#Question id: 635
#Unit 1. Molecules and their Interaction Relevant to Biology
The enymatic rate constant (kcat/Km) of orotidine 5ʹ-phosphate decarboxylase is 6 x 107 M-1s-1 and the nonenzymatic rate constant (kn) is 3 x 10-16 s-1. What is the value of the enzymeʹs catalytic proficiency?
#Question id: 2562
#Unit 2. Cellular Organization
Which of the following statements is true of steroid receptors?
#Question id: 1304
#Unit 4. Cell Communication and Cell Signaling
Which of the following structures form cytoplasmic channels that connect adjacent plant cells through the cell walls?
#Question id: 7174
#Unit 5. Developmental Biology
According to graph, which of the following statement is incorrect regarding to bicoid protein in drosophila?
#Question id: 486
#Unit 1. Molecules and their Interaction Relevant to Biology
The ultimate electron acceptor in the fermentation of glucose to ethanol is: