what percent of the body’s glucose is used by the brain?

Answers

Answer 1

Explanation:

In humans, the brain accounts for ~2% of the body weight, but it consumes ~20% of glucose-derived energy making it the main consumer of glucose (~5.6 mg glucose per 100 g human brain tissue per minute.

Answer 2

Generally, the brain uses 20% of the total glucose in the body. The reason behind this is that glucose is primarily used by the brain. Glucose can pass the blood-brain barrier.

How is glucose used by the body?

Generally any individual takes Dietary Carbohydrates. Most of these Carbohydrates are polysaccharides in nature such as starch etc. Disaccharide such as sucrose, galactose are taken by organisms too. These large molecules, or macromolecules, are digested by the stomach and intestine and absorbed by cells. Glucose is taken up by the cell and undergoes glycolysis to produce ATP. It doesn't require oxygen, so it can take place in almost all cells of the body.

Glucose is taken up by the brain as it can pass the blood-brain barrier. Proteins and lipids can't cross the blood-brain barrier like glucose. There are many functions that take place in the brain, so it needs frequent energy. About 20% is consumed by brain. This energy can be derived from glucose.

Hence, about 20% of the glucose is used by the brain for several functions.

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Related Questions

cells
1
11. All of the following are characteristics of red blood cells except:
(1) Biconcave disc shaped (2) produced in the bone marrow (3) do not contain a nucleus
or mitochondria (4) cytoplasm is filled with a red iron-bearing pigment (5) defend the
body from pathogens

Answers

The answer is number 5: defends the body against pathogens. Red blood cells do not defend the body, white blood cells do. Red blood cells' purpose is to carry oxygen to the rest of our body.

PLEASE HURRY
Environment refers to the social and physical conditions that affect a person's life. Please select the best answer from the choices provided OT OF​

Answers

Answer:

the answer to this question is true

Class : Psychology
Choices in link below

Answers

it is the last answer

Stretching should be performed how many days a week?
a. 7 days a week
b. whenever you feel like it
c. at some point during every cardio or strength training routine
d. once a week

Answers

7 days a week to keep flexible mobility. If you only did it once a week, you would have no benefit.

Answer: 7 days a week so your muscles keep the flexibility and mobility, hence option (A) is right

Explanation:

what is the role of vitamin b-12 in mental health?

Answers

Answer:

Vitamin B-12 and other B vitamins play a role in producing brain chemicals that affect mood and other brain functions. Low levels of B-12 and other B vitamins such as vitamin B-6 and folate may be linked to depression.

Explanation:

Have a good day!

a boy walks at a speed of 4 kmph. how much time does he take to walk a distance of 20 km?

Answers

Answer:

5 hours

Explanation:

plz help will give brainliest

Answers

Answer:

the medicine to be safe I think because if it's not safe they can get into serious trouble and get sued

Answer:

A. that they are safe to take

Explanation:

It wouldn't be B. because "medicine" tasting good isn't the main priority that they should have, also it's supposed to help you get better.

It wouldn't be C. because is for health, being packaged safely is important, but it isn't the main thing

It wouldn't be D. because, medicine is for health, pricing is important, but it isn't the main thing

That's why it would be A.

Brainliest please :)

the serious complication of pregnancy that is characterized by convulsions and sometimes coma is known as

Answers

Answer:

Eclampsia

Explanation:

What is the importance of having physical activity?

Answers

Answer:

Physical activity or exercise can improve your health and reduce the risk of developing several diseases like type 2 diabetes, cancer and cardiovascular disease. Physical activity and exercise can have immediate and long-term health benefits. Most importantly, regular activity can improve your quality of life.

Explanation:

hope it helps you

what happens to muscles when they are exercised regularly

Answers

Answer:

When they are exercised regularly, muscles become more endurable.

Adolescence is the period of time
after what?
A. adulthood
B. growth spurt
C. puberty

Answers

Answer:

C. Puberty

Explanation:

Thats the answer

Answer:

C - puberty

Explanation:

Puberty is the process that changes in a childs body to an adult one

How do people get sick?

Answers

Answer:

Viruses spread through tiny droplets in the air that are released when a sick person sneezes, coughs, or blows their nose. You can get sick if you touch your nose, eyes, or mouth after you have touched something contaminated by the virus, such as a toy, countertop, or doorknob.

Explanation:

A cold virus enters your body through your mouth, eyes or nose. The virus can spread through droplets in the air when someone who is sick coughs, sneezes or talks. It also spreads by hand-to-hand contact with someone who has a cold or by sharing contaminated objects, such as eating utensils, towels, toys or telephones.

why should marijuana be legal ?

Answers

Answer:

It has medicinal qualities. It helps with pain associated with certain Cancers, it helps with nausea and vomiting that develops in people taking chemotherapy. It also helps with anxiety and some other mental disorder symptoms.

it’s not addictive, and it helps with anxiety and depression

what is the major limitation when using existing clinical records?

Answers

some things may have changed they may have been diagnosed with more things or changed meds or changed addresses or changed insurance there’s a lot of variables that play into it !

which is a source of land pollution


Answer: D
"Fertilizer running off from a large agricultural farm."​

Answers

Answer:

Agricultural activities
Agricultural activities

what is the strongest anti inflammatory medication

Answers

Diclofenac. 150mg/day

Plz help will give brainliest

Answers

Answer:

B. the location of sharps containers in each exam room

Explanation:

hope this helps. . . <3

good luck!      UwU

Answer: its D again

Explanation: if an ecp where to occur you would want to escapesoon

Which organ systems might not have been working together properly, causing the band member to fall?

