Answer: Autonomic nervous system is made up of 3 divisions; Sympathetic nervous system, parasympathetic nervous system and sympathetic division. All these divisions are involuntary actions where parasympathetic is ultimately responsible for the "rest and digest" part of it. When the body is at rest the parasympathetic nervous system inhibits or lowers high energy requiring bodily functions.
This nervous system will lower any fight or flight response actions such as the release of epinephrine into the blood and enable digestion, urination and defeacation. When engaged in digestion you feel relaxed and at rest, this is solely due to the parasympathetic nevous system.
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<u>Full Question: </u></h3>
One of the major contributors to our understanding of vaccination was Edward Jenner. What is Jenner's contribution to the development of vaccinations? Choose the statement that best describes the work of Edward Jenner.
a) He discovered the process of passive immunization--the transfer of protective antibodies to an individual.
b) He was the first person to demonstrate that it was possible to make a vaccine against a bacterial infection.
c) Jenner developed the process of variolation, whereby he infected people with ground smallpox scabs to protect them from smallpox.
d) He demonstrated that inoculating people with crusts from cowpox lesions protected them from smallpox infection
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Answer:</u></h3>
He demonstrated that inoculating people with crusts from cowpox lesions protected them from smallpox infection is the statement which best describes about the work of Edward Jenner.
Option d
<h3><u>Explanation:</u></h3>
Edward Jenner was the inventor of Smallpox Vaccination.
Edward Jenner was born in Berkley, England on 17 May 1749. He was the person who first used the word vaccine or Vaccination. In 1798 he invented Variolae Vaccine also known as the "Cow Pox vaccine".
The vaccine has defending nature against smallpox. He designed the vaccine to defeat the disease of smallpox which was very common in milkmaids. His Variolous Material was very successful in defeating the infection. That's how Jenner contributed to the rise and beginning of Vaccination and end of several infectious diseases.
Answer:
chitin and murein
Explanation:
The chemical compounds that distinguish bacteria cell from yeast cell are
chitin and murein
Chitin is a polysaccharide present in the exoskeleton of fungi made up of chains of modified glucose known as N-acetylglucosamine. N-acetylglucosamine is derived from glucose
While murein is a mesh like structure made up of sugar and amino acids. Murein forms a layer outside the plasma membrane of bacterial cell.
The disorder is Emphysema.
It is a type of chronic obstructive pulmonary disease that presents as an abnormal and permanent enlargement of air spaces distal to the terminal bronchioles. It frequently occurs in association with obstructive problems and chronic bronchitis.
When the moon compleatly covers the sun