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Dmitry_Shevchenko [17]
3 years ago
6

What is the first category of food macromolecules to be chemically digested by enzymes in the human mouth? question 4 options:

Biology
1 answer:
USPshnik [31]3 years ago
5 0
It is carbohydrates since in the mouth there are enzymes responsible for digestion of carbohydrates.
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When farmers leave plant stalks in the field to reduce soil erosion, it is called ____. a. contour farming c. no-till farming b.
aleksklad [387]

Answer:

Option (C)

Explanation:

In no-till farming method, the farmer usually uses a no-till planter with the help of which they make a narrow type of trench that is sufficient enough for the seed to be grown in rows. The residue of the cover crop is allowed to place on the surface of the soil by not plowing, as a result of which the soil is protected from getting eroded and losing of moisture content. This improves soil quality.

This method helps in increasing the water content that percolates down into the soil, holding the organic matter and recycling of nutrient matters. It also expands the growth and population of microbes in the soil, which provides more nutrients to the soil and increases the fertility of the soil.

Thus, when a farmer leaves plant stalks in the field to reduce soil erosion, then it is known as no-till farming.

Hence, the correct answer is option (C).

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3 years ago
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Which bony landmark can be felt and seen, and is commonly used to help determine where to give an intramuscular injection on the
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The bony landmark that <span>can be felt and seen, and is commonly used to help determine where to give an intramuscular injection on the lateral surface of the thigh is called <u>the greater trochanter.
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3 years ago
When water falls from clouds to Earth's surface, this is known as transpiration condensation evaporation precipitation
Elza [17]
Your answer is precipitation: <span>Any or all of the forms of water particles, whether liquid or solid, that fall from the atmosphere (e.g., rain, hail, snow or sleet). It is a major class of hydrometeor, but it is distinguished from cloud, fog, dew, rime, frost, etc., in that it must fall. It is distinguished from cloud and virga in that it must reach the ground.(Grammarly)</span>
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uranmaximum [27]

Answer:

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Explanation:

Monoamino oxidase (MAO) facilitates the break down and removal of neurotransmitters like nor-epinephrine, epinephrine, serotonin in brain which have excitatory effects on neurons. When these neurotransmitters are degraded by MAO, this would lead to decreased excitatory level of neurons and it will become less functionable as seen in most of the patients suffering from depression, panic disorders, social disphobia and some neurodegenerative disease.

Monoaminooxidase Inhibitors prevents the degradation of above mentioned neurotransmitters which leads to increasing their levels and concentration which allows them to work and influence on neurons effected by depression.

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3 years ago
The movement of h+ ions into the stomach (represented above) is accomplished through:
Irina-Kira [14]
The appropriate response is active transport. Active transport is the development of particles over a cell layer from a district of their lower focus to a locale of their higher fixation—toward some inclination or another deterring factor. 
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