Answer:
Correct answer is c. It is the final electron acceptor in the aerobic respiration.
Explanation:
Oxygen is a substrate of the aerobic respiration, but it is not the only one. Glucose is also a substrate.
Oxygen is used in the cells to be the final electron acceptor, this means that receives the electrons from NADH and FADH2. That is why, when there is no oxygen available for aerobic respiration, the NADH and FADH2 cannot be oxidized and therefore remain in their reduced form. As a consequence, they cannot be re-utilized during different cellular processes that are NAD+ and FAD dependant, such as glycolysis, pyruvate oxidation and cellular respiration. This means that the ATP synthesis stops.
Oxygen itself does not transport any electrones, this are transported by the cytochrome complex in the mitochondrial membrane. But oxygen is key in receiving those electrones, therefore a very important piece of the electron transport across the mitochondria.
Answer:
did you use 2% cow milk, whole cow's milk, or other alternate milk types?
Explanation:
Newly-born infants should not use other types of milk other than breastfeeding milk since the other milk products will not have the essential fats, immunoglobulins, protein, and carbohydrates that the breastfeeding milk will have. Instead, the other milk products might have: lactose, casein, vegetable oils, and other minerals and fats that are not good for newborn infants. And there are some minerals and fats that will cause: immature kidneys, cause severe sickness, diarrhea, fever, anemia, heat stress, and other scenarios that are not good for the infant.
Tuberculosis
Mycobacterium tuberculosis is the bacteria that causes tuberculosis (TB). Although TB germs typically assault the lungs, they can also affect the kidney, spine, and brain. Not every person who contracts TB germs gets ill. Latent TB infection (LTBI) and TB disease are consequently two TB-related diseases. TB disease can be lethal if it is not adequately treated.
Infections of tuberculosis, once uncommon in wealthy nations, started rising in 1985, in part due to the appearance of HIV, the virus that causes AIDS. HIV impairs the immune system, making it incapable of warding off TB pathogens. In the United States, tuberculosis started to decline once more in 1993 as a result of more effective control initiatives. But it still raises questions.
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Answer:
The mental health professional tells him he does't meat the criteria for general anxiety disorder, because of the number and lenght of his worries.
Explanation:
The mental health professional tells him he doesn't have an anxiety disorder, so his grade problems are not explained by this disorder. This doesn't mean he cannot benefit from talking to a psychology about his problems.
