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kykrilka [37]
2 years ago
12

process requiring energy for the movement of particles across a cell membrane across against the concentration gradient

Biology
2 answers:
notka56 [123]2 years ago
5 0

Answer:

Active Transport

Explanation:

natta225 [31]2 years ago
3 0
This process is active transport.

Unlike other methods such as diffusion or osmosis, active transport requires extra energy provided by the organism from such as cellular respiration. In addition, they also require a carrier protein, which can change its shape to bring the substance through the cell membrane.

Some examples requiring active transport may include root hair cells absorbing mineral ions, or our small intestine absorbing digested nutrients into our body.
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I’m which part of the cell is the majority of the energy released from breakdown of glucose
poizon [28]

Sentence Correction: In which part of the cell is the majority of the energy released from the breakdown of glucose?

nucleus

mitochondrion

cytoplasm

plasma membrane

Answer: <em>The answer is mitochondrion.</em>

Explanation: <em>The reason the is the correct answer is because, there are the Locations of Cellular Respiration which occurs in two stages.</em>

<em>First stange - cytoplasm</em>

<em>Second stage - mitochondrion</em>

<em>So as we can see, mitochondrion is the Second stage which is the correct answer because the majority of the energy released from the breakdown of glucose.</em>

<em />

6 0
2 years ago
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Name two scientific issues that involve ethics
Zina [86]
Storing sperm and Egg cells to later create babies when desired.

Parents controlling the baby sex that is produced.
7 0
3 years ago
I'LL GIVE BRAINLIEST:
ch4aika [34]

Answer:

The grasshopper doesn't have to use it circulatory system to carry gases to and from the grasshopper cells because the air that is passed through the trachea system is already close enough to get to the cells.

Explanation:

"In the grasshopper, exchange of oxygen and carbon dioxide occurs in the tracheal system. Hemolymph plays no part in the process. There is not even an oxygen-carrying pigment in insect hemolymph." - www.biology-pages.info

(Here's some extra info as well)

8 0
2 years ago
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A pulley system has an mechanical advantage of 10. If a mover used this pulley to lift a piano with a force of 1500 N a distance
Jlenok [28]
Answer:
(a) 145 N
(B) 40 N
(c) 10 ropes
Explanation:
Mechanical advantage, where and are input and output force respectively
Since MA is given as 10 and input force is 1450 N

Therefore, the mover must use a force of 145 N
(b)
Since also and the is given as 4 m then

(c)
Literally, we need 10 rope segments to support the piano since we utilize the mechanical advantage
3 0
2 years ago
What is the action force and reaction force of walking
RoseWind [281]
That's hard. The action might be when you go to lift your feet off the ground and the reaction force is letting your feet touch the ground again while taking a stride. Hope this helps.
8 0
2 years ago
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