#Question id: 4143
#SCPH05 I Biotechnology
It is possible to convert the Cys that is a part of Cys-tRNACys to Ala by a catalytic reduction. If the resulting Ala-tRNACys were added to a mixture of (1) ribosomes, (2) all the other tRNAs and amino acids, (3) all of the cofactors and enzymes needed to make protein in vitro, and (4) mRNA for hemoglobin, where in the newly synthesized hemoglobin would the Ala from Ala-tRNACys be incorporated?
#Question id: 1564
#SCPH06 I Botany
When antibodies bind antigens, the clumping of antigens results from ________.
#Question id: 1100
#SCPH06 I Botany
Which of the following results would most likely be an immediate result of a growth factor binding to its receptor?
#Question id: 2634
#SCPH28 | Zoology
Tryptophan, the end-product of the enzymes encoded by the trp operon, therefore acts as a co-repressor and inhibits its own synthesis through:
#Question id: 316
#SCPH28 | Zoology
Which of these noncovalent forces in biological systems is usually the strongest?