#Question id: 1104
#Unit 4. Cell Communication and Cell Signaling
Which of the following statements is true of signal molecules?
#Question id: 12264
#Unit 10. Ecological Principles
#Question id: 29472
#Unit 6. System Physiology – Plant
#Question id: 4291
#Unit 3. Fundamental Processes
There are two classes of release factors. Match the following
A. Class I release factors |
1. recognize the stop codons and trigger hydrolysis of the peptide chain from the tRNA in the P-site. |
B. Class II release factors |
2. stimulate the dissociation of the class I factors from the ribosome after release of the polypeptide chain. |
C. RF1 |
3. recognizes the stop codon UAG |
D. RF2 |
4. recognizes the stop codon UGA. |
E. RF1 & RF2 |
5. UAA |
#Question id: 835
#Unit 1. Molecules and their Interaction Relevant to Biology
The minor clefts and gullies on the sides of the funnel that will be false energy minima, it represents,