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
vodomira [7]
4 years ago
13

Humans are protected from some infections by specialized cells which produce chemicals that do what?

Biology
1 answer:
daser333 [38]4 years ago
5 0
<span>Destroy microbes hope I helped</span>
You might be interested in
Most of the insulin manufactured today to treat diabetes is produced by
Vedmedyk [2.9K]
It is produced by transformed bacteria.
8 0
3 years ago
Which cell moves dust out of the body
nalin [4]

Answer:

Ciliated is the cell that moves dust particles out the body

Explanation:

3 0
4 years ago
What is on a transplanted organ that causes the transplant recipient's body to reject it?
Delvig [45]

Answer:

Major histocompatibility complex (MHC) antigens

Explanation:

The process in which recipient body rejects the transplanted organ is called a allograft rejection or transplantation rejection.

A transplanted organ contains Major histocompatibility complex (MHC) antigens which are required to be accepted by the recipient's body to function properly but T cells in recipient's body become alloreactive and recognize MHC antigens (donor-derived antigens) as foreign and starts making antibodies against it. Which means the recipient's body is rejecting the  transplanted organ.

Hence, the correct answer is "Major histocompatibility complex (MHC) antigens".

8 0
3 years ago
Which human activity would help reduce the amount of carbon dioxide in the atmosphere
Alex Ar [27]

Answer:

Burning coal  

Explanation:

The emissions of carbon dioxide would reduce because then they will consume less gasoline. Instead of coal burning, this would reduce the overall concentrations of greenhouse gas emissions and generate energy from wind.

4 0
3 years ago
To give birth to her infant, a woman is asked to push with contractions. which pushing technique is the most effective and safes
lesya [120]

While giving birth to her infant during labor, the safest and the most effective pushing technique taught to a woman during contractions is grasping knees, head elevated and breathing out.

During labor, it is very important for the mother to keep breathing. If she holds her breath, it will put pressure on the vena cava and lead to a reduction in the blood return. The head is kept elevated and the back is rounded which aids the abdominal muscles to help the uterus to push the baby out. Grasping the knees also helps in pushing and encouraging the movement of the infant outside the body.

To learn more about labor here

brainly.com/question/9598574

#SPJ4

4 0
2 years ago
Other questions:
  • How were Lamarck’s and Darwin’s ideas most similar?PLEASEEEE ANSWERRRRR ASSSAAAPPPPPPPPPPPPPPPP
    7·2 answers
  • An organism's ability to maintain a stable internal environment in the midst of external environmental change is known as
    10·2 answers
  • A student is developing a model to show how proteins are synthesized in animal cells. Which organelles should the student includ
    5·1 answer
  • When ADP gains a phosphate to form ATP,A.free energy is released by the loss of a phosphate.B.energy is consumed.C.the reaction
    6·1 answer
  • which of the followings are true about V0 and Vmax? A. The unit for each of them is M B. Vmax is a special V0 when all enzymes b
    8·1 answer
  • Narwhal population since 1970??? please provide websites found. If not, why can't I find any information on narwhal populations?
    13·2 answers
  • 2) Which is NOT an example of an abiotic factor?
    12·2 answers
  • An astronomer observes the light of a galaxy that is 600 million light-years away. How old is the light?
    11·1 answer
  • What do u mean by the term inflorescence ?<br>Thank you​
    13·1 answer
  • Which of these statements describe one possible interaction between the endocrine and respiratory systems?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!