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deff fn [24]
3 years ago
7

Which of the following situations best illustrates a mutualistic relationship?​

Biology
1 answer:
Mashcka [7]3 years ago
5 0

Answer:Could You show the answer choices?

Explanation:

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Paneth cells ________. A. are absorptive cells in the small intestine B. secrete enzymes that kill bacteria C. are located next
dedylja [7]

Answer:  B. secrete enzymes that kill bacteria

Explanation:

Paneth cells, so-called because they were first described by Dr. Josef Paneth in 1888, are pyramidal cells, with the nucleus in the basal position, and with large granules in the apical position. Its first isolated specific product was the lysozyme, a bactericidal substance, by Alexander Flemming. These cells play an important role in innate immunity in the small intestine, producing a wide diversity of antimicrobial peptides and enzymes such as lysozyme itself, cryptidines, defensins and a lectin with bactericidal properties.

8 0
3 years ago
What is meant by “concentration”? How can you increase the concentration of salt (electrolytes) in a solution of water? How can
GuDViN [60]

Answer:

The concentration of a substance is the quantity of solute present in a given quantity of solution.

3 0
3 years ago
Archimedes principle​
prisoha [69]

Answer:

Archimedes principle

Explanation:

Any object, totally or partially immersed in a fluid, is buoyed up by a force equal to the weight of the fluid displaced by the object.

7 0
3 years ago
Which statement is best supported by the data on the map?
Leto [7]

Answer:

B. Some countries have many sources of beryllium, and some have no sources of beryllium.

Explanation:

Beryllium is a very important mineral that is present in many countries. All countries did not have beryllium deposits. Some countries have many sources and deposits of beryllium, and some have  no sources of beryllium. There are many deposits of beryllium in different parts of United states of America. Those countries which have no beryllium deposits have cell phones because they purchase cell phones from international market by paying money which can be earned through selling of its goods.

8 0
3 years ago
What is the role of RNA polymerase?
oksano4ka [1.4K]
-binds to DNA during transcription and separates the DNA strands
-then uses one strand of DNA as a template from which to assemble nucleotides into a complementary strand of RNA. Hope this helped. ;)
3 0
3 years ago
Read 2 more answers
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