1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
KengaRu [80]
2 years ago
5

What is the active ingredient in vaccines?

Health
1 answer:
SOVA2 [1]2 years ago
3 0

Answer:

Some vaccines contain whole bacteria or viruses. In these cases the bacteria or viruses will either be severely weakened (attenuated) so that they cannot cause disease in healthy people, or killed altogether (inactivated). Many vaccines contain only parts of viruses or bacteria, usually proteins or sugars from the surface. These stimulate the immune system but cannot cause disease

Explanation:

You might be interested in
Look at the pic pls help it is PE
love history [14]

Answer:

I believe the answer is the third option 2/3.

4 0
3 years ago
Read 2 more answers
Why is a person’s immunity affected when cells of the lungs are damaged or destroyed by illness or smoking?
Olenka [21]
Smoke is very unhealthy for our body
7 0
3 years ago
Which of the following is not a function of local enforcement agencies
Radda [10]

Please give options! :)

3 0
4 years ago
Read 2 more answers
Coagulative necrosis is caused by a. interrupted blood supply. b. lung tissue damage. c. trauma or pancreatitis. d. dissolving o
blsea [12.9K]

Answer: Option A

Explanation:

Coagulative necrosis can be defined as the type of accidental death which is typically caused by ischemia or infraction. In this condition the dead tissue is preserved for a couple of days.

The injury denatures lysosomal enzymes and structural proteins which blocks the proteolysis of the damaged cells.

Ischemia or infraction can be defined as interrupted blood supply which leads to this condition.

6 0
3 years ago
PLEASE HELP ILL MARK BRAINLIEST AND GIVE A LOT OF POINTS
skelet666 [1.2K]

Answer:

14 and 17

Explanation:

4 0
4 years ago
Read 2 more answers
Other questions:
  • On January 20, a payroll check is automatically deposited. What is the current balance? doesnt give any numbers...
    12·2 answers
  • Which statement best explains why time of day can be a factor that affects flexibility
    15·1 answer
  • What is a common strategy for coping with anxiety, depression, or suicide?
    14·2 answers
  • Endorthans are generated from the body during exercise,which leades to better emotional health?
    8·1 answer
  • Why is it important to Execute exercise programs with safety and effectiveness?
    15·1 answer
  • What makes a crisis access hospital (CAH) different from an intensive care unit (ICU)?
    12·1 answer
  • Which of these statements is true about sparm and egg cells?
    8·2 answers
  • What is the least reliable source of health information?
    8·2 answers
  • Jose & Sarah are running in the country meet . Their skeletal and muscular systems work to move them through the course as t
    6·1 answer
  • Who are the setters on the karasuno volleyball team from haikyuu??
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!