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
elixir [45]
3 years ago
11

What is an antigen? Antibody?

Biology
1 answer:
Burka [1]3 years ago
5 0

Answer:

Explanation:

Antibodies are proteins manufactured by the body that help fight against foreign substances called antigens.

Antigens are any substance that stimulates the immune system to produce antibodies. Antigens can be bacteria, viruses, or fungi that cause infection and disease

You might be interested in
a break that seperates older metamorphic rock from younger sedimentary rocks immediately above them is a type of unconformity ca
mezya [45]
I believe the answe would be Nonconformity
3 0
3 years ago
Read 2 more answers
Identify the stages where gravity causes water to move downward.
Yakvenalex [24]
Precipitation and runoff, Hope this helps!
6 0
3 years ago
Read 2 more answers
What part of the brain regulates sleep water, balance, body temperature and appetite?
zimovet [89]
The cerebellum regulates water and balance
The Hypothalamus regulates sleep, body temperature and appetite.

hope this helps 
3 0
3 years ago
What is the relationship between respiration and cellular respiration?
Ilia_Sergeevich [38]

respiration is when you breath and cellular respiration involves taking the cells from when you breathe and turning it into chemical energy.

partial blockage can be cause by cancer within the bowel area or inflammation within the bowel area. obstruction blockage is caused by tissue compressed in the gut.

for first aid, you turn the individual on their back and deliver 5 back slaps between their shoulder blades, then do 5 chest thrusts.

4 0
2 years ago
Which graph should be used to represent the
Setler [38]

Answer:

line graph

Explanation:

because a human body is straight up which is a line

4 0
2 years ago
Read 2 more answers
Other questions:
  • The Doppler effect indicates that the universe is expanding because_____
    15·2 answers
  • 1. Though Florida receives a lot of rainfall, only 1 percent remains available for people to use or drink. What happens to the r
    8·1 answer
  • What do you think of evolution
    5·1 answer
  • Which species is most closely related to species w?
    15·1 answer
  • Another name for cell division is the
    11·2 answers
  • This organelle is the “frame” of the cell. It gives the support & shape of the cell
    5·1 answer
  • A volcanic eruption covers a wide area of forest with Ash lava and volcanic rock.
    13·1 answer
  • Explain how weathering, erosion, and subduction/volcanic activity help move or transfer carbon around the
    12·1 answer
  • What belongs there in the box
    14·1 answer
  • What are the disorders of digestive system?​
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!