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Natali [406]
3 years ago
10

Which substance acts as a buffer

Biology
2 answers:
matrenka [14]3 years ago
7 0
The solution or substance that acts as a buffer in natural water is the decomposing animal matter.
kobusy [5.1K]3 years ago
6 0

Answer:

minerals and salts

Explanation:

apex

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A child has type O blood. Which of the following couples could be the child's parents?
Fofino [41]

Answer:D Is the correct answer.

Explanation: All of the options could be the parents of the child with type O blood, because every type of blood has an O type in it.

3 0
3 years ago
What equation shows a disaccharide with the monosaccharides that make it up
kirill115 [55]
Sucrose: glucose + fructose sucrose is a disaccharide made from glucose and fructose
glucose: C(sub 6)H(sub 12)O(sub6)fructose: C(sub 6)H(sub 12)O(sub6)sucrose: C(sub 12)H(sub 22)O(sub 11)a water molecule, H(sub 2)O gets removed which is why there are 2 less hydrogens and one less oxygen
7 0
3 years ago
Cellular products such as hormones and neurotransmitters are released by the process of __________.
Finger [1]
Cellular products such as hormones and neurotransmitters are released by the process of exocytosis. <span> Exocytosis is the term that describes the transport of material out of a cell.</span>During this process <span>vesicles fuse with the plasma membrane and release their contents to the outside of the cell.
</span><span>This process is the counterpart of endocytosis.</span>
8 0
3 years ago
which of the macromolecules tested in this exercise (proteins, lipids, nucleic acids) were formed by dehydration reactions? expl
aalyn [17]

Large polymers are created during dehydration synthesis, which are typically referred to as biological macromolecules. These compounds include proteins, lipids, carbohydrates, and nucleic acids.

As a result, the dehydration reaction is responsible for the formation of protein, lipid, and nucleic acids.

1. Protein structure

  • Amino acid polymers form proteins. There are four different types of proteins, based on structure.
  • The amino acid sequence of a protein is represented by its primary structure, which is a linear chain.
  • The backbone (main chain) atoms of a polypeptide are arranged locally in space to form the protein's secondary structure.
  • A polypeptide chain's whole three-dimensional structure is referred to as a protein's tertiary structure.
  • The protein's quaternary structure, which is a three-dimensional arrangement of the subunits of a multi-subunit protein.

2. Lipid structure is a crucial element of the cell membrane. The structure is mostly composed of a glycerol backbone, two hydrophobic fatty acid tails, and a hydrophilic phosphate group.

3. Nucleic acids' structure: Nucleotide polymers make up nucleic acids. Each nucleotide is made up of an aromatic base with a N-atom connected to a pentose sugar with five carbons, which is then joined to a phosphate group.

To know more about biological macromolecules visit:

brainly.com/question/2141678

#SPJ4

7 0
1 year ago
Look at this diagram of a plant.
Fiesta28 [93]

Answer:

W- developed seeds

X-angiosperm

Explanation:

Well for one, these two are the only things w/ a referrable image (I'm not sure if that's a word :-)) Another thing is angiosperm literally means flowering plant and a tomato is a ripe, or flowering, plant. W is an image of seeds that are at mid stage in there developing process, so it is clearly the answer. Correct me if im wrong :-D.

8 0
3 years ago
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