When an action potential reaches a neuromuscular junction, which of the following will happen first?

Insulin is a chemical that is produced by the pancreas and controls blood sugar.

What is insulin and how is it produced?

• Insulin is a hormone produced by the pancreas, an organ located beneath the stomach.
• The pancreas contains islets of Langerhans, which are specialized regions (the term insulin comes from the Latin insula that means island).
• The islets of Langerhans are made up of many hormone-producing cells, the most frequent of which are beta cells, which create insulin.

• Insulin is subsequently released into the bloodstream by the pancreas, allowing it to reach various sections of the body.
• Insulin has a variety of functions, but the most important is that it regulates how the body consumes carbs present in particular foods hence it controls the blood sugar levels.

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Answer:

The given blank can be filled with regular.

Explanation:

Regular exercise permits one to do daily tasks with an enhanced amount of enthusiasm and energy. One does not get smarter by running distances or lifting weights, though regular and basic exercise will suffice. Thus, not being lazy and living a more active lifestyle rather than sedentary will make the work of every day more easy on the body.

A typical girl has achieved about 95% of her adult height by menarche. Thus, option "B" is correct.

What happens in menarche?

Menarche represents the onset of menstruation, which is a standard physiologic function that occurs at normal monthly intervals.

Menarche typically appears around age 12 but a few years premature or later is totally normal.

Menarche happens during a time of biological and se×ual maturation in juvenility known as puberty.

Menopause is the event when menses stop. Climacteric is more adequate to refer to the diseases associated with the decrease of ovarian function that will lead later to the event when menstruation ceases, commonly known as menopause.

Thus, option "B" is correct.

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Answer:

C) Preform at least moderate intensity excercise regularly

Explanation:

Dementia is a disease that causes memory loss, disorientation in time and space, lack of concentration and impaired thinking. It is common in the elderly, but may manifest before that. To prevent this, it is recommended that people exercise regularly, with moderate load, except for older people who should practice low load exercise. When the body exercises, muscle tissue releases the irisin hormone, which circulates in the body and is able to improve cognitive ability. Therefore, the third alternative is correct.

Answer: A) building schools

Explanation: