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natima [27]
2 years ago
6

The circular folds of the small intestine enhance absorption by causing the chyme to spiral, rather than to move in a straight l

ine, as it passes through the small intestine.T/F
Biology
1 answer:
Pavlova-9 [17]2 years ago
8 0

Answer:

The correct answer will be- true.

Explanation:

The small intestine is the longest part of the gastro-intestinal tract which helps in the absorption of nutrients from the digested food.

The structure of small intestine contains cell membrane extensions called villi and micro-villi which increases the surface area for absorption. The small intestine increases the food absorption by peristaltic movement of the food chyme. The small intestine causes the food chyme to form spirals which passes the food to large intestine.

Thus, true is the correct answer.

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You are a molecule of CO2. Write your autobiography. Tell how you started at glucose and ended where you are today as carbon dio
statuscvo [17]

Answer:

I started out as glucose, got converted to pyruvate, after which I got oxidised by Oxygen to become CO2

Explanation:

My name is CO2, and I started out as glucose from pure honey. I got eaten by a little child when I was two weeks old, and I had to go through the dreadful process of aerobic respiration in the child's body.

My glucose molecules were broken down into pyruvate, and I stayed that way  for a while, as I made my way to the mitochondria of the child's cells.  Once I got to the mitochondria, I met my old friend oxygen, who reacted with me to turn me into the molecule I am today - C02.

If you want to know how I escaped the child's body, that's easy - I simply snuck out his nose while he was breathing one cold dark night.

4 0
3 years ago
HELP ME. What are ways that ordinary people can help to keep antibiotic resistance from getting worse? Express your opinion abou
ycow [4]
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4 0
2 years ago
5.
12345 [234]
Do a cross graph with B and W
7 0
2 years ago
The form of energy in fossil fuel is ____ energy. nuclearchemicalradiantelectrical
netineya [11]
Well it surely isn't nuclear, or electrical. It's not radiant either.. So the only answer is chemical.

8 0
3 years ago
A polarized cell Group of answer choices has a charge imbalance across its membrane. includes most cells of the body. exhibits a
oksano4ka [1.4K]

Answer:

True.

Explanation:

The unequal distribution of ions inside and outside of the cell makes the membrane potential of the cell. The potential is important for the conduction of the impulse and generation of the action potential.

The resting membrane potential of the nerve impulse is maintained by the presence of large potassium ions inside the cell. The resting membrane potential is -70mV. The depolarization of the membrane occurs due to influx of the sodium ions.

Thus, the answer is true.

3 0
2 years ago
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