Biology, 30.03.2020 22:46 grantjaylynn

Lactose intolerance arises from Group of answer choices
a. Bacteria in the intestine that produce toxic metabolites
b. The inability of intestinal enzymes to cleave the lactose
c. A sensitivity to galactose
d. A sensitivity to glucose
e. An allergic reaction to glucose

Answers: 3

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Answer from: canonmille2

Option B.

Inability of intestinal enzymes to cleave the lactose.

Explanation:

Lactose intolerance is a problem that occur in humans when the intestine can not produce enough lactase enzyme to digest lactose( milk sugar).

The lactase enzymes breakdown lactose into glucose and galactose which is easily absorb into the body. The symptoms include abdominal bloating, diahorea, pain, cramps, flatulence, gas, nausea ,vomiting.

Answer from: wayneh24

b. The inability of intestinal enzymes to cleave the lactose

Explanation: lactose intolerance is the inability of the intestine to digest lactose containing food.

It could result from the reduction in the amount of lactase as a result of a damage to intestinal mucousal that aids lactose breakdown.

Lactose intolerance occurs in milk and its called milk intolerance. It can be controlled by reduced milk intake or milk product.

It causes diahorrea and abdominal pain and it can be detected by breath hydrogen test.

Answer from: Quest

hypoxemia refers to a below usual concentration of oxygen in the blood, mainly in the arteries. hypoxemia is an indication of an issue associated with circulation or breathing and may lead to various symptoms like shortness of breath.

the condition is identified by determining the level of oxygen in the blood sample obtained from an artery. it can also be predicted by determining the oxygen saturation of the blood with the application of a pulse oximeter.

the normal arterial oxygen is about 75 to 100 mm hg. the values underneath 60 mm hg is generally considered with the requirement for supplemental oxygen. the normal pulse oximeter readings generally range between 95 to 100 percent. the values under 90 percent are regarded as low.

in the given case, the oxygen saturation is measured at 93 percent, hence, there is no need to administer oxygen, that is, one should withhold oxygen.

Answer from: Quest

Distillation. distillation is the correct answer.

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Lactose intolerance arises from Group of answer choices
a. Bacteria in the intestine that pro...

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