#Question id: 648
#Unit 1. Molecules and their Interaction Relevant to Biology
Enzyme catalysis is regulated by a number of mechanisms. Also, the flux through metabolic pathways must be regulated. Given the metabolic pathway below, which choice accurately describes the regulation of compound G levels?
#Question id: 5615
#Unit 5. Developmental Biology
The fast block to polyspermy is achieved by:
#Question id: 9053
#Unit 9. Diversity of Life Forms
Which of the following might be an investigation of microclimate?
#Question id: 728
#Unit 1. Molecules and their Interaction Relevant to Biology
Match the following tile peaks with corresponding circular dichroism spectra
|
A. Alpha helix |
I. negative bands at 222 nm and 208 nm and a positive one at 190 nm. |
|
B. Beta sheet |
II. negative band at 218 nm and a positive one at 196 nm. |
|
C. Random coil |
III. positive band at 212 nm and a negative one around 195 nm. |
#Question id: 2723
#Unit 2. Cellular Organization
With respect to the solenoid model of nucleosome, which of the following is true?