#Question id: 4405
#Unit 3. Fundamental Processes
Which of the following can occur when steroid hormone binds to its cognate receptor?
a. conformational changes in the receptor
b. translocation of the receptor out of the cell membrane
c. binding of the receptor to DNA response elements
d. stimulation of transcription
#Question id: 17217
#Unit 7. System Physiology – Animal
#Question id: 2238
#Unit 2. Cellular Organization
Consider the transport of glucose into an erythrocyte by facilitated diffusion. When the glucose concentrations are 5 mM on the outside and 0.1 mM on the inside, the free-energy change for glucose uptake into the cell is: (These values may be of use to you: R = 8.315 J/mol·K; T = 298 K; 9 (Faraday constant) = 96,480 J/V; N = 6.022×10²³ /mol.)
#Question id: 11402
#Unit 9. Diversity of Life Forms
How can prokaryotes be considered to be more successful on Earth than humans?
#Question id: 11729
#Unit 6. System Physiology – Plant
Given some properties of cytokinin;
a) Kinetin is a naturally occurring plant growth regulator
b) it does occur as a base in the DNA of any species
c) It is a by-product of the heat-induced degradation of DNA
d) the deoxyribose sugar of adenosine is converted to a
furfuryl ring and shifted from the 9 position to the 6 position on the adenine
ring
which of the following given statements incorrect?