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
Nataly [62]
3 years ago
15

An immune response to a tissue graft will differ from an immune response to a bacterium because ________.

Biology
1 answer:
Yuri [45]3 years ago
4 0

Answer:

Explanation:

They will differ because MHC molecules of the donor may stimulate rejection of the graft tissue as opposed to a receiver rejecting it in an immune response. That is because the MHC molecules are a group of genes that code for proteins found on the surfaces of cells that help the immune system recognize foreign substances and the surfaces are what is being transplanted during a tissue graft, meaning they are the ones that will ultimately reject the tissue graft operation.

You might be interested in
The relationship between heredity and environment is
Lilit [14]
Not the same and they is not in a relationship
7 0
3 years ago
Which of the following statements about the products of glycolysis is TRUE?
lana66690 [7]
<span>You are likely talking about aerobic respiration rather then just glycolysis based on the options: The third option seems best, pyruvate is heavily oxidized during the Kreb's cycle and removed as CO2.
 
Wrong options
Option1- FADH2 is also another highly energetic molecule produced during

Option2- oxidation of pyruvate is a highly directional process and can be considered irreversible in the cell

Option4- Aerobic respiration RELEASES energy from pyruvate and the into NADH/FADH which is then captured by the electron transport chain. An exergonic rxn would take in energy and would not happen spontaneously


This can be looked from different perspectives, but let me know if my answer made sense. </span>
7 0
3 years ago
Spikes in the shoes of athlete (a) prevents skidding
Sophie [7]

Answer:

Spikes are provided in the shoes of athletes so as to increase the friction and prevents from falling down.

so option C. is the answer

3 0
3 years ago
Read 2 more answers
List the types of vascular tissue you see in this stem cross-section and describe what they do:
Marina86 [1]
Hii this isn’t about answering your question, don’t press the links ppl give you in the comments they’re old men selling people into sex traffic by you pressing their link and them getting access to your IP address, anyways have a good day!!!:)
5 0
3 years ago
Sickle-cell anemia results from a point mutation in the HBB gene. The mutation results in the replacement of an amino acid that
jekas [21]

Answer: protein structure

Explanation:

In Sickle-cell anemia, the gene sequence of hemoglobin is changed in its sixth position due to the substitution of glutamate with valine.

So, since glutamate, an amino acid soluble in water due to its hydrophilic side chain is substituted with valine, an amino acid that has a hydrophobic side chain insoluble in water or bloodstream; the resulting hemoglobin protein is altered in structure (sickle shaped) and unable to bind and transport oxygen efficiently to the various body parts.

3 0
3 years ago
Other questions:
  • Which of the following trace fossils is actually fossilized excrement
    13·1 answer
  • Major scientific theories include the cell theory, the big bang theory, and the theory of plate tectonics. How are scientific th
    6·1 answer
  • What do we use to cut DNA into fragments for genetic engineering and DNA fingerprinting?
    12·1 answer
  • Why was natural selection an important contribution to the theory of evolution?
    5·1 answer
  • What are two important parts of the biometric process that are never perfect?
    15·1 answer
  • What term is used to describe a species whose population is rapidly decreasing and may disappear completely?
    5·2 answers
  • Many invertebrates die during the earlier stages of their life cycle because they are a major part of the food chain.
    9·1 answer
  • What would be a beneficial adaptation for a plant in a dry climate?
    5·1 answer
  • Explain why chloroplasts are found only in plant cells?​
    14·2 answers
  • Organisms that cannot make their own food are called
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!