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Fudgin [204]
3 years ago
5

What are the roles of the chloroplasts and mitochondria?

Biology
1 answer:
Allushta [10]3 years ago
5 0

Answer:

Explanation:

Mitochondria are the "powerhouses" of the cell, breaking down fuel molecules and capturing energy in cellular respiration. Chloroplasts are found in plants and algae. They're responsible for capturing light energy to make sugars in photosynthesis.

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A video game console manufacturer hired scientists and engineers to work on ways to improve the video cards used in their game s
Alex777 [14]

Answer: To obtain superior innovation

Explanation:

The company in other to be perceived above and to be preferred above their rivals, they are to create an innovation that is higher in quality and superiority to other game systems in other organisations

7 0
3 years ago
Write a brochure to third graders explaining the three different types of muscles? Give an example of each type and include a de
Korvikt [17]

Answer:

Three types of muscles are the cardiac muscles, smooth muscles, and the skeletal.

an example of a cardiac muscle muscles that contract the heart to pump blood. this heart muscle is a striped muscle in the walls of the heart. it is involuntary meaning a person cannot control it consciously.

an example of a smooth muscle is muscle tissue which is used by various systems to apply pressure to vessels and organs. this muscle is also involuntary and are usually in sheets or layers. your brain and body tell these muscles what to do without you even thinking about it.

an example of skeletal muscle are your biceps, deltoids, or even pectoralis. this muscle is called striated, meaning long or streak like, because the light and dark parts of the muscle fibers make them look striped(striated). these muscles are voluntary, which means they can control what you do.

8 0
3 years ago
Read 2 more answers
Which best describes how DNA fits inside a cell nucleus?
dolphi86 [110]

Answer:

The correct answer is - DNA tightly coils around proteins and condenses into chromosomes, which fit in the nucleus.

Explanation:

The chromatin reticulum is present in the undivided cells, which condenses to form a rod-like form called a chromosome. The chromosome consists of DNA structures.

That DNA is a double helical structure and acidic in nature and it is present inside the chromosomes as it is coiled around histone protein which is basic in nature. That allows the DNA to fits in the nucleus.

Thus, the 3rd statement is the correct answer.

8 0
4 years ago
Read 2 more answers
In the biosphere, what acquires carbon present in the atmosphere?
katrin2010 [14]

Answer:

<em> Plants mostly acquire carbon present in the atmosphere. ... Carbon is also removed by conversion of reduced carbon to organic tissues or carbonates to hard body parts.</em>

7 0
3 years ago
Read 2 more answers
Which part of the compound light microscope is used to change magnification?
makkiz [27]

Answer:

Illuminator: A steady light source (110v) used in place of a mirror. If your microscope has a mirror, it is used to reflect light from an external light source up through the bottom of the stage.

Explanation:

Hopefully This Helps

5 0
3 years ago
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