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frosja888 [35]
3 years ago
11

The part of the endoplasmic reticulum with proteins attached is called

Biology
1 answer:
ANEK [815]3 years ago
6 0
The rough endoplasmic reticulum (versus the smooth), which is where the ribosomes are and make proteins.
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When a child goes DOWN a slide what type of transport is that most like? Explain. When a child goes UP a slide what type of tran
ahrayia [7]

The answer would be:

Passive transport

Active transport

Why?

There are two ways molecules can move across membranes within the cell. What makes the two different is the use of energy.

PASSIVE transport is the movement of molecules DOWN the concentration gradient. The molecules move from areas of higher concentration to lower concentration. This does nor require energy. Comparing it to the scenario, the child starts from a higher area and ends at a lower area. Going down a slide does not take energy. The child simply goes down it.

When you talk about the child going UP a slide, think ACTIVE transport. Unlike passive transport, active transport requires energy, because the molecules move AGAINST the concentration gradient.  The movement of molecules in this type of transport is the opposite, it goes from lower areas of concentration to higher areas of concentration.

Hopefully, this has been educational for you and was able to help you understand the difference between the two.

4 0
3 years ago
Organelles can be thought of as what
cupoosta [38]
“They can be thought of as "factories" in the cell”.
6 0
2 years ago
How is photosynthesis and cellular respiration cyclical ​
kow [346]

Answer:

Explanation:Photosynthesis and aerobic respiration are both part of a cyclic process of biochemical reactions. ... Photosynthesis requires the products of aerobic respiration (carbon dioxide and water), while aerobic respiration requires the products of photosynthesis (glucose and oxygen).

7 0
2 years ago
"Explain how and why de-oxygenated blood is pumped to the lungs and is then returned to the heart were the blood now rich with o
Jlenok [28]
<h2><u>Heart and lungs:</u></h2>

The upper chamber of the heart is called atrium and lower chamber of the heart is called ventricles.

The blood circulation in the heart is basically under the functioning of three blood vessels namely:

<h3><u>Arteries: </u></h3>
  • They start with the aorta, the huge vein leaving the heart.
  • Veins divert oxygen-rich blood from the heart to the majority of the body's tissues.
  • They branch a few times, decreasing and littler as they convey blood more remote from the heart.
<h3><u>Capillaries: </u></h3>
  • These are little; flimsy blood vessels that associate the arteries and the veins.
  • Their dainty dividers permit oxygen, supplements, carbon dioxide, and other waste items to go to and from our organ's cells.
<h3><u>Veins: </u></h3>
  • These are the blood vessels that return blood to the heart; this blood needs (oxygen-poor) and is wealthy in waste items that are to be discharged or expelled from the body.
  • Veins become bigger and bigger as they draw nearer to the heart.
  • The unrivaled vena cava is the huge vein that brings blood from the head and arms to the heart, and the second rate vena cava brings blood from the mid-region and legs into the heart.
6 0
3 years ago
A flood kills most of the population of ants that live near river water
AVprozaik [17]
This situation is the perfect example of the random process that is called genetic drift. A minor, usually, form of evolution that works best in small <span>populations or in situation as you have described above.

I hope you get this answer right!
Have a great day!:DDDD :)!</span>
4 0
3 years ago
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