why do animal cells have more mitochondria than plant cells

Why Do Animal Cells Have More Mitochondria Than Plant Cells?

Plants don’t move – they require less energy. … Plants have chloroplasts (which animal cells do not) to produce energy by converting sunlight but animal cells need more mitochondria to produce energy during respiration that’s why mitochondria are power house of the cell.

Why do animal cells have many mitochondria?

Some cells have more mitochondria than others. Muscle cells have many mitochondria, which allows them to respond quickly to the need for doing work. Mitochondria occupy 15 to 20 percent of mammalian liver cells according to Karp. Order and disorder in biological systems.

Do plants or animals have more mitochondria?

Answer: Animals have more mitochondria than compared to plant cells because animals are mobile while plants are not.

Is the mitochondria different in plant and animal cells?

Both plant and animal cells are eukaryotic, so they contain membrane-bound organelles like the nucleus and mitochondria. … Plants and animals are very different on the outside as well as on the cellular level. Both animal and plant cells have. mitochondria, but only plant cells have chloroplasts.

Are mitochondria found in most plant cells explain?

Mitochondria are found in the cells of nearly every eukaryotic organism, including plants and animals. Cells that require a lot of energy, such as muscle cells, can contain hundreds or thousands of mitochondria. A few types of cells, such as red blood cells, lack mitochondria entirely.

Which cells have the most mitochondria?

What cells have the most mitochondria? A. Your heart muscle cells – with about 5,000 mitochondria per cell. These cells need more energy, so they contain more mitochondria than any other organ in the body!

Why do animal cells need more energy than plant cells?

Animals need to move from one place to another; in search of food. Therefore, animals needed pretty higher energy than plants. Plants are autotrophic in nature; they synthesize their own food via photosynthesis so they do not need to search for food for survival.

What kind of cells have more mitochondria and why?

Muscle cells are assiciated with a large number of mitochondria as they require more ATP (energy) to function than other cells. They need this because of their frequent contraction and relaxation, which requires more ATP than average cells.

What is the purpose of the mitochondria in both plant and animal cells *?

The function of the mitochondria in both plant and animal cells is to produce energy for the cell via ATP production as part of the Krebs cycle. Mitochondria (mitochondrion singular) are membrane-bound organelles found in the cells of most eukaryotic organisms.

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Why do you think plants and animals have many different types of cells as opposed to having only one cell type?

Both plant and animal cells have a cell membrane, but only the former has a cell wall. The absence of a wall makes it possible for animals to develop different types of cells and tissues. Plant cells also have a chloroplast.

Why are there differences between plant and animal cells?

Plant cells have a cell wall, but animals cells do not. … Plant cells have chloroplasts, but animal cells do not. Chloroplasts enable plants to perform photosynthesis to make food. Plant cells usually have one or more large vacuole(s), while animal cells have smaller vacuoles, if any are present.

Do animal cells have mitochondria?

Furthermore, it is no surprise that mitochondria are present in both plants and animals, implying major shared regulatory, bioenergetic, and chemical substrate pathways. Commonalities of energy processing in both plants and animals have become even stronger by the finding that chloroplast can be found in animal cells.

Why do plants cells have mitochondria?

Plant cells need both chloroplasts and mitochondria because they perform both photosynthesis and cell respiration. Chloroplast converts light (solar) energy into chemical energy during photosynthesis, while mitochondria, the powerhouse of the cell produces ATP- the energy currency of the cell during respiration.

What is the purpose of mitochondria in plant cells?

Mitochondria carry out a variety of important processes in plants. Their major role is the synthesis of ATP through the coupling of a membrane potential to the transfer of electrons from NADH to O2 via the electron transport chain.

Can cells make more mitochondria?

Mitochondria cannot be made “from scratch” because they need both mitochondrial and nuclear gene products. These organelles replicate by dividing in two, using a process similar to the simple, asexual form of cell division employed by bacteria.

What cells have more mitochondria than others?

What types of cells would have more mitochondria than others? The muscle cells has more mitochondria than others.

Why do muscle cells have the most mitochondria?

This is because mitochondria produce ATP during aerobic respiration and ATP is needed for muscle to contract. … Muscles cells contain more mitochondria because they have to release large amount of energy quickly for movement.

