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Anni [7]
2 years ago
12

Name four groups of organic compounds found in living things

Biology
1 answer:
Aleksandr [31]2 years ago
5 0
<span> carbohydrates, lipids, proteins, and nucleic acids.

Hope this helped!</span>
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Tanner is convinced that the circulatory system and the immune system do not function together in humans. He did complete
Lilit [14]

Answer:

D

Explanation:

All the body's systems are linked together in some way. They all interact to produce a fully functioning organism.

A is not correct, becomes hormones are part of the endocrine system, not the immyne system.

B is not correct, because they are not explicitly involved in homeostasis

C is incorrect, all the systems are always working in the background.

The correct answer is D, one way in which the two systems are linked is that the cells of the immune system need to circulate around the body. The circulatory system is incredibly important for this, ensuring that the cells can reach their target sites

4 0
3 years ago
Are molecules larger or smaller than cells and why?
VashaNatasha [74]

Answer:

they are smaller then cells

Explanation:

they are composed of many atoms

3 0
3 years ago
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Based on your knowledge of roots and affixes which is most likely definition of the word microscopic?
lisov135 [29]

Explanation:

Microscopy is the science of investigating small objects and structures using a microscope. ... Microscopic means being invisible to the eye unless aided by a microscope.

4 0
2 years ago
A certain bacterial mRNA is known to represent only one gene and to contain about
Brut [27]

Answer:

C) 30,000

Explanation:

According to the given information, the bacterial mRNA consists of about 800 nucleotides. Three consecutive nucleotides together make one genetic codon which in turn codes for one specific amino acid in the protein encoded by this mRNA.  

So, an mRNA with 800 nucleotides will have total 800/3 = 266.67 or 266 genetic codes. The protein encoded by this mRNA would have a total of 266 amino acids.  

Given that one amino acid imparts 110 units to the molecular weight of the protein, the protein with 266 amino acids have the molecular weight= 266 x 110 = 29260, that is about 30,000.  

4 0
3 years ago
In ________ matter flows from one trophic level to another, and
Vika [28.1K]
1 is the answer because it’s talking about chemical
5 0
3 years ago
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