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abruzzese [7]
3 years ago
5

Humans are about 65 percent water, and tomatoes are about 90 percent water. Yet, water is not a major building block of life. Ex

plain.
Biology
1 answer:
mote1985 [20]3 years ago
8 0
Water cannot carry out the release of energy that is needed to complete chemical reactions necessary for the functions of life.
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All living organisms break down sugar to obtain energy using cellular respiration, Which of the following chemical reactions rep
Ghella [55]

Answer:

The chemical reaction that represents the process of aerobic cell respiration is oxygen + glucose → water + carbon dioxide + energy

Explanation:

Cell respiration occurs in the mitochondria of eukaryotic cells and consists of a series of chemical reactions in which energy in the form of ATP molecules is obtained from a glucose molecule in the presence of oxygen.

<u>Glucose is the main energetic substrate</u> to be able to synthesize energy in the form of ATP, through oxidative phosphorylation. At the end of the process ATP is obtained as products, and as waste compounds water and carbon dioxide, which can be schematized in the following chemical reaction:

              <em>              C₆H₁₂O₆  +  6O₂ →  6H₂O  +  6CO₂ + ATP ↑</em>

<em>                Glucose + Oxygen → Water + Carbon dioxide + Energy ↑</em>

This reaction summarizes what happens in aerobic cellular breathing, which is necessary to synthesize energy for cellular functions.

The other reactions:

  • <em>oxygen + water </em><em>→</em><em> glucose + lactose </em>
  • <em>glucose + lactose </em><em>→</em><em> oxygen + water </em>
  • <em>water + carbon dioxide + energy </em><em>→</em><em> oxygen + glucose</em>

<em>do not represent the components or the order of the reactions that occur in aerobic cell respiration</em>

7 0
3 years ago
Closely stacked, flattened sacs (plants only)
Nesterboy [21]
The answer is chloroplast
4 0
3 years ago
What would be expected for the formation of an α-helix, for a segment of a protein chain that contains lysine approximately ever
Oksanka [162]

Answer:

Helix formation would be favored at high pH.

Explanation:

6 0
3 years ago
A group of events or individuals that represent a population is?
Leviafan [203]
I think it might be sampling
7 0
3 years ago
Describe two types of living things that biologists could study. Think about types of living things that are not in the ocean —
S_A_V [24]

Answer:

Following are the two types of living things that biologists could study:

1) Animals

2) Plants

Explanation:

As we know plants and animals are the most important organisms. Animals has further categories of living things are on land:

1) Birds

2) Mammals

3) Reptiles

4) Amphibians

Fishes are not included because they are in water but not on land.

3 0
3 years ago
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