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
kaheart [24]
3 years ago
10

Histamines trigger dilation of nearby blood vessels, and increase in their permeability. Which of the signs ofinflammation are t

herefore associated with histamine release?A) redness and heat onlyB) swelling onlyC) painD) redness, heat, and swellingE) all of the signs of inflammation
Biology
1 answer:
lesantik [10]3 years ago
4 0

Answer:

The signs of inflammation that are associated with histamine release is the expression of redness, heat, swelling, and pain.

Explanation:

The basophil- mast cell product, histamine, is a part of the innate immune mechanism in the body of higher animals to fight foreign agents. Since these molecules are kind of protective measures in the body, they do not lead to loss of function of the affected part where they are localized, however, they do increase the vasodilation and permeability of the blood vessels to white blood cells, mainly neutrophils and macrophages to fight microbes, and consequently lead to swelling, redness, heat and pain which can also be due to the secretion of bradykinin. Therefore, inflammation due to histamine is associated with option E.

You might be interested in
Which of the following factors can influence advances in science and technology?
NARA [144]
Advances in science and technology can be affected by a number of factors such as:
<span>1) the values and attitudes of people within a society 
2) the cultural backgrounds of scientists and engineers
3) the technological limitations of a society
4) the social and economic needs of a society</span>
7 0
4 years ago
Which is a part of interphase?<br> O A. G, phase<br> B. Cytokinesis<br> C. Telophase<br> D. Prophase
Olenka [21]

Answer:

<h2>A. G¹ phase</h2>

<u>Explanation:</u>

In G¹ phase - RNA and Proteins are synthesised and the volume of Cytoplasm increase.

3 0
3 years ago
Read 2 more answers
What is the most significant role of homologous recombination in eukaryotes that is not found in prokaryotes? exchange of geneti
Luden [163]

Answer:

The correct answer is "exchange of genetic information between parental chromosomes".

Explanation:

Homologous recombination is a genetic recombination that occurs when two similar or identical molecules of DNA exchange some of its nucleotide sequences. This type of recombination is most widely used for DNA repair purposes, however this is not distinctive of eukaryotes as prokaryotes use it as well. Therefore the most significant an unique role of homologous recombination in eukaryotes is the exchange of genetic information between parental chromosomes. This particular function is known as chromosomal crossover and it is only found in eukaryotes.

5 0
3 years ago
I need this please answer
omeli [17]
Id say one of the negative affects is how cold it is in a tundra biome so its harder to get food and overall harder to survive
6 0
3 years ago
Energy conservation in thioesters, acetyl-CoA and succinyl-CoA:
enot [183]

Answer:

B. ensure the production of GTP in the case of succinyl-CoA

Explanation:

Succinyl CoA like acetyl-CoA has a thioester bond with very negative free energy of hydrolysis. In this reaction, hydrolysis of the thioester bond leads to the formation of phosphoester bond with inorganic phosphate. This phosphate is transferred to histidine residue of the enzyme and this high energy unstable phosphate is finall transferred to GDP resulting in generation of GTP.

Hence the answer is B. ensure the production of GTP in the case of succinyl-CoA.

8 0
3 years ago
Other questions:
  • Why is it important for historians to study historiography
    11·2 answers
  • Which of these occurs during both photosynthesis and cellular respiration?
    13·2 answers
  • Why is it dangerous to a fetus for the pregnant mother to smoke cigarettes?(3 points)
    14·2 answers
  • Thus is the question I'm NOT Sure of the awnser any help?
    13·2 answers
  • What does crude oil do to us humans when we burn it and create stuff out of it? is it unhealthy?
    7·1 answer
  • Stem cells can form many kinds of cells. In contrast, most body cells cannot form different types of cells. For example, skin ce
    8·1 answer
  • How have humans increased their biotic potential and carrying capacity?
    13·1 answer
  • Why is S phase of the cell cycle important?
    12·1 answer
  • A man with O type blood marries a woman with AB type blood. What are the possible blood types of their offspring?
    10·2 answers
  • Why were Domains added to the classification system after the time of Linnaeus?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!