question id: 19925

#Unit 12. Applied Biology

The strategy of artificially programme cell death will be effective against which types of pathogen?
1. Obligate parasites 
2. Facultative parasites
Which of the above are correct?
TLS Online TPP Program

#Question id: 27967

#Unit 1. Molecules and their Interaction Relevant to Biology

Malonate is an analog of succinate not normally present in cells, is a strong competitive inhibitor of succinate dehydrogenase, and its addition to mitochondria blocks the activity of the
TLS Online TPP Program

#Question id: 28576

#Unit 5. Developmental Biology

Sry gene resides on the___
TLS Online TPP Program

#Question id: 4028

#Unit 3. Fundamental Processes

Which one of the following terms is used to describe the protein:DNA complex containing several transcription factors bound to a single enhancer?
TLS Online TPP Program

#Question id: 4039

#Unit 3. Fundamental Processes

Which of the following statements is true about a lac operon with this genotype?

I-d O+ Z+ Y- A- ___