#Question id: 423
#SCPH01 Biochemistry
The glycolytic pathway oxidizes glucose to two molecules of pyruvate and also produces a net of two molecules of ATP. ATP allosterically inhibits the enzyme, PFK-1, that catalyzes the third step of glycolysis. This is an example of ________.
#Question id: 6943
#I Life Science/ Life Sciences Group – I-V
The portion of the blastoderm-stage embryo which will give rise to most ectodermal, mesodermal, and endodermal tissues is called the:
#Question id: 8700
#SCPH06 I Botany
Use the following figure and description to answer the question.
Humans, chimpanzees, gorillas, and orangutans are members of a clade called the great apes, which shared a common ancestor about 15 million years ago. Gibbons and siamangs comprise a clade called the lesser apes. Tree-branch lengths indicate elapsed time. Assuming chimps and gorillas are humans' closest relatives, removing humans from the great ape clade and placing them in a different clade has the effect of making the phylogenetic tree of the great apes ________.
#Question id: 3875
#SCPH28 | Zoology
Splicing of introns in nuclear mRNA primary transcripts requires:
#Question id: 1598
#SCPH05 I Biotechnology
Which of the following polypeptide is important for the expression of MHC I on the cell membrane?