A phobia is an irrational fear of something that's unlikely to cause harm. The word itself comes from the Greek word phobos, which means fear or horror
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.
Lipase is an enzyme the body uses to break down fats in food so they can be absorbed in the intestines. Lipase is produced in the pancreas, mouth, and stomach. ... Along with lipase, the pancreas secretes insulin and glucagon, two hormones the body needs to break down sugar in the bloodstream.
Answer:
Receptionist
Explanation:
The 'hub' of any place is the center of attention and as the receptionist in a dental office every patient is seen and attended to by the receptionist. When you need a new appt. or a question about your insurance, you see the receptionist and this would make it the hub of the dental office.
The number of calories in a tsp of sugar when dissolve in water will always have 16 calories. Two teaspoons of sugar provide about 32 calories.
<h3>
What Are Calories?</h3>
A calorie is a unit of used and stored energy which can be obtained from our diet or can be burned energy by doing exercise.
In food it is classified into groups as fats, alcohol, carbohydrates, and proteins.
1 gram of alcohol has 7 calories, 1 gram of carbohydrate contain 4 calories. Similarly, 1 gram of fat has 9 calories and 1 gram of protein contains 4 calories.
Hence, the answer is 32 calories.
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