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Vlad [161]
3 years ago
8

In humans, chemical digestion is accomplished by enzyme action that begins in the mouth and ends in the

Biology
1 answer:
Dmitriy789 [7]3 years ago
6 0

Answer:c. small intestine

Explanation:in humans, digestion is extracellular.specific parts of the digestive system has specific functions.digestion involves the mechanical breakdown and chemical breakdown of food.

These chemicals called enzymes requires specific conditions to be effective.the salivary glands found in the mouth is the first enzyme that food encounters in the digestive system.this gland produces amylase which acts starch.

The stomach mixes food mechanically with enzymes such as the gastric juice containing pepsin.

Digestion initiated in the stomach continues in the intestine,here pancreatic juice from the pancreas and bile from the liver acts on ingested food.

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Jobisdone [24]
Part of one chromosome is exchanged with another.. so i’d say C possibly.
6 0
3 years ago
Which of the following statements is not true with respect to scientific theory?
pantera1 [17]

Answer:

The answer is D.

Explanation:

The scientific theory is a statement or explanation that is given for a natural occurance of an event which can be observed, tried repeatedly to verify it's results and turned into a theory from a hypothesis.

The option D given in the question on the scientific theory is not correct because theories are not accepted as explanations for natural events and they are also not accepted without experiments that yield the same results repeatedly.

The statements given in options A, B, C and E can be regarded true with respect to the scientific theory.

I hope this answer helps.

6 0
3 years ago
Micheal wants to test the effect of stomach acid concentration on the solubility of a particular oral medication. Which experime
Alexeev081 [22]

Answer:

Prepare solutions of different acid concentrations, measure 50 milliliters of each into different beakers, and place the same type of medication of the same mass into the beaker

Explanation:

The experiment to test the effect of stomach acid concentration on the solubility of a particular oral medication will have the following configuration;

The independent variable = The concentration of the acid to which the medication is added

The dependent variable = The solubility of the medication in the acid concentration

The constant = The medication which is added to the acid concentration

The controls = The fixed mass and type of the particular medication and fixed volume of the different concentrations of the acid samples.

6 0
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About _____ of the alcohol that is consumed goes into the bloodstream through the stomach walls. (chapter 1)
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Your answer should be A. 20% 
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8 0
4 years ago
Which structure are connected to the peripheral nervous system
Scorpion4ik [409]

Answer: this

The central nervous system includes the brain and spinal cord, while the peripheral nervous system includes all of the nerves that branch out from the brain and spinal cord and extend to other parts of the body including muscles and organs.

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