Because neurones will not function properly neither will neuroreceptors if a person lacks neurotransmitters, these two parts (transmiters and receptors) all work together and depend on eachother.
Neurones are resposible for transmitting informations trought the body, and if neurotransmitters are no-existent, information may not be able to get to some body parts since neurotransmitters transmit the information.
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Answer:
D: A density-independent factor.
Explanation:
An earthquake is a density-independent limiting factor
Insulin causes blood glucose levels to drop, which signals the pancreas to stop producing insulin in a negative feedback loop. Hormonal stimuli refer to the release of a hormone in response to another hormone. A number of endocrine glands release hormones when stimulated by hormones released by other endocrine organs.
The biggest influence on basal metabolic rate (BMR) is exerted by hormones from the thyroid gland — T3 thyroid hormone.
<h3>What are T3 levels a sign of?</h3>
- A person's thyroid is producing enough T3 hormone when their T3 levels are normal.
- Low levels may be a sign of hypothyroidism, while high levels may be an indication of hyperthyroidism.
- T3 levels, however, can also be influenced by other variables, such as pregnancy and some drugs.
<h3>What takes place when T3 levels are high?</h3>
High total T3 or high free T3 levels in your test findings could indicate hyperthyroidism.
You may have hypothyroidism, a condition in which your body doesn't produce enough thyroid hormone, if your T3 levels are low.
To assist in the diagnosis of thyroid illness, T3 test results are frequently matched with T4 and TSH test findings.
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