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
Korolek [52]
3 years ago
9

The phase in which killer t cells strike at foreign cells and at cells of the body that have been invaded and infected is called

Biology
2 answers:
Novosadov [1.4K]3 years ago
4 0
<span>The phase in which killer t cells strike at foreign cells and at cells of the body that have been invaded and infected is called the attack phase or the phase 3. It is the part where killer T cells would strike the foreign cells and the body cells that were infected and invaded. They would puncture the cell membrane of the cells, sacrificing the body cells to destroy the invaders from within. This action is called as cell-mediated immune response since the attack is done by the cells. T cells would also trigger inflammatory response and would recruit macrophages to aid in the cleaning of the site.</span>
mel-nik [20]3 years ago
4 0

In the immune response, the phase in which killer cells attack foreign cells and in body cells that have been attacked and infected is called passive immunity

<h2>Further explanation</h2>

Passive immunity is an immunization that occurs when the body gains immunity by injecting serum into the body that contains antibodies to disease. This immunization is usually given when in an emergency where there is not enough time to produce antibodies to fight antigens that enter the body. For example, when a person is bitten by a snake, he will be given an antibacterial serum.

Active immunization is a condition of the body that can form its own immunity by entering the vaccine into the body so that the vaccine will stimulate the production of antibodies themselves. for example the polio vaccine, the polio vaccine is a weakened poliovirus, when it enters the body, it makes the body have more immunity so that when it attacks polio, the body can fight it.

From the two definitions above we can find out the difference between active and passive immunization, especially when viewed in terms of the time of administration and the vaccine given. If immunization is active when immunization has been determined such as polio immunization when the baby is old and other vaccines have been given the recommended time. Usually, vaccines given in active immunization are vaccines that should be given as infants, and even the government itself recommends giving vaccines.

Learn more

immunity brainly.com/question/10698639

vaccines brainly.com/question/4505456

Details

Class: high school

Subject: Biology

Keywords: immunity, vaccines, passive

You might be interested in
1. Which of the following is the largest object? *
12345 [234]

Answer:

1. The observable universe

2. the moon

3. false

4. a black hole

5.

6. moving away from us

7. stretch as the galaxies move away from us

8. expanding

9. cosmic microwave background

8 0
2 years ago
Read 2 more answers
Hemophilia A is an X-linked blood clotting disorder. A normal man and a woman with hemophilia A have a child with Turner Syndrom
SSSSS [86.1K]

Answer: e.Woman; there is not enough information to tell if the nondisjunction happened in meiosis I or II.

Explanation: There is not enough information to tell if the nondisjunction happened in meiosis I or II. Nondisjunction can occur during meiosis I and meiosis II, resulting in abnormal chromosomes number of gametes. The important difference between nondisjunction in meiosis 1 and Ii is that during meiosis 1, homologous chromosomes fail to separate while in meiosis II, sister chromatids fail to separate meaning it could have happened in meiosis I or II but we were not given.

5 0
3 years ago
From Earth, Jupiter appears to be very bright in the night sky because it is Select one: a. very large and reflects a lot of sun
Alexxandr [17]

Answer:

1

Explanation:

why ?

size - very large compared to other planets

Its relative closeness (compared to other stars)

High reflective albedo of the light colored clouds

The fact that it is never inside Earth's orbit means that it is always mostly illuminated from our point of view regardless of relative positioning.

HOPE I HELPED

PLS MARK BRAINLIEST

DESPERATELY TRYING TO LEVEL UP

           ✌ -ZYLYNN JADE ARDENNE

JUST A RANDOM GIRL WANTING TO HELP PEOPLE!

                                          PEACE!

7 0
3 years ago
A farmer uses genetic engineering to inject dairy cows with a genetically altered hormone (GAH) to result in the production of m
a_sh-v [17]

Answer:.Use of the GAH may increase the amount of hormones in the milk.

Explanation:The increased amount of hormones could cause unintended transmission of the genetically altered hormone or related hormones to be present in the milk.

6 0
3 years ago
Read 2 more answers
Digestive enzymes in your stomach and intestines help digest the food you eat. If you are lactose intolerant and cannot digest m
storchak [24]

Answer:

Lactose intolerance is when your body can't break down or digest lactose. Lactose is a sugar found in milk and milk products. Lactose intolerance happens when your small intestine does not make enough of a digestive enzyme called lactase. Lactase breaks down the lactose in food so your body can absorb it.

Explanation:

6 0
3 years ago
Read 2 more answers
Other questions:
  • What do two sugar isomers have in common
    9·1 answer
  • Peristalsis is the movement of food through the trachea by smooth muscle contractions.
    5·1 answer
  • The DNA code eventually directs to the cell to manufacture ?
    12·1 answer
  • Prokaryotes contain all of the following except _____.
    12·2 answers
  • a cell will usually undergo apoptosis if the cell experiences dna damage that could lead to a tumor. Predict what may happen if
    6·1 answer
  • When two ova are released and both are fertilized by a sperm, what type of twins result?​?
    14·1 answer
  • Homeostasis refers to the necessity of an organism to maintain constant or stable internal conditions. what structure helps cell
    5·1 answer
  • What is the difference between primary and secondary succession?
    9·2 answers
  • The function of the erector spinae muscles is to
    13·2 answers
  • PLEASE HELPPP!!! Why would scientists want to selectively breed organisms?
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!