#Question id: 23838
#Unit 2. Cellular Organization
#Question id: 11477
#Unit 7. System Physiology – Animal
How could you genetically modify an animal so that it would distinguish more shades of green?
#Question id: 15522
#Unit 4. Cell Communication and Cell Signaling
#Question id: 3480
#Unit 11. Evolution and Behavior
Which of the following statements about learning and behavior is correct?
A) Operant conditioning involves associating a behavior with a reward or punishment.
B) Associative learning involves linking one stimulus with another.
C) Behavior can be modified by learning, but some apparent learning is due to maturation.
D) Imprinting is a learned behavior with an innate component acquired during a sensitive period.
#Question id: 10467
#Unit 6. System Physiology – Plant
The COP1-SPA complex acts as a positive regulator as well as acts as negative regulator by shown in statements;
a) Act as negative regulator−that targets transcription factors for degradation during phytochrome and cryptochrome responses
b) Acts as a positive regulator−that targets transcription factors for degradation during phytochrome and cryptochrome responses
c) Acts as a negative regulator− during UV-B signaling by interacting with the C-terminal region of UVR8 in the nucleus UVR8- COP1-SPA complex then activates the major transcription factor HY5, which controls the expression of many of the genes induced by UV-B
d) Acts as a positive regulator during UV-B signaling by interacting with the C-terminal region of UVR8 in the nucleus UVR8- COP1-SPA complex then activates the major transcription factor HY5, which controls the expression of many of the genes induced by UV-B
Whichof the following combination from avbove statements of UVR8 is true?