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
Svetach [21]
3 years ago
14

When there is a cut in the skin and bacteria enter the body, the immune system responds. First, macrophages approach the area of

the cut. Next, the macrophages surround any bacterial cells and engulf them. What feature of the immune system is best described by this scenario? A. the inflammatory barrier, which is a part of innate immunity B. the phagocytotic barrier, which is a part of innate immunity C. antigen specificity, which is a part of adaptive immunity D. self-recognition, which is a part of adaptive immunity
Biology
2 answers:
stira [4]3 years ago
5 0

Answer: B. the phagocytotic barrier, which is a part of innate immunity

Explanation:

DanielleElmas [232]3 years ago
3 0

Answer:

the phagocytotic barrier, which is a part of innate immunity

You might be interested in
During photosynthesis, plants capture light energy and form carbon-containing molecules, such as glucose. Which is not a use for
nlexa [21]

Answer:

During photosynthesis, plants capture light energy from the Sun to break weak bonds in reactants, such as carbon dioxide and water, and form carbon containing molecules, such as glucose. The carbon containing molecules can then be used:

✓ to assemble larger molecules, such as DNA, proteins, and fats.

Explanation:

5 0
3 years ago
Is it likely that a cell would transcribe all the genes within its nucleus simultaneously?
alexandr1967 [171]
No, each cell is specialized for certain functions and will transcribe genes when they are needed.

Hope this helps!

-Payshence xoxo
8 0
3 years ago
Which of these statements is NOT a characteristic of the cladistics system?
Papessa [141]
"It shows the "rank" of the organism" is the one statement among the choices given in the question that is not a characteristic of the <span>cladistics system. The correct option among all the options that are given in the question is the first option. I hope that this is the answer that has come to your help.</span>
7 0
3 years ago
Read 2 more answers
If a single mutation turns off the growth of some pairs of legs within an organism, what's most likely affected? A) a duplicated
ruslelena [56]
It's actually a Hox gene, but I suppose a home gene will do just the same.
8 0
4 years ago
Describe the formation of a fruit in an angiosperm?
jolli1 [7]
A fruit<span> is the seed bearing structure in flowering plants </span>angiosperms form<span> from the ovary after flowering. </span>Fruits<span> are the means by which </span>angiosperms<span> disseminate seeds. </span>
5 0
3 years ago
Other questions:
  • Aiden is a 4 month old baby boy. when he was born his mother decided to breast feed him, instead of using formula. what type of
    10·2 answers
  • Tammy is a healthy young woman whose energy requirement is 2500 kcal/day. based on this information, her daily energy requiremen
    7·1 answer
  • What is the prefix would you add to lysis to mean sperate or split using water
    10·1 answer
  • Rna differs from dna in all except which of the following ways?
    8·1 answer
  • Lipids in a bilayer can diffuse laterally at a relatively fast rate, but \"flip-flop\" from one leaflet to the other very slowly
    14·1 answer
  • Why may chronic bronchitis lead to other diseases​
    12·1 answer
  • Which of these should she list in level 3 of the<br> diagram?
    9·1 answer
  • Tick (✔️) on eating habit that cause constipation.
    8·1 answer
  • Why does the exchange of gases between blood and body tissues not occur through the walls of arteries?
    13·1 answer
  • Explain the important of insects​
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!