#Question id: 9615
#Unit 9. Diversity of Life Forms
In angiosperm plants, flower morphology can be very intricate. If a tree, such as a New Mexico locust, has flowers that share many morphological intricacies with flowers of the sweet pea vine, then the most likely explanation for these floral similarities is the same general explanation for the similarities between the
#Question id: 4264
#Unit 3. Fundamental Processes
A classic biochemical experiment nicely illustrated the point that the ribosome recognizes tRNA and not the amino acid that it is carrying. In that following observation were made. Which of them can be correct.
A. The cysteine attached to cysteine-tRNACys can be converted to an alanine by chemical reduction to give alanine-tRNACys.
B. Alanine-tRNACys introduces alanines at codons that specify insertion of cysteine.
C. Different mechanism is used to incorporate selenocyteine on tRNA as selenocysteine is incorporated into proteins by chemical modification after translation
D. Selenocysteine is generated enzymatically from serine carried on a special tRNA that is charged by serine-tRNA synthetase
E. Above examples can conclude that the translation machinery relies on the high fidelity of the aminoacyl-tRNA synthetases to ensure the accurate decoding of each mRNA
#Question id: 28988
#Unit 7. System Physiology – Animal
Adrenal medullary PNMT is induced by_____
#Question id: 10849
#Unit 10. Ecological Principles
Plasmodium is transmitted from human to human by the bite of a mosquito carrier. In this scenario plasmodium is the ________, the mosquito is the ________, and _______ is the role played by the human.
#Question id: 28557
#Unit 5. Developmental Biology
The emerging column of cells topples over called___