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serg [7]
2 years ago
8

What are the observations recorded by afa King?​

Biology
1 answer:
Anni [7]2 years ago
4 0

Answer:

i think 1) Malaria and marshy areas have some relation.

2) Quinine is an effective drug for treating malaria.

3) Drinking the water of marshes does not cause malaria.

4) Plasmodium is seen in the blood of malaria patients.

Explanation: if this is wrong please let me know and sorry

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A 30-year-old male demonstrated a subtle onset of the following symptoms: dull facial expression; droopy eyelids; puffiness of t
juin [17]

Answer:

1. Thyroid gland is the endocrine gland that is involved here.

2. TSH stimulation test did not show an increase in the output of thyroid hormones secreted from thyroid glands which makes it a primary disorder. The determination of TSH or TRH gives an idea about hypothyroidism if it is due to feedback inhibition of the pituitary or absence of TSH hormone from the pituitary, however, Circulating levels of TRH not necessary.

3.  The feedback loop involves the following:

TRH hormone secreted from the hypothalamus triggers the anterior pituitary to secret TSH that in turn triggers the relapsing of the T3 and T4 levels by the thyroid glands. If there is a low level of T3 and T4 hormones then negative feedback takes place and increases the TSH output.

4.  symptoms:

Not able to uptake the iodide into the cells of the thyroid gland

Defects in the conversion of iodide to iodine

tyrosine molecule iodization

secretion of the hormones from the Tg molecules

Less TSH receptors on the gland.

5.  The chronic TSH stimulation due to negative feedback may cause hypertrophy of the gland, results in goiter formation.

6. synthetic hormone therapy is known as Synthroid such asT4 (L-thyroxine).

7 0
3 years ago
Which statement best describes the relationship between activation energy and rate of reaction? Increasing the activation energy
rusak2 [61]
Reducing the activation energy can increase the rate of a reaction. Reducing the activation energy would mean that less energy is required to process a reaction, whereas increasing activation energy would require more energy to process a reaction.
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Ugo [173]

Answer:

A-Hydroelectric, hydro means water

Explanation:

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Greetings!

Oil spills can do a lot of damage to the ocean, and can (of course) kill, or harm a lot of sea life. This might include otters, shrimp, and many other forms of sea life below the surface. On top of that, it takes months, or even years to clean up an oil spill. 

Hope this helps!
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