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Tems11 [23]
3 years ago
12

Why is Mitochondria different in the cells of older people ?

Biology
1 answer:
Vlad1618 [11]3 years ago
5 0
Well, mitochondria are the energy supplying organelles.

Knowing this, the mitochondria is different in the cells of older people because its been damaged, its called Mitochondrial Aging. When mitochondria age, just like us, they get damaged. And when they get damaged they damage our age, in a sense that we get older. This is how it is different in older people.
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To produce one glucose, the calvin cycle needs to be run ________ times.
Anestetic [448]
To make one glucose, the calvin cycle would need to turn 6 times.
I hope thid helps (:
6 0
4 years ago
In your own words, explain the theory of continental drift.
Rom4ik [11]
<span>gradual movement of the continents across the earth's surface through time. and that explains draft because they were crossing/drafting across the ocean hope that helps</span>
4 0
3 years ago
The reproductive cells that have half the number of chromosomes as other cells in the body are called gametes.
Lorico [155]

Answer:

falso

Explanation:

Las únicas células humanas que no contienen pares de cromosomas son las células reproductoras, o gametos, que portan solamente una copia de cada cromosoma

6 0
3 years ago
Classify each statement as an example of adhesion, cohesion, or surface tension. Drag each statement to the appropriate bin. A s
LekaFEV [45]

Answer:

A sewing needle floats when it is placed gently on top of water in a bucket - surface tension

Water molecules ding to plant cell walls - adhesion

A water strider runs across a pond without breaking the surface - surface tension

A drop of water spilled on a table forms a drop on the table, rather than spreading out over the surface - cohesion

Water molecules cling to the side of a beaker - adhesion

Water molecules are attracted to each other - cohesion

Explanation:

The surface tension refers to the tendency of the surface of a liquid to remain unbroken by an external force due to the cohesive property of the molecules of the liquid. Instead of being broken, the surface of the liquid stretches like an elastic membrane.

The adhesive property of a liquid, also known as the force of adhesion, refers to the property of the molecules of the liquid to stick to other molecules while cohesive property or cohesion refers to the property of molecules of liquids to stick to themselves.

Hence,

<u>Surface tension</u>

  • A sewing needle floats when it is placed gently on top of water in a bucket.
  • A water strider runs across a pond without breaking the surface.

<u>Cohesion</u>

  • A drop of water spilled on a table forms a drop on the table, rather than spreading out over the surface.
  • Water molecules are attracted to each other.

<u>Adhesion</u>

  • Water molecules ding to plant cell walls
  • Water molecules cling to the side of a beaker
8 0
3 years ago
What is one of the most significant features that make cephalopods different from all other invertebrates
tankabanditka [31]
That they were known for their remarkable ability to change body color and pattering.
7 0
2 years ago
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