Garrod hypothesized that "inborn errors of metabolism" such as alkaptonuria occur because...genes dictate the production of specific enzymes, and affected individuals have genetic defects that cause them to lack certain enzymes.
Explanation:
Archibald Garrod researched on alkaptonuria and proposed the ‘one gene-one enzyme’ hypothesis. This led to the finding that alkaptonuria is caused due to an inherited or “inborn error of metabolism”.
This hypothesis stated that each gene codes and responsible for a single specific enzyme which facilitates a particular step in the metabolic processes.
According to Garrod, a mutation of a particular gene leads to specific error or defect leading to a lack of a particular enzyme that takes part in the biochemical metabolic pathways. This disrupts the metabolic pathway at the specific enzymatic action point.
In alkaptonuria, it was found that the defective phenotype of dark urine is due to the inborn error happening during the waste elimination process.
Answer:
OC
Explanation:
the heart has to pump faster because the blood is flowing through so fast and the vessels widen to cause less pressure.
Answer:
The answer to the question: You should immediately... while talking about a woman who flagged you after lunch to inform you that she has found a young child by the roadside, who seems not to be breathing, and who seems to have been hit by a car, would be, B: Advise dispatch that you have been flagged down for a possible emergency.
Explanation:
The reason for this being the correct answer, instead of simply calling for assistance, calming the woman down, or grabbing your equipment and getting to the child´s location is that you have been informed of a possible emergency, but you are not yet sure of what exactly has happened, and if everything the woman has related, is accurate. As such, the first thing you need to do is inform dispatch that you have been informed of a possible situation so that they ready the necessary support in case the emergency is real, and it is all that was made out to be. Then, you must go and assess the situation.
In this question, the right doctor to operate your eyes would be Paula. Because Paula is a doctor for so many years already, it is suggested that Paula will be the right choice to operate because she has done so many operations already and she is more flexible and she can strategize more during operations because of the years of her experience.