What does mitochondria do for animals?

Mitochondria are best known for their role in producing the ATP molecules that fuel nearly all of the physiological processes supporting survival and performance of the animal.

Why do larger cells need more mitochondria?

Why do large cells need more mitochondria? Need more energy. Mitochondria is place for cellular respiration. More mitochondria = more ATP produced.

How many mitochondria are in a plant cell?

Plant cells typically contain several hundred physically discrete mitochondria. For example, Arabidopsis mesophyll cells contain 200–300 discrete mitochondria, while tobacco mesophyll protoplasts contain 500–600 (Logan, 2010; Preuten et al., 2010).

Which might have more mitochondria a muscle cell or a bone cell Why?

Muscles cells contain more mitochondria because they have to release large amount of energy quickly for movement.

What is the difference between plant and animal cells under a microscope?

Under a microscope, plant cells from the same source will have a uniform size and shape. Beneath a plant cell’s cell wall is a cell membrane. An animal cell also contains a cell membrane to keep all the organelles and cytoplasm contained, but it lacks a cell wall.

What are the differences between animals and plants?

PlantsAnimals
Plants are generally rooted in one place and do not move on their own.Most animals have the ability to move fairly freely.
Plants contain chlorophyll.Animals do not contain chlorophyll.
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What is found in both plant and animal cells but is much larger in plant cells?

Vacuoles are storage bubbles found in cells. They are found in both animal and plant cells but are much larger in plant cells. Vacuoles might store food or any variety of nutrients a cell might need to survive.

What is the 3 main differences between plant and animal cells?

Animal cells and plant cells share the common components of a nucleus, cytoplasm, mitochondria and a cell membrane. Plant cells have three extra components, a vacuole, chloroplast and a cell wall.

How is a plant cell similar to an animal cell?

Structurally, plant and animal cells are very similar because they are both eukaryotic cells. They both contain membrane-bound organelles such as the nucleus, mitochondria, endoplasmic reticulum, golgi apparatus, lysosomes, and peroxisomes. Both also contain similar membranes, cytosol, and cytoskeletal elements.

What do animal cells have that plants don t?

Animal Cells versus Plant Cells

Animal cells each have a centrosome and lysosomes, whereas plant cells do not. Plant cells have a cell wall, chloroplasts and other specialized plastids, and a large central vacuole, whereas animal cells do not.

Can an animal cell survive without mitochondria?

No, the cell would not be able to survive without mitochondria as mitochondria are there for compensation purposes. Devoid of mitochondria, an animal cell would lack the sense of survivability as their cells would only have to hinge upon the anaerobic respiration in order to achieve energy.

Why do plant cells have both chloroplasts and mitochondria and animal cells have only mitochondria?

Explanation: Chloroplasts are present in photosynthetic plants and is responsible for making the food of the plant. … It is important to note that plants need both chloroplasts and mitochondria because without one organelle say the mitochondria the entire cell would be unable to carry out its life activities.

Why is the mitochondria the most important organelle?

As the power plants in virtually every human cell (as well as animal, plant, and fungi cells), mitochondria play an essential role in creating energy to drive cellular function and basically all of our biological processes.

How does the body make more mitochondria?

Physical exercise is the best way to increase your oxygen intake, critical for mitochondria’s Krebs cycle. As your body uses up more energy, it will force itself to produce more mitochondria to keep up with the demand.

Why do muscle cells have lots of mitochondria but fat cells very few?

Fat cells have many mitochondria as well, but fat cells store a lot of energy. Since the muscle cell is an active call, it requires more energy and therefore has more mitochondria compared to the less active fat cell.

How do mitochondria increase muscle cells?

The overall density of mitochondria in muscle tissue increases in response to aerobic workouts. More mitochondria means greater use of oxygen to produce more ATP and energy. Aerobic exercise also leads to an increase in myoglobin in muscle tissue.

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Why do all plant cells contain mitochondria but only some contain chloroplasts?

So plant cells must have chloroplasts for the plant to survive as its food is derived from the photosynthesis equation. … It is necessary because plants use ATP (adenosine triphosphate) and since mitochondria produces energy in the form of ATP, then plants must have mitochondria.

Animal cells have more mitochondria than plant cells because

PLANT VS ANIMAL CELLS

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