Options are not provided in the question. The complete question is as following:
The role that p53 protein plays in suppressing inappropriate progression through the cell cycle depends on all of the following EXCEPT _______.
A) p53 indirectly blocks G1 to S transition in the cell cycle
B) p53 activates transcription of WAF1
C) p53 stability increases in the presence of unrepaired DNA lesions
D) the ability of p53 to bind DNA lesions
Answer: D) the ability of p53 to bind DNA lesions
Explanation:
The activities of the protein p53 are dependent on its binding DNA. Specific post-translational modifications to the p53 protein are important for efficient sequence-specific binding and transcription activities. Non-sequence-specific DNA binding can involve a broad range of p53 proteins and predominate as more serious DNA damage or greater induction of p53 protein. P53 Protein is not strictly essential for sensing and repairing DNA damage. Alternatively, p53 protein can control an apoptosis checkpoint by competing with DNA repair proteins for non-sequence-specific binding in the DNA duplex to exposed single-stranded regions.
Hence, while suppresing inappropriate progression through the cell cycle protein p53 does not bind to DNA lesions.
Hence, the correct option is D.
Answer:
True.
Explanation:
The interference theory explains the memory of the human brain. These memories are long term memories. Two main types of interference are proactive interference and retroactive interference.
The retroactive interference means when the older memories vanishes due to the learning of the new memory. The previously learned memories are forgotten by the individual. The same thing has happened with Mimi as she forgot the previous recipe due to the new memory.
Thus, the answer is true.
Answer:
I believe the answer is B
A neuron looks like this-
Hope I helped!
Answer:
D. physiological mechanisms are the basis of behaviors.
Explanation:
The example of the development of electric fields as part of the communication between some fish, shows the interrelation that exists between physiology and behavior. This physiological factor that fish have has an impact on their behavior. However, it is necessary to recognize that physiology does not act by itself, but needs to receive a stimulus from the surrounding environment.
This way of communicating is called electrocommunication, a fish generates through its physiology an electric field and a second individual receives that electric field with its electroreceptors.
