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Simora [160]
2 years ago
13

The most active period of research into antibiotics was:

Medicine
2 answers:
riadik2000 [5.3K]2 years ago
8 0
The 1950s-1970s, it was also called the “golden era of discovery of antibiotics classes”
Alenkasestr [34]2 years ago
6 0
1950 I believe possibly 1970
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Which lymphatic organ does NOT contain lymphatic nodules?
olga nikolaevna [1]

Answer:

The correct answer is option C. thymus.

Explanation:

Lymph nodules are small groups of lymphoid tissue present in the loose under the wet epithelial membranes such as the digestive system, urinary bladder, and respiratory system.

The thymus does not contain lymph nodules like other lymphatic organs such as spleen, tonsils and lymph node. However, small lymphocytes known as thymocytes are grouped together in the cortex and epithelial reticular cells can appear like nodules in the medulla.

Thus, the correct answer is option C. thymus.

7 0
2 years ago
Which of the following target cells to increase metabolism? (Choose two)
xz_007 [3.2K]

Answer:

Hormones that act on the target cells to increase metabolism are Triiodothyronine (T₃) and Thyroxine (T₄).

Explanation:

The hormones triiodothyronine (T₃) and thyroxine (T₄) are the active forms of thyroid hormone, responsible for increasing cell metabolism.

Both T₃ and T₄are produced by the thyroid gland, in response to the pituitary hormone TSH. T₄ is more abundant but less powerful than T₃

Thyroid hormones are responsible for controlling cell metabolism, since their increase determines an increase in metabolism, and their deficiency slows it down.

The other options are not correct because:

  • <em><u>Thyrotropin Releasing Hormone (TRH)</u></em><em> is produced by the hypothalamus to activate the production of TSH in the pituitary gland.</em>
  • <em><u>Thyroid Stimulating Hormone (TSH)</u></em><em> is a pituitary hormone in charge of activating the production of T₃ and T₄ in the thyroid.</em>
  • <em><u>Adrenocorticotropic Hormone (ACTH)</u></em><em> is produced by the pituitary gland to stimulate the production of hormones in the adrenal cortex.</em>
5 0
3 years ago
2. Referring to Procedures Completed on the Eyeball (65091-65290):
Ivan

Answer:

The answer is A.

4 0
3 years ago
mechanical appliance, such as a shoe insert, which is specially designed to control, correct, or compensate for impaired limb fu
ValentinkaMS [17]

Answer:

False

Explanation:

seems that that is no where near possible.

7 0
3 years ago
The vigorous CR training zone for a 32-year-old individual with a resting heart rate (RHR) of 55 bmp is _______.
vlabodo [156]

Options:

A.133 to 172 bpm  

B. 172 to 201 bpm  

C.99 to 134 bpm  

D. 157 to 184 bpm

Answer:

The vigorous CR training zone for a 32-year-old individual with a resting heart rate (RHR) of 55 bmp is  133 to 172 bpm  

<h3></h3><h3>What is resting heart rate?</h3>

Resting heart rate (RHR) is the average number of beats your heart makes per minute. Your RHR may be impacted if you have a diagnosed heart issue because of things like your medications and the nature of your condition.

The range of a normal resting heart rate (RHR) is 60 to 100 beats per minute (bpm).

If your RHR is regularly over 100 beats per minute, you have tachycardia, and you should consult a doctor, especially if you also experience additional symptoms like tightness in your chest, exhaustion, or shortness of breath.

For more information regarding heart rate, visit:

brainly.com/question/19102503

#SPJ1

5 0
2 years ago
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