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deff fn [24]
3 years ago
14

What's the job of the endoplasmic reticulum? Chloroplast? Nucleus?

Biology
1 answer:
kari74 [83]3 years ago
7 0
Endoplasmic reticulum= transportation of proteins, formation of skeletal framework, help in formation of nuclear membrane during mitosis

Chloroplast= contains chlorophyll, is where photosynthesis takes place, takes in sunlight

Nucleus= contains genetic material, has information for cell functions, is like, directs activities of organelles and cell
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Where on the earth is the greatest amount of long-term oxygen storage? A) decomposer organisms B) photosynthetic plants C) rocks
MrRa [10]
C.) Rocks in the Geosphere
Hope this helps :)
3 0
3 years ago
In what way are cell biologists and molecular biologists similar?
Dmitry [639]

Molecular biologists are interested in things like the level of gene expression (how much protein or RNA is present at any given time), which molecules are directly touching each other inside the cell, etc. ... Cell biology techniques, on the other hand, want to know what's going on inside intact cells.

( Try to see which one sounds best after reading this)

4 0
3 years ago
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Which of these is a correct description of the relation?
zvonat [6]
<h3>Answer:</h3><h2>A Reaction is the rate rate which increases with a decrease in temperature.</h2>

It can be physical or chemical; a physical reaction is the one which occurs as a result to an event i.e. anger, happiness, excitement etc. Where as a chemical reaction is illustrates the process a chemical behaves when mixed with another substance.

4 0
3 years ago
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In arteriosclerosis, overproduction of abnormal collagen and decreased quantities of elastin lead to what?
Tcecarenko [31]

In arteriosclerosis, overproduction of abnormal collagen and decreased quantities of elastin lead to Decreased coronary artery perfusion.

Arteriosclerosis is a condition in which the arteries, which transport oxygen and nutrients from the heart to the rest of the body, thicken and stiffen, often limiting blood flow to the organs and tissues. Flexible and elastic arteries indicate good health. However, the artery walls can stiffen over time, a phenomenon known as arterial hardening.

The accumulation of lipids, cholesterol, and other chemicals in and on the artery walls is known as atherosclerosis. The accumulation is known as plaque. Atherosclerosis can constrict the arteries and obstruct blood flow. The plaque may rupture and cause a blood clot.

Symptoms of arteriosclerosis:

  • chest pressure or discomfort (angina)
  • sudden numbness or weakness in the arms or legs.
  • speech slurs or speaking difficulties.
  • vision briefly lost in one eye.
  • weakened facial muscles
  • ache while walking.
  • elevated blood pressure
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To know more about arteriosclerosis refer to: brainly.com/question/685228

#SPJ4

4 0
2 years ago
What happens durning prophase
Crank
This is the first stage of mitosis and meiosis whereby the specialized cell is undergoing, cell division.

The nuclear envelope starts to break down

The chromosomes start to condense during this phase, from being loose to being tight, held together at the middle.

The mitotic spindles start forming, as well from the spindle apparatus.

Brainliest please.

6 0
3 years ago
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