What is the mitochondria in a plant cell?

Mitochondria are known as the powerhouses of the cell. They are organelles that act like a digestive system which takes in nutrients, breaks them down, and creates energy rich molecules for the cell. The biochemical processes of the cell are known as cellular respiration.
A.

Do plant cells have a mitochondria?

Cellular respiration takes place in the mitochondria. Following this logic: if plant cells use ATP, and ATP is made in the mitochondria, then plant cells must have mitochondria. Plants need to do something with all that glucose they make! Plants are not the only organisms whose cells have a wall.
  • Is there mitochondria in animal cells?

    All animals and plants are made of cells. Animal cells and plant cells have features in common, such as a nucleus, cytoplasm, cell membrane, mitochondria and ribosomes. Plant cells also have a cell wall, and often have chloroplasts and a permanent vacuole.
  • Do plants have vacuoles?

    In plant cells, the vacuoles are much larger than in animal cells. When a plant cell has stopped growing, there is usually one very large vacuole. Sometimes that vacuole can take up more than half of the cell's volume. The vacuole holds large amounts of water or food.
  • Do animals have a mitochondria?

    Just as the chloroplasts in plants act as sugar factories for the supply of ordered molecules to the plant, the mitochondria in animals and plants act to produce the ordered ATP molecules as the energy supply for the processes of life. A typical animal cell will have on the order of 1000 to 2000 mitochondria.
B.

What is the role of mitochondria in the cell?

Function. The most prominent roles of mitochondria are to produce the energy currency of the cell, ATP (i.e., phosphorylation of ADP), through respiration, and to regulate cellular metabolism. The central set of reactions involved in ATP production are collectively known as the citric acid cycle, or the Krebs cycle.
  • What is the analogy of the mitochondria?

    Ribosome Function: organelles that help manufacture proteins. Mitochondria Function: energy generators which convert fuel particles into usable energy Analogy: Windmills outside the castle could be like mitochondria, because it generates energy, turns it into fuel particles, and gives it electricity.
  • What is the definition of mitochondria in a plant cell?

    A spherical or elongated organelle in the cytoplasm of nearly all eukaryotic cells, containing genetic material and many enzymes important for cell metabolism, including those responsible for the conversion of food to usable energy. Origin of mitochondrion.
  • What is the role of mitochondria in the cell?

    Mitochondria are known as the powerhouses of the cell. They are organelles that act like a digestive system which takes in nutrients, breaks them down, and creates energy rich molecules for the cell. The biochemical processes of the cell are known as cellular respiration. So this is the main function of mitochondria .
C.

Do plant cells lack mitochondria?

Explanation: While plant cells have chloroplasts to photosynthesize, they also require ATP for cellular functions, and do use oxygen to break down some of the sugar they produce in order to generate that ATP. They need mitochondria for this.
  • Are mitochondria found in prokaryotic cells?

    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 plant cells do cellular respiration?

    Plants and animals carry out cellular respiration, but only plants conduct photosynthesis. Cellular respiration is the process in which a cell uses oxygen to convert glucose, a simple sugar, into the energy-carrying molecule, adenosine triphosphate (ATP). The oxygen in carbon dioxide is released as oxygen gas.
  • Do plant cells need oxygen?

    Plants do need oxygen to survive. They respire (take in oxygen, give off carbon dioxide) the same way that animals do. The difference is that during the day, plants also perform photosynthesis, in which they take in carbon dioxide and give off oxygen.

Updated: 6th October 2019

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