Answers

If a particular organ stops it's function, then soon the other organs will also stop functioning and gradually death occur immediately.

To keep the organism's homeostasis, all of its organ systems collaborate. Illness or even death could result from failing to maintain equilibrium.

What happens if organ systems failed working together?

Every organ system is crucial to the body, and if one stops functioning, the body as a whole would disintegrate and become dysfunctional.

Each organ depends on the others. For instance, the kidney is impacted by the digestive system's decreased and impaired performance.

Homeostasis cannot be maintained if the organ systems are not coordinated. The body's cells won't function correctly if homeostasis is not preserved. As a result, the body won't function normally.

Therefore, if organ system  might not have been working together properly, causing the band member to fall.

Learn more about organ systems here:

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A 5-year-old boy comes into his physician's office with a fever of 102.1℉ (38.94℃), a sore throat, and severely painful blisters on his tongue. His vitals are temperature 102.1℉ (38.94℃), 90/45 BP, 104 BPM, 22 RR, and 98% SP02. A viral culture is run on his blood test and it is revealed that it contains coxsackievirus 16 and enterovirus 71 along with a high white blood count. What is his probable diagnosis? * a-Influenza
B-Common Cold
C-Hand, foot and mouth
D-Appendicitis

Answers

Answer:

B =common cold

And I don't know about influenza

His probable diagnosis is Hand, foot, and mouth disease.

What is Diagnosis?

In medical and health terms, Diagnosis refers to the process of determining whether or not an illness exists based on its signs and symptoms. To aid with the diagnosis:

Health recordsPhysical examinationBlood testing and biopsies may be employed.

From the case of the 5-year-old boy with a high-temperature rate which includes other symptoms from his Blood test such as:

coxsackievirus 16 and enterovirus 71high white blood count;

Identifies that the boy suffers from the probable diagnosis of:

Hand, foot, and mouth diseases.

This is because from scientific and Laboratory studies;

Hand, Foot, and Mouth diseases (HFMD) usually occur in young children where the viral material coxsackievirus 16 and enterovirus 71 usually circulates the blood cells of an infected individual.

Learn more about diagnosis here:

https://brainly.com/question/7165863

Can someone go on f^ac^^e book for me look up Americus Leeann Elizebeth Martinez screen shot her page and then emil it to me 0ddpsychxo22(at sign) g^^mail.c^om

Answers

Yes I can I will send her a email now


Answer:

sure i gotchu my guy

Explanation:

drinking too much water can result in dilution of sodium in the blood, a condition known as _________.

Answers

Answer:

Hyponatremia

Explanation:

too much fluid will dilute the amount of sodium in the bloodstream, leading to abnormally low levels, is called hyponatremia.

Answer:

hyponatremia

Explanation:

Hyponatremia is a condition where sodium levels in the blood are lower than normal. In many cases, too much water in the body dilutes the sodium. When this happens, your body's water levels rise, and your cells begin to swell. This swelling can cause many health problems, from mild to life-threatening.

What is the game category for kin ball? and what are the tactical concepts

with examples?

Answers

Sport game

played between 3 opposing teams of 4 players each on the playing area.

The objective of this sport is for the team whose color is called to catch the ball with any part of the body before the ball touches the ground.

team work, fast-paced, fair play,

what part of the brain is responsible for reasoning

Answers

Answer:

The cerebrum

Explanation:

Reasoning comes in the front of your head, that is were the cerbrum is located.

The largest part of the brain, the cerebrum initiates and coordinates movement and regulates temperature. Other areas of the cerebrum enable speech, judgment, thinking and reasoning, problem-solving, emotions and learning.

Hope this was helpful!!

Your family decides to take a little midnight trip to IHOP (Who doesn't love pancakes in the middle of the night, right?!). Suddenly, your mom starts clutching her throat. She looks terrified. You yell, "Mom, are you choking?" She is unable to cough or answer. What will you do? Your response should be 5 or more sentences.

Answers

Answer:

I will first call the police.

I will go inside the IHOP and ask for help while the police are on the way.

If there is no one to help me at IHOP i will cover her with a blanket and hope it helps.

Then ill Sit next to her and listen to her heart beat.

I will then hug her an offer her comfort.

Explanation:

(Psychology)

Describe metalinguistic awareness.

Answers

Answer:

tthe ability to distance oneself from the content of speech in order to reflect upon and manipulate the structure of languagee.

Explanation:

What is the proper food to eat before, during, and after the exercise/physical activities? Why?​

Answers

Answer:

Hydrating with water. Eating healthy carbohydrates such as whole-grain cereals (with low-fat or skim milk), whole-wheat toast, low-fat or fat-free yogurt, whole grain pasta, brown rice, fruits and vegetables.

Explanation:

Which statement best explains the relationship between diet and osteoporosis?

Answers

Answer

Cacium and phosphous build strong and flaxble bones. a diet that lacks these nutrients can lead to osteoprosis.

Explanation:

how to mix essential oils for hair growth and thickness

Answers

Answer:

Purchase essential oils from natural food stores or online. ...

Mix 2 or 3 drops of the essential oils into a tablespoon of carrier oil. ...

Massage the mixture into the scalp vigorously for 2 to 3 minutes.

Explanation:

my explanation would be that i have done this scenarios before i know this is correct

how long does it take to recover from low potassium

Answers

Within twenty four hours

it is an intense pain in the head caused by stress fatigue and sometime hunger ​

Answers

Answer Headache is caused by
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