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
murzikaleks [220]
3 years ago
13

What type of cells provide humoral immunity ?

Physics
2 answers:
bazaltina [42]3 years ago
4 0

Answer:

Antibody molecules that are secreted by plasma cells mediate the humoral immune response. The antigen that binds to the receptor of the B-cell antigen signals B cells and is internalized and transformed into peptides that activate the armed helper at the same time.

Explanation:

maks197457 [2]3 years ago
3 0

Answer:

B cells

Explanation:

Humoral immunity or humoural immunity is the aspect of immunity that is mediated by macromolecules found in extracellular fluids such as secreted antibodies, complement proteins, and certain antimicrobial peptides. Humoral immunity is named so because it involves substances found in the humors, or body fluids. It contrasts with cell-mediated immunity. Humoral immunity is also referred to as antibody-mediated immunity.

You might be interested in
If the flea jumps straight up, how high will it go? (Ignore air resistance for this problem; in reality, air resistance plays a
Savatey [412]

Answer:

The flea will reach to a height of 5.2 cm.

Explanation:

Let us assume it is given that, a flea reaches a takeoff speed of 1.0 m/s over a distance of 0.50 mm.

Initial speed, u = 1 m/s

Initial distance, x = 0.5 mm

We need to find the height reached by the flea. Using third equation of motion to find it.

At maximum height, its final speed, v = 0

v^2-u^2=2ah

Here, a = -g

-u^2=-2g(h-x)\\\\1^2=2\times 9.8\times (h-0.5\times 10^{-3})\\\\h=0.052\ m

or

h = 5.2 cm

So, the flea will reach to a height of 5.2 cm.

6 0
3 years ago
Sound is.....<br> A. matter<br> B. Vibration<br> C. potential energy<br> D. electromagnetic energy
Shkiper50 [21]
The answer is C. Potential energy  

(I learned this in class recently) 

3 0
3 years ago
What is potential energy?
iVinArrow [24]
energy associate with position or shape
5 0
4 years ago
Our planet heats unevenly, explain how this affects wind patterns. Use the words sea breeze and land breeze please :)
slava [35]

Answer:  The heating of the Earth's surface and atmosphere by the sun drives convection within the atmosphere and ocean. This convection produces winds and ocean currents. The greater the pressure differences between a low-pressure area and a high-pressure area, the stronger the winds.

Explanation:

7 0
3 years ago
Read 2 more answers
Differences between adhesion and cohesion​
pickupchik [31]

Answer:

As for the definitions, the tendency of two or more different molecules to bond with each other is known as Adhesion, whereas the force of attraction between the same molecules is known as Cohesion.

hopefully this helps

7 0
3 years ago
Read 2 more answers
Other questions:
  • A soccer player kicks a ball, giving it an initial velocity of 9.0 m/s in the positive x- direction. Because of the wet grass an
    7·1 answer
  • Which characteristic is a physical property of wood? A.Wood can burn. B. Wood can rot. C. Wood does not rust. D.Wood is softer t
    10·1 answer
  • Plz help me with this sheet?
    8·2 answers
  • A block of mass 1.5 kg slides down an inclined plane has no friction and the black starts at height of 3 m, how much kinetic ene
    8·2 answers
  • A basketball weighing 0.63 kg is dropped from a height of 6.0 meters onto a court. Use the conservation of energy equation to de
    15·1 answer
  • A train is moving with a velocity of 70 km/h. If north is taken as the positive direction, what is the direction of movement of
    15·1 answer
  • Hwueuehhdhdhehdhsijsjsjdjhh​
    11·2 answers
  • True or false? Please help me !
    6·1 answer
  • A water tank holds water to the depth of the 80cm what is the pressure of the water of the tank​
    10·1 answer
  • The resistance of a component can be found by measuring the potential difference across it and the __________ that travelled thr
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!