#Question id: 17286
#Unit 13. Methods in Biology
#Question id: 382
#Unit 1. Molecules and their Interaction Relevant to Biology
The molar ratio of sodium acetate to acetic acid in a buffer solution with a pH OF 5.76 is 10:1. Assuming the total buffer concentration is 2.2 X 10-2 mol/L, how many grams of sodium acetate (m.w. 82) and how many grams of acetic acid (m.w. 60) should be used in preparing a litre of the solution?
#Question id: 10147
#Unit 6. System Physiology – Plant
Which of the following enzymes is regulated by supramolecular assembly ?
#Question id: 2968
#Unit 2. Cellular Organization
What is the name of the microtubule-organizing center found in animal cells as an identifiable structure present during all phases of the cell cycle?
#Question id: 754
#Unit 1. Molecules and their Interaction Relevant to Biology
If the twisting of the DNA is in the same direction as that of the double helix, that is the helix is twisted up before closure, this form of super coiling is known as;