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
dimulka [17.4K]
3 years ago
5

______ are molecules that stimulate a response by t and b cells.

Biology
1 answer:
serg [7]3 years ago
6 0
Antigens; they are molecules that are foreign to the body, thus stimulating a response by the b- and t-cells that aim to defend the body against harmful and mostly foreign bacteria.
You might be interested in
!!!!Please answer ASAP!!!!!
tigry1 [53]
Correct answer is 3 (c)
6 0
3 years ago
What is the relationship between genes and chromosomes?
ANTONII [103]
I'm pretty sure the answer would be A. Chromosomes contain one or more genes.
7 0
3 years ago
Read 2 more answers
Faults are fractures in Earth's crust where displacement has occurred.<br><br> True<br> False
Andre45 [30]
True. Faults are associated with,or form, the boundaries between Earth's tectonic plates
8 0
3 years ago
Which is easier from a pr standpoint - conspiracy or contamination?
Damm [24]
I would have to say conspiracy.
6 0
3 years ago
Match the term to its description.
Amiraneli [1.4K]
I believe that the correct match will be;
Prominences- A
Sunspots - B
Solar flares - C
Convection -D
Prominence is a large, bright feature extending outward from the Sun's surface. Prominences are anchored to the Sun's surface in the photosphere, and extend outwards into the Sun's hot outer atmosphere, called the corona.
Sunspots are darker, cooler areas on the surface of the sun in a region called the protosphere. Solar flares are large eruptions of electromagnetic radiation from the sun lasting from minutes to hours. 

8 0
3 years ago
Read 2 more answers
Other questions:
  • Separate your four fossils and label them Fossils A, B, C, and D. Using your magnifying glass, closely examine each fossil. Comp
    14·1 answer
  • You get violently ill one hour after eating a meal. what possible form of food intoxication might you have contracted?
    15·1 answer
  • Which of the fallowing is the most serious effect of water pollution for humans?
    5·2 answers
  • Which could most likely have a lasting negative impact on the biodiversity of an area?
    9·1 answer
  • The endosymbiotic theory states that chloroplasts and mitochondria evolved as a result of
    13·2 answers
  • Role of T helper cells in the specific immune response
    12·2 answers
  • What has been the primary solution to problems presented by industrialization?
    13·1 answer
  • Help it’s a test giving brainleist and like please fast
    13·1 answer
  • Explain how different TYPES OF ORGANISMS defend themselves against microorganisms. (6 marks)
    9·2 answers
  • What is the difference between a nonliving specimen and one that<br> a<br> you<br> considered dead?
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!