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Ludmilka [50]
3 years ago
7

When are some of the important combinations active?

Biology
1 answer:
Feliz [49]3 years ago
5 0

Answer:

Mitosis, interphase

Explanation :

Mitosis can be described as a process by which a cell replicates and makes two daughter cells. Every cell of the body other then the sex cells replicate by the process of mitosis.

Interphase can be described as a phase in which a cell make copies of its DNA in order for mitosis to begin. This phase has three stages:

G1 phase: The cells grows and produces more organelles and proteins.

G0 phase: This phase occurs when the cell does not have to carry out the process of mitosis.

S phase: the DNA is synthesized and other required machinery for mitosis is made.

G2 phase: The cell goes back to normal size.

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Groundwater contaminated by sewage from a ruptured septic tank can sometimes be naturally purified by flowing for a relatively s
Valentin [98]

Answer:

<em>The correct option is A) sandstone aquifer</em>

Explanation:

Groundwater can simply be described as water which is present inside the Earth's surface in structures called aquifers. Aquifers are materials which have an ideal porosity and permeability which allow water to flow through them. Aquifers  are materials like sand, silt or rocks.

Sandstone aquifers can trap waste particles like bacteria while allowing the water to easily flow. Hence, they can be used for sewage from a ruptures septic tank.

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3 years ago
From which graph below would you conclude that velocity decreases directly with time?
Jet001 [13]
I dont see a photo? can you rewrite it

3 0
3 years ago
Evesa
Artist 52 [7]

Answer:

Active uptake (which I think you mean active transport) is important when the concentration gradient is against that of a certain substance, so it doesn't cross the membrane through diffusion or passive transport. It is sometimes necessary if a substance needs to move across a membrane but can't do so due to electrical charge or that there is a substance on the other side of the membrane preventing diffusion.

Explanation:

8 0
3 years ago
Which is a difference between proteins and carbohydrates and fats?
morpeh [17]

Answer:

HERE JUST TAKE IT

Explanation:

Ok, there's carbon and hydrogen in all of them, that's the only similarity. They are known collectively as macro-nutrients.

Carbohydrates are basically, oxygen, carbon and hydrogen and they're the bodies primary source of energy. This means that they're the first source of energy used which is why if you eat foods high in simple sugars you get a sugar rush. All carbs metabolize down to glucose, some faster than others.

Fats are called lipids. Lipids are very heterogeneous (this means that there's not much similarity between them). Some examples of lipids are steroids, seed oils, pork fat, cholesterol, etc. The main thing in common with them is that they don't mix with water. They are readily stored in fat cells in the form of tryglicerides and are used when carbs are all used up. They also yield the highest per gram amount of energy (it escapes me right now).

In a chemical sense, fats are lipids derived from animals (saturated, solid at room temperature) and oils are derived from plants and seeds (insaturated with some exceptions, and liquid at room temperature. Insaturated are healthier because they contain HDL which cleans your arteries (prevents artherosclerosis).

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When athletes eat/drink protein, it's to give them building materials in order to increase the amount of stuff inside their cells which will enable them to produce more energy.

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3 years ago
The vermiform appendix extends from the region of the large intestine known as what
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Religion because of the religion


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