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Nady [450]
3 years ago
14

_________________________ , _____________________ ,__________________, and ___________________are the four tasks completed by th

e digestive system in the body
Biology
1 answer:
Vika [28.1K]3 years ago
6 0

Answer:

ingestion, propulsion, mechanical or physical digestion, chemical digestion, absorption, and defecation

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Ocean deoxygenation
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Fungi are considered to be more closely related to animals rather than plants because they A. are photosynthetic. B. aren't mobi
garik1379 [7]
C. can't make their own food.
Fungi are considered to be more closely related to animals rather than plants because they
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3 years ago
Answer what is a natural resource and how do we use natural resource.
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B and all of the above

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Describe how the structures of proteins differ from the structures of carbohydrates
Masteriza [31]

Answer:

Both are considered macromolecules. I'll explain below

Explanation:

Proteins are like a huge Lego construction. Each individual piece gets pieced together to make a larger "thing" - Death Star, House, etc. Each individual piece is a monomer, and the larger construction is the polymer. The monomers are Amino Acids and they get pieced together to form the polymer that is called a protein. The linkage that they use is an amide bond, and in biology it is usually called a peptide bond.

Carbohydrates can be singular monomers or polymer units. They are made of completely different compounds - usually aldehydes or ketones. And they link together through different chemical linkages (acetal or ketal linkages for polymers,hemiacetal or hemiketal linkages for monomers).

Both can be large, 3D strucutres - proteins are only functional as a large, 3D structure, while carbohydrates can be singular.

5 0
3 years ago
In a eukaryotic cell in mitotic S-phase, a spontaneous DNA double-strand break occurred due to replication fork collapse. Geneti
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