Answer:
The density of the liquid is 0.87 g/ml
Explanation:
Density = 17.4g divides 20ml = 0.87 g/ml (rounded to one significant figure)
Answer:
Phosphorylation within the nuclear export signal interferes with the function of the signal.
Explanation:
In biochemistry, phosphorylation is the addition of a phosphate group (PO4) to a protein or other molecule. Phosphorylation is a major player in protein regulation mechanisms, preventing protein-catalyzed reaction product from accumulating in the body causing problems.
However, in some cases phosphorylation may cause nuclear accumulation of a protein in the nucleus of the cell. An example of this is the protein shown in the question above. In this case, phosphorylation in the nuclear export signal interferes with the signal function, resulting in protein accumulation in the nucleus.
The spinal cavity ,is enclosed within the vertebral foramen of the vertebrae
We should expect that the rat will have have more difficulty in learning the task compared to a normal rat. This is because the rat has been injected with a certain drug that oppresses the dopamine activity. And then the rat is placed in an operant chamber where a lever-pressing task is shaped through positive reinforcement.
Answer: What you have is correct!
Explanation: Nah, honestly I just looked at google, but that is correct tho.
C6H12O6 is a chemical formula. It is a specific type of chemical formula that people often call a molecular formula. A molecular formula communicates the atomic composition of a molecule. Thus, by writing C6H12O6, we are referring to a molecule composed of six carbon, twelve hydrogen, and six oxygen atoms.
