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3 years ago

Not technically genetic material, but where chromosomes are stored in______cells.

Biology

1 answer:

lora16 [44]3 years ago

5 0

<h2>Answer </h2>

Chromosomes are stored in Nucleoid cells

Explanation

There are two types of chromosomes i.e prokaryotes and eukaryotes. In prokaryotes, the chromosomes found in the cytoplasm in an area called nucleoid and in eukaryotes, the chromosomes are found in a structure called nucleus. Each eukaryotic chromosome is composed of DNA coiled and condensed around a nuclear protein called histones. The nucleoid performs likewise to a nucleus though it is not encompassed by a membrane in the living organism.

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Identify each event as the result of mechanical weathering or chemical weathering.

kow [346]

<h3>The following events are identified as chemical weathering:</h3>

The minerals in a marble statue react with water to form acids and pores in the structure.
The rocks in a region are streaked orange after being exposed to repeated rains.

Reason:

When the weathering process occurs due to chemical reaction, then it is considered as chemical weathering.

In the first case, minerals of marble statue are reacting with water to cause weathering. In the second case, due to the acidificaion reaction, the change of the color has happened after exposure to the repeated rains.

<h3>The following events are identified as Mechanical weathering:</h3>

A piece of rock crumbles after being constantly thrashed by strong waves.

Industrial runoff forms cracks in a rocky structure in its path.

Reason:

When the rock is broken into simple pieces without any chemical reaction it is considered as mechanical weathering.

In the first cause, due to the abrasion caused by the strong waves, weathering has happened, in the second case industrial run off may be of varying temperature and thus may cause heating or cooling of the rock and causes weathering.

8 0

3 years ago

the mitochondrion is host to which portion of cellular respiration? glycolysis alcoholic fermentation lactic acid fermentation t

MA_775_DIABLO [31]

Answer: The correct answer is Kreb cycle.

Cellular respiration is defined as the oxidation of food into CO₂ ( cabon dioxide) and H₂O ( water) in order to produce energy in the form of ATP ( adenosine triphosphate).

It occurs in three stages that is Glycolysis, Kreb cycle, and Electron transport chain.

Kreb cycle occurs in the matrix of the mitochondria. It includes the oxidation of a two carbon compound that is Acetyl- CoA in order to generate a pool of chemical energy in the form of ATP, NADH, FADH₂.

On the contrary, glycolysis and fermentation occur in the cytoplasm.

Thus, mitochondria is host to Kreb Cycle of the cellular respiration.

3 0

3 years ago

Read 2 more answers

What are some of the specialized cells found in vertebrate animals

White raven [17]

Epithelial, muscle, connective, nerve and blood.

6 0

3 years ago

Need help! 40 points!

balandron [24]

Answer:

Row 3 should be it.

Explanation:

3 0

3 years ago

What is a earthquake?

Eva8 [605]

The answer is C
The reason why is because an Earthquake is the shaking that radiates out from the breaking of a rock

5 0

3 years ago