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laila [671]
4 years ago
5

What happens during the s sub-phase

Biology
1 answer:
Zielflug [23.3K]4 years ago
4 0
A: the DNA replicates producing two copies of each chromosome.
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Important functions of these biomolecules include muscle development, acting in the immune system, and acting as enzymes.
Sindrei [870]

Proteins help in the development of muscle, acts in the immune system and also as enzymes. They are considered as a <span>class of nitrogenous organic compounds that are comprise of large molecules which contains one or more long chains of amino acids and are a vital portion of all active organisms.</span>

3 0
4 years ago
Why does our heart need two parts that are completely separate from one another?
SVETLANKA909090 [29]

Answer:

the heart is separated into two sides so that it can carry out its function well. The right heart contains deoxygenated blood and the left heart with oxygenated blood. the two sides are separated from each other so that the blood from the two sides don't get mixed. this leads to effective oxygenation of the deoxygenated blood in the right heart through pulmonary circulation and effective oxygenation of the tissues in the different parts of the body by the oxygenated blood of the left heart through systemic circulation.

Explanation:

7 0
2 years ago
Compare the external structure of the mammalian skin with that of the epidermis of a leaf.
antoniya [11.8K]

Answer:

<em><u>Mammalary skin</u></em>

Skin is layered

Have hairs on it.

Acts as protectector

not so hard as epidermal

<em><u>Epithelial</u></em>

Can be layered

Dont have hair

Acts as protective layer also supports plants

Its hard

6 0
3 years ago
What is the correct order for respiration?
Studentka2010 [4]

Answer:

Glycolysis, krebs cycle, electron transport chain

Explanation:

3 0
3 years ago
Where would you expect to find the greatest use of geothermal energy in the US and why?
Vanyuwa [196]

Answer:

Geothermal reservoirs are naturally occurring areas of hydrothermal resources. These reservoirs are deep underground and are largely undetectable above ground. Geothermal energy finds its way to the earth's surface in three ways:

Volcanoes and fumaroles (holes in the earth where volcanic gases are released)

Hot springs

Geysers

Explanation:

The most active geothermal resources are usually found along major tectonic plate boundaries where most volcanoes are located. One of the most active geothermal areas in the world is called the Ring of Fire, which encircles the Pacific Ocean.

When magma comes near the earth's surface, it heats ground water trapped in porous rock or water running along fractured rock surfaces and faults. Hydrothermal features have two common ingredients: water (hydro) and heat (thermal).

Geologists use various methods to find geothermal reservoirs. Drilling a well and testing the temperature deep underground is the most reliable method for locating a geothermal reservoir.

7 0
3 years ago
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