#Question id: 2298
#Unit 2. Cellular Organization
The endoplasmic reticulum and ribosomes are both involved in
#Question id: 4532
#Unit 3. Fundamental Processes
Locus control region, or LCR,
#Question id: 26862
#Unit 10. Ecological Principles
#Question id: 4289
#Unit 3. Fundamental Processes
Match the Following
|
A. fidelity of codon recognition |
1. involves two adjacent adenine residues in the 16S rRNA component located within the A-site of the small subunit. These bases form hydrogen bonds with the minor groove of each correct base pair formed between the anticodon and the first two bases of the codon in the A-site |
|
B. kinetic selectivity |
2. Even a single mismatch in the codon–anticodon base pairing alters the position of EF-Tu, reducing its ability to interact with the factor-binding center. This, in turn, leads to a dramatic reduction in EF-Tu GTPase activity |
|
C. Accommodation |
3. When the charged tRNA is first introduced into the A-site in a complex with EF-Tu-GTP, its 30 end is distant from the site of peptide-bond formation. To participate successfully in the peptidyl transferase reaction, the tRNA must rotate into the peptidyl transferase center of the large subunit in a process |
#Question id: 7293
#Unit 5. Developmental Biology
In agamous mutant (flower within flower phenotype) which of the following statements is valid?