What type of cells have many 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!
Which cells have the most mitochondria?
Of all the cells in human body, its the heart muscle cells with about 5,000 mitochondria per cell that contain far more mitochondria than any other organ in human body.
Do prokaryotic cells have mitochondria?
Prokaryotes lack mitochondria and instead produce their ATP on their cell surface membrane.
How many mitochondria are in a eukaryotic cell?
Like many unicellular eukaryotes, which can have as few as a single mitochondrion or a few dozen mitochondria per-cell (Gray et al., 2004) and can also have on the order of 105 mitochondria (Okie et al., 2016), multicellular eukaryotes tend to have a wide range of per-cell mitochondria numbers with estimates in …
Which type of cell would contain more mitochondria quizlet?
What type of cell is likely to have the most mitochondria? Cells that need to perform high amounts of work, such as muscle cells in the heart and legs, fat cells and liver cells.
Do all eukaryotic cells have mitochondria?
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.
Do eukaryotes have mitochondria?
Mitochondria are the descendants of bacteria that settled down inside primordial eukaryotic cells, eventually becoming the power plants for their new hosts. Although mitochondria are a signature feature of eukaryotes, scientists have long wondered whether some of them might have gotten rid of the organelles.
Is mitochondria prokaryotic or eukaryotic?
One of the major features distinguishing prokaryotes from eukaryotes is the presence of mitochondria. Mitochondria are double-membraned organelles that contain their own ribosomes and DNA.
Why do some cells have more mitochondria?
Some different cells have different amounts of mitochondria because they need more energy. So for example, the muscle has a lot of mitochondria, the liver does too, the kidney as well, and to a certain extent, the brain, which lives off of the energy those mitochondria produce.
Why do active cells have more mitochondria?
Muscles cells contain more mitochondria because they have to release large amount of energy quickly for movement.
Do all prokaryotic cells have mitochondria?
Prokaryotic cells are less structured than eukaryotic cells. They have no nucleus; instead their genetic material is free-floating within the cell. They also lack the many membrane-bound organelles found in eukaryotic cells. Thus, prokaryotes have no mitochondria.
Do all cells have mitochondria?
Mitochondria are essential components of nearly all cells in the body. These organelles are the powerhouses for cells, providing energy to carry out biochemical reactions and other cellular processes. Mitochondria make energy for cells from the chemical energy stored in the food we eat.
Do all eukaryotes have mitochondria?
"We now know that eukaryotes can live happily without any remnant of the mitochondria." Mitochondria are the descendants of bacteria that settled down inside primordial eukaryotic cells, eventually becoming the power plants for their new hosts.
Do prokaryotes have mitochondria?
Prokaryotes lack mitochondria and instead produce their ATP on their cell surface membrane.
Why do cells have many mitochondria?
Respiration takes place in the mitochondria of cells in order to provide the cell with energy. As muscle cells have a high demand for energy (due to their function), they have a large number of mitochondria in order to meet their energy needs.
Do muscle cells have more mitochondria?
It takes place in the mitochondria and consumes oxygen. Due to their relatively high energy demand, muscle cells require a particularly high number of mitochondria compared to other cell types.
Do fat cells have a lot of mitochondria?
These lipid-droplet-bound mitochondria are particularly abundant in brown fat, a recently discovered type of fat tissue that uses fat to generate heat rather than storing fat. Researchers — Shirihai; UCLA M.D./Ph.
Do nerve cells have a lot of mitochondria?
The short answer to the question is yes. Neurons or nerve cells have mitochondria. A nerve cell has several of the same set of organelles such as the cytoplasm, nucleus, mitochondria as seen in other cells.
Why do muscle cells have more mitochondria?
Muscles require a large amount of energy to function. This is provided primarily by mitochondria in cells that consume a lot of energy. We therefore find more of these powerhouses of the cell in muscle cells than in other cell types with a lower metabolic rate.
How many mitochondria are in brain cells?
If mitochondria are present at almost half the synapses (Shepherd and Harris, 1998) and throughout several meters of axon, an estimated population of 2 million mitochondria per cell is reasonable.
Which cell has more mitochondria plant or animal?
Animal cells have more mitochondria than plant cells because. Get Answer to any question, just click a photo and upload the photo and get the answer completely free, UPLOAD PHOTO AND GET THE ANSWER NOW!
Do fat cells have mitochondria?
These lipid-droplet-bound mitochondria are particularly abundant in brown fat, a recently discovered type of fat tissue that uses fat to generate heat rather than storing fat. Researchers — Shirihai; UCLA M.D./Ph.
Do nerve cells have lots of mitochondria?
The short answer to the question is yes. Neurons or nerve cells have mitochondria. A nerve cell has several of the same set of organelles such as the cytoplasm, nucleus, mitochondria as seen in other cells.
Do plant cells have more mitochondria?
Amounts of mitochondria differ in plant and animal cells. Mitochondria in animal cells usually outnumber cell organelles 10 to one. However, plant mitochondria are present at a ratio of 2:1 over cell organelles.
Do muscle cells have mitochondria?
To meet this energy demand, muscle cells contain mitochondria. These organelles, commonly referred to as the cell's “power plants,” convert nutrients into the molecule ATP, which stores energy.
Why do liver cells have lots of mitochondria?
Mitochondria are the main energy source in hepatocytes and play a major role in extensive oxidative metabolism and normal function of the liver.
Do animal cells have alot of mitochondria?
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.
Do muscle cells have the most mitochondria?
It takes place in the mitochondria and consumes oxygen. Due to their relatively high energy demand, muscle cells require a particularly high number of mitochondria compared to other cell types.
Do plant 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.
What part of the body has many mitochondria?
Some different cells have different amounts of mitochondria because they need more energy. So for example, the muscle has a lot of mitochondria, the liver does too, the kidney as well, and to a certain extent, the brain, which lives off of the energy those mitochondria produce.