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inysia [295]
1 year ago
13

Which part of the gi tract does not actively participate in the digestion of carbohydrates?

Biology
1 answer:
Anna11 [10]1 year ago
8 0

<u>Stomach</u> is the part of the GI tract does not actively participate in the digestion of carbohydrates.

Carbohydrates are first mechanically and chemically broken down in the mouth. Mastication, another term for chewing, breaks down the meals high in carbohydrates into ever-tinier bits. Saliva that covers the food particles is produced by salivary glands in the mouth cavity. Salivary amylase is an enzyme found in saliva.

Dietary carbohydrates are converted to glucose, fructose, and/or galactose in the small intestine and then absorbed into the blood. The breakdown and absorption of dietary carbohydrates can be influenced by a variety of factors.

The given question is incomplete, find below the complete question,

Q. Which part of the GI tract does NOT actively digest carbohydrates?

a)small intestine

b)stomach

c)pancreas

To know more about the Carbohydrate Digestion, click on the below link,

brainly.com/question/13232860

#SPJ1

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A recent clinical study demonstrated a possible connection between coffee consumption and heart health. The researchers performe
anyanavicka [17]

Answer:

a) The problem being studies is whether coffee consumption has any effect on heart health or not.

A scientific research always begins with an observation followed by a question which needs to be answered by the scientific method of research. In the following scenario, the problem that was observed was whether coffee consumption affected the health of the heart or not.

b) The hypothesis can be 'If the consumption of coffee is stopped, then hear health can be maintained.'

In the scientific method of research, a hypothesis can be described as a tentative statement which can either be proved as right or wrong. If a hypothesis comes out to be wrong, then another hypothesis can be generated.

c) The experimental variable is the amount of coffee being given to the 191 participants.

The experimental variable is the variable which is under study in a scientific experiment. It might contain of a dependent and independent variable.

d) Controls is that the all heave drinkers of coffee were chosen for the experiment. All were non- smokers.

A control group can be described as a group in the scientific experiment in which no changes are made. The results of the changes which occurred in the experimental group are compared with the control group.

e) The blood levels of cholesterol and homocysteine are being measured to test the hypothesis.

In the scientific method of research, a hypothesis is tested through experiments. The results of these experiments conclude whether the hypothesis is true of false. Based on the experiment, results are generated and conclusions are drawn.

3 0
3 years ago
Discuss some of the possible side effects that occur when the pyramid becomes blocked.
faltersainse [42]

The imbalance in energy would cause warming up of the planet and variety in fauna would be limited.

Explanation:

in an energy pyramid large amount of the energy gets dissipated only 10% of the energy is transferred to other level. Trophic level tells the placement of organism in a energy pyramid.

If at any time the pyramid gets blocked:

The passing of biomass and energy gets break to each level.

The organism at the higher level will be scarce of resources as nutrition and energy for growth, multiplication and metabolism.

The organisms at the higher level will get die eventually and vanish from the earth as no reproduction.

The energy dissipated will be in large amount disturbing the ecological chain.

The imbalance in energy would cause warming up of the planet and variety in fauna would be limited.

7 0
3 years ago
Which process causes oxygen to flow from your lungs.to your bloodstream??
Advocard [28]

Answer: simple diffusion, the alveoli

Explanation: The oxygen enters the bloodstream from the alveoli, tiny sacs in the lungs where gas exchange takes place (Figure below). The transfer of oxygen into the blood is through simple diffusion.

3 0
3 years ago
Name 2 Abiotic factors and 1 Biotic factor affecting the marine biome
Llana [10]

Answer:

2 Abiotic factors could be water and light, 1 biotic factor could be coral.

Explanation:

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7 0
3 years ago
Explain the process of how air flows through the Respiratory System? In three sentences.
hjlf

Answer:

The respiratory system is a biological system consisting of specific organs and structures used for gas exchange in animals and plants. The anatomy and physiology that make this happen varies greatly, depending on the size of the organism, the environment in which it lives and its evolutionary history. In land animals the respiratory surface is internalized as linings of the lungs. Gas exchange in the lungs occurs in millions of small air sacs; in mammals and reptiles these are called alveoli, and in birds they are known as atria. These microscopic air sacs have a very rich blood supply, thus bringing the air into close contact with the blood. These air sacs communicate with the external environment via a system of airways, or hollow tubes, of which the largest is the trachea, which branches in the middle of the chest into the two main bronchi. These enter the lungs where they branch into progressively narrower secondary and tertiary bronchi that branch into numerous smaller tubes, the bronchioles. In birds the bronchioles are termed parabronchi. It is the bronchioles, or parabronchi that generally open into the microscopic alveoli in mammals and atria in birds. Air has to be pumped from the environment into the alveoli or atria by the process of breathing which involves the muscles of respiration.

Explanation:

PLEASE MARK ME AS BRAINLIEST

4 0
2 years ago
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