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frutty [35]
2 years ago
10

Food is prevented from entering the trachea by the

Medicine
1 answer:
kompoz [17]2 years ago
5 0
Answer: The epiglottis. The epiglottis is a small flap of tissue that covers the top of the trachea, directing food to the esophagus.
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Alcohol is classified as a depressant drug because it
dalvyx [7]
When used as directed, or in limited quantities, alcohol and other depressants can provide feelings of relaxation and reduce the symptoms of anxiety. Alcohol and other depressants do lead to intoxication.
6 0
2 years ago
5. The terms ac, al, ary, and ic are all
alexdok [17]

The terms ac, al, ary, and ic are all adjective suffixes meaning "pertaining to."

<u>Explanation:</u>

The terms ac, al, ary, and ic are adjective suffixes. this means that "pertaining to". For instance let us take some words like, Cardiac, cephalic, congenital, integumentary,etc. the meaning of these words are pertaining to heart,head,presence of birth,skin respectively.

Here, the terms ac,al,ary,ic all refers to pertaining to. The term pertaining to refers to the meaning that it belongs to or related to something. It also refers to the meaning of applicable or appropriate or relevant.

4 0
2 years ago
A 5.0 mL sample of agua oxinada was diluted in 30 mL distilled water and 30 mL diluted sulfuric acid. The resulting solution was
Savatey [412]

Answer:

14.8% of H2O2

Explanation:

Based on the redox reaction of H2O2/MnO4- is:

2MnO4- + 5H2O2 + 6H+ ⇄ 2Mn2+ + 5O2 + 8H2O

<em>2 moles of KMnO4 react with 5 moles of H2O2</em>

<em />

To solve this question we need to find the moles of KMnO4 until reach the endpoint. Using the balanced reaction, we can find the moles of H2O2 that must be converted to grams using its molar mass -Molar mass H2O2: 34.015g/mol-:

<em>Moles KMnO4:</em>

0.0297L * (1.4686eq/L) = 0.04362eq MnO4- * (1mol / 5eq) = 0.008723 moles MnO4-

<em>Moles H2O2:</em>

0.008723 moles MnO4- * (5mol H2O2 / 2mol MnO4-) = 0.02181 moles H2O2

<em>Mass H2O2:</em>

0.02181 moles H2O2 * (34.015g/mol) = 0.7418g H2O2

<em>%:</em>

0.7418g H2O2 / 5.0mL * 100

<h3>14.8% of H2O2</h3>
4 0
3 years ago
Discuss Clonal Selection Theory in human physiology and its application in Rubeola Infection in a 6-year-old child.
Illusion [34]

Answer:

Application or Implementation including its Clonal personality psychology for Rubeola infectious disease in something like a 6-year-old child is given below.

Explanation:

<u>Clonal Selection Theory:</u>

This hypothesis notes that lymphocytes have virulence genes preceding activation and also that spontaneous mutations throughout clonal expansion induce the formation of lymphocytes containing strong affinity antigen affiliations.

<u>Its applications are given below:</u>

  • Throughout the situation of Rubeola infectious disease in such a 6-year-old boy, as shown by this hypothesis, B-cells that distinguish after such an innate immune system forming phase selection because then antioxidants formed by younger memory B cells provide significantly higher commonalities to certain antigens.
  • As a result, secondary physiological systems from memory blocks have become so successful that persistent Rubeola attacks with much the same virus are prevented unless setting up.
  • After the primary outbreak, genetic mutations throughout clonal selection may generate recollection B cells which could attach to implementation more effectively than those of the initial B cells.

8 0
3 years ago
What are your guys position on ADHD?
Luden [163]

Answer: i have ahad you cant have a lot of suger no red dye and if you do

there you go have to Peill you of the ceiling

Explanation:

5 0
3 years ago
Read 2 more answers
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