HEALTH HIGH SCHOOL

For how long can muscles rely soley on lactic acid fermentation to generate ATP

Answers

Answer 1
Answer:

Answer:

The correct answer is: 90 seconds.

Explanation:

Lactic acid fermentation occurs in muscle cells as a way to produce ATP when there's no oxygen around. After glycolysis, the pyruvic acid is converted into lactic acid.

Depending on the amount of time spent on an exercise, the energy used by the muscles can differ: for quick bursts of energy, the muscles cells use the ATP from lactic acid fermentation; to exercise for a longer period of time, the ATP comes from cellular respiration.

The ATP generated by lactic acid fermentation can last up to 90 seconds.
Answer 2
Answer: For most muscle activities it usually lasts at least 90 seconds in duration for you to solely rely with lactic acid.

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Is it really that bad if eat before surgery?

Answers

Yes, it is bad if you eat before surgery.

You should have been asked not to eat 8 - 12 hours prior to your surgery. If you are going under anesthesia, the anesthesia paralyzes your entire body, and if you have ate, you might vomit which will cause difficulty breathing or even in some cases, death. If you are having surgery somewhere on your lower stomach, eating before the surgery may lead to infection. Overall, they want you to not eat for 8 - 12 hours prior to surgery only for safety. I wouldn't even drink water, because if you are put under anesthesia, there is an increased risk of vomiting. 
yes it is not good to eat anything before you have surgery because it can cause you to throw up and if that happens you can choke on it.

Which one of the following weight management plans is themost effective? A. One that can be followed over the course of a lifetime   B. One that requires specialty foods, such as canned drinks   C. One that causes a person to lose a lot of weight in a short time period   D. One that includes convenience foods that require little prep time

Answers

The most effective weight management plan would be A, one that can be followed over the course of a lifetime. This would help reduce the risk of lifestyle-related diseases and help maintain a healthy weight throughout the course of the person's life, reducing their risk of disease and improving their overall health.

Water is an absolutely necessary for life. Explain: 1)Where is water found? The water cycle? 2)Why is water essential for live? 3)What can humans can do to protect it?(Can you Write a big paragraph Pls)

Answers

Water is found in most natural sources including rivers,glaciers,lakes and the ocean. The water cycle is the cycle of water on and below the earth the cycle includes: Evaporation, condensation, advection, then going onto precipitation

Evaporation= liquid into gas phase

Condensation=the water vapour is now liquid again and are now clouds, the condensation clouds can cause precipitation which is the main route water returns

Advection= also helps precipitation, without advection precipitation couldbt happen.

Answer:

hi

Explanation:

A chronic problem lasts for a short period of time. true or false?

Answers

That statement is False

In order for a problem to be categorized as 'chronic' , it need to last for a long period of time

For example when you smoke, you will leave a small amount of chemical in your lung. If you only do it once, that chemical will eventually leave your lounge and it became as good as new

But if you smoke regularly, it will slowly accumulated and one day it create a chronic problem for your lounge

At the highest level, the function of the human reproductive system is to create new life.

Answers

Yes, this is correct!
The reproductive system in humans does not have any other function for sustainable of the life of the individual -only for the creation of new life and the survival of the species! I would maybe only add that it also has a function of supporting this life in the first months.

The statement is true.<3 :3

This type of autoimmune disease occurs when the immune system attacks the layer of insulation that surrounds the nerves and slows the nerve impulsesasthma
allergies
multiple sclerosis
rheumatoid arthritis

Answers

The answer would be Multiple Sclerosis because it is a disease in which the immune system eats away at the protective covering of nerves. 
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