#Question id: 10278
#Unit 6. System Physiology – Plant
The type of ATP synthesis, traditionally referred to as substrate-level phosphorylation involves the direct transfer of a phosphate group, which reactions perform substrate-level phosphorylation?
a) Conversion of Glyceraldehyde 3-phosphate to 1,3-Bisphosphoglycerate
b) Conversion of Phosphoenol pyruvate to pyruvate
c) Conversion of Fructose 6-phosphate to Fructose 1,6-bisphosphate
d) Conversion of 1,3-Bisphosphoglycerate to 3-Phosphoglycerate
Find the correct one.
#Question id: 33414
#Unit 1. Molecules and their Interaction Relevant to Biology
#Question id: 2501
#Unit 2. Cellular Organization
Which of the following does NOT belong to the intermediate filament protein family?
#Question id: 28693
#Unit 2. Cellular Organization
There are some given statements about co-translational translocation in endoplasmic reticulum
a)SRP and the nascent polypeptide chain–ribosome complex bind to the integral membrane translocon
b)SRP and the nascent polypeptide chain–ribosome complex is strengthened by the binding of GTP to both the SRP and its receptor.
c)ER signal sequence emerges from the ribosome, it is bound by a signal recognition particle (SRP)
d)Hydrolysis of the bound GTP accompanies disassembly of the SRP and SRP receptor
e)Hydrolysis of the bound GTP initiates opening of the translocon, where translocation can take place
Which of the following statement is incorrect?
#Question id: 1459
#Unit 4. Cell Communication and Cell Signaling
Cells from advanced malignant tumors often have very abnormal chromosomes and an abnormal number of chromosomes. What might explain the association between malignant tumors and chromosomal abnormalities?