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
Semenov [28]
3 years ago
9

Briefly describe how T cells and B Cells respond to pathogens

Health
2 answers:
Scilla [17]3 years ago
8 0

Answer:

B cells produce antibodies, which bind to antigens and either block viruses and bacteria from entering cells (neutralizing antibodies) or trigger additional immune defenses. The two main types of T cells are CD4 and CD8 cells. CD4, or helper, T cells coordinate the immune response. These are the primary targets of HIV.

Explanation:

Ahat [919]3 years ago
3 0

Answer:

Helper T-cells stimulate B-cells to make antibodies and help killer cells develop. Killer T-cells directly kill cells that have already been infected by a foreign invader. T-cells also use cytokines as messenger molecules to send chemical instructions to the rest of the immune system to ramp up its response.

You might be interested in
If two people who are heterozygous for the PKU allele have a child with PKU, what is the likelihood their next child will have P
Jlenok [28]

Answer:

The correct answer is 25% likely.

Explanation:

Phenylketonuria (PKU) is inherited in an <u>autosomal recessive pattern</u>, which means <u>both copies of the gene in each cell must have mutations</u> to express the disease.  

If we let the allele causing PKU be “p” and the normal allele be “P”, the affected individual must have “pp” combination. If both parents are heterozygous, this means the have “Pp” combination and therefore the result in their progeny will be the following:

¼: PP (25%)

¼: pp (25%)

½: Pp (50%)

This pattern will repeat itself every time they try to have a child.

4 0
3 years ago
A client on an in-patient psychiatric unit has been diagnosed with bulimia nervosa .He states to go to the bathroom and will be
serg [7]

Answer:

I provide comprehensive care for people recovering from all types of eating disorders: anorexia nervosa, bulimia nervosa, binge eating disorder, and obesity. The treatment can include individual psychotherapy, psychopharmacology, and group psychotherapy for both women and men. Because eating disorders can affect many aspects of physical health, I also work closely with both primary care doctors and nutritionists.

Explanation:

I provide comprehensive care for people recovering from all types of eating disorders: anorexia nervosa, bulimia nervosa, binge eating disorder, and obesity. The treatment can include individual psychotherapy, psychopharmacology, and group psychotherapy for both women and men. Because eating disorders can affect many aspects of physical health, I also work closely with both primary care doctors and nutritionists.

3 0
3 years ago
Gloves should be changed after handling raw meat, seafood, or poultry and before handling ready-to-eat food.
Zolol [24]

Answer: True

Explanation: Good luck!

7 0
3 years ago
Read 2 more answers
. Tachycardia means ...................heart rate a) fast b) slow c) irregular d) arrhythmic
Kitty [74]

Answer:

Explanation:

Tachycardia means<u> fast</u> heart rate.

8 0
3 years ago
Read 2 more answers
Amanda's menstrual period is two weeks late. She has been feeling tired and has had bouts of nausea in the morning. What classif
CaHeK987 [17]

Answer: Presumptive

Explanation:

Presumptive signs of pregnancy refers to those signs and symptoms experienced by the patient and impels her to seek the counsel of a physician or make an appointment with a physician. The signs and symptoms are mostly not proof of pregnancy. Some signs include; Cessation of menstruation (Amenorrhea), Nausea and vomiting (morning sickness) Etc.

8 0
3 years ago
Other questions:
  • After an amphibian hatches from an egg they begin life as a _____.
    13·1 answer
  • What organic acids that aid in the transportation and breakdown of cholesterol.
    11·2 answers
  • Larry is taking a walk in the park. The pollen in the air makes him sneeze constantly. What line defenses is his immune system e
    8·1 answer
  • BASEBALL &amp; SOFTBALL -
    15·1 answer
  • This is more than 1 answer can I get some help please
    6·1 answer
  • stress can reveal itself in many ways, including physical symptoms. which of the following might be a physical symptom of stress
    11·2 answers
  • &gt;
    12·2 answers
  • What represents the relationship between physical fitness and exercise?
    10·1 answer
  • What is the placenta?
    5·2 answers
  • The amount of stress that you experience mostly relates to.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!