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
kozerog [31]
3 years ago
13

What is a hapten?

Biology
1 answer:
Dmitry [639]3 years ago
4 0

Answer:

Option (A).

Explanation:

Haptens may be defined as incomplete antigen that are not capable of inducing an immune response.

Hapten is a small molecule that reacts with specific antibody but only generates an immune response when these are conjugated with the carriers or proteins. Penicillin is a hapten and generates an immune response when conjugated with the carrier molecule.

Thus, the correct answer is option (A).

You might be interested in
In 3-4 sentences, explain how Waste Management is contributing to conservation efforts.
tekilochka [14]

Answer:

Recycling saves energy, helps keep materials out of landfills and incinerators, and provides raw materials for the production of new products. It converts organic materials, like food waste and yard trimmings, into a valuable soil amendment that contributes to soil health and keeps organic wastes out of landfills.

Explanation:

Recycling saves energy, helps keep materials out of landfills and incinerators, and provides raw materials for the production of new products. When waste cannot be prevented, recycling is the next best option. Recycling is more than extending the life of landfills. It is about making the best use of the resources we have available and conserving those resources for future generations. It is about conserving water, energy, land and raw materials.

Composting is recycling for organics. It converts organic materials, like food waste and yard trimmings, into a valuable soil amendment that contributes to soil health and keeps organic wastes out of landfills.

7 0
3 years ago
Which of the following is true of conifers
zavuch27 [327]

Answer:

Conifers are gynosperm which reproduce through the exposed seeds found in the cones

7 0
3 years ago
A beaker of water is separated by a selectively permeable membrane that allows the passage of water but not ions. A solution of
postnew [5]

Answer:

osmosis

Explanation:

The process that was going is <u>osmosis</u>.

<em>Osmosis is the movement of water molecules from regions of high water potential to regions of low water potentials through a selectively permeable membrane.</em>

In this case, the membrane is only permeable to water movement and not ions and water molecules move from the side with pure water (which happens to have higher water potential) to the side with 4% sodium chloride until equilibrium in water potential is established between the two sides.

3 0
3 years ago
What would this bond be<br>​
Romashka-Z-Leto [24]

Answer:

D. glycosidic link

Explanation:

A glycosidic link is a covalent bond that holds two monosaccharides together.

Hope that helps.

5 0
3 years ago
Apply what you know about lipids to explain why the cuticle helps prevent water loss in plants. Compare it to what humans do.
yulyashka [42]

Answer:

Explanation:

Waxy cuticle is a white powdery substance that is insoluble, it is found usually on the surface of stem or leave and it prevent excessive loss of water through transpiration.

It is an adaptive mechanism used in dry areas or desert to help plants retain water that is needed for their growth by reducing amount of water loss through transpiration.

Cactus is an example of plant with cuticle that thrive well in dry areas

7 0
2 years ago
Other questions:
  • Match each description with its correct type of chemical weathering. <br><br><br> Pls help !
    14·2 answers
  • The euglena's red eyespot is used for _____. detection of danger detection of light photosynthesis binary fission
    9·1 answer
  • Differentiate between persistent and latent animal virus infections. differentiate between persistent and latent animal virus in
    9·1 answer
  • which of the following organic molecules have only single bonds? a) structural isomers b) geometric isomers c) saturated hydroca
    8·1 answer
  • The figure shows an energy pyramid fir an ecosystem. What happens to the amount of energy in the pyramid as it moves up through
    15·2 answers
  • Which of the following is usually the least disruptive (least serious) type of mutation if it occurs within a gene?
    5·2 answers
  • What is the difference between a hypothesis and a theory?
    7·2 answers
  • Name the two stages of photosynthesis and list the starting molecules and ending molecules of each.
    7·1 answer
  • Question:
    11·1 answer
  • Question 14 (1 point)
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!