The reason is that DNA sequences code for certain amino acids. If you look at an amino acid chart there are more than one way to code for certain amino acids. For an example say GGTTA codes for a certain amino acid. But it got changed to GCTTA even though it changed this particular mutation was just another way to code for the same amino acid. So it wouldn't affect the phenotypic expression. It basically is a different way to code for the same things.
Although the cave fish have non functional eyes, it can see in the darkness of the cave and it catch their prey by contracting their mouth, thereby producing suctions that trap its preys. Thus, the cave fish expanded other sensory organs to make up for their sight less eyes. Also, cave fish, can only hear lower frequencies noises. The noise in the cave is always above this, thus the cave fish has developed the auditory adaptation of filtering out background noises in its environment.
Answer:
The nurse should include the following intervention in the plan of care:
Advise the client to install grab bars in her bathroom at home.
Explanation:
Stroke can be defined as a condition in which the blood that reaches the brain is interrupted. This might be because of an artery that supplies blood to the brain might have a burst or got blocked, hence depleting the brain from blood and oxygen.
A person experiencing a stroke might become numb and lose his/her balance. Hence, the nurse advised to install grab bars so that the patient could hold on to something if he/she experiences stroke in the bathroom.
The type of fat which is most likely a solid at room temperature would be saturated fat. If you think of olive oil and canola oil, both of them are liiquid at room temperature. If you're thinking of lard, it's hard at room temperature.
