Cristae (singular crista) are the internal compartments formed by the inner membrane of a mitochondrion. They are studded with proteins, including ATP synthase and a variety of cytochromes.
are the infoldings of the inner membrane of a mitochondrion. They are studded with proteins, including ATP synthase and a variety of cytochromes, and function in cellular respiration.
Cristae: These tubular projections of the inner membrane increase the surface area for oxidative phosphorylation.
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the folds of the inner mitochondrial membrane.
crossing over a process during prophase I in which segments of DNA from one chromatid in the tetrad pass to another chromatid in the tetrad.
cyanobacteria see blue-green algae.
cristae Structures formed by the folding of the inner membrane of a mitochondrion (sing.: crista). PICTURE ...
the convolutions of the inner mitochondrial membrane
(crista = crest) ...
(29) Cristae (see also cristae)
(a) The inner membrane of mitochondria is folded to increase membrane area ...
An infolding of the inner membrane of a mitochondrion that houses the electron transport chain and the enzyme catalyzing the synthesis of ATP.
cristae - folds of the inner mitochondrial membrane
DNA helicase - an enzyme that participates in DNA replication by unwinding the double helix near the replication fork
DNA ligase - fills in nicks and gaps made in polynucleotide strands ...
The that project into the gel-like matrix. Enzymes involved in cellular respiration are found in the matrix and embedded in the membrane of the .
And it's the cristae where the electron transport system happens. Now the electron transport system is this last step here, so we began with glycolsis breaking apart the glucose forming pyruvate and spitting off some high energy electrons in the form, ...
exchangers Covalent bond Cowpox COXInitials used for two entirely different molecules: cytochrome c oxidase and cyclooxygenase CpG islands Cranial nerves Craniata Creatine phosphate Cre/loxP Crenarchaeota Creutzfeldt-Jakob disease (CJD) ...
The inner membrane folds over many times (cristae). That folding increases the surface area inside the organelle. Many of the chemical reactions happen on the inner membrane of the mitochondria.
The inner membrane is folded inwards to form projections called . Inside this is the matrix.
Most of the reactions for aerobic respiration take place in the mitochondria so it is an incredibly important organelle.
Similarly, the inner membrane, which is highly convoluted so that a large number of infoldings called cristae are formed, also allows only certain molecules to pass through it and is much more selective than the outer membrane.
The folding of the increases its surface area, providing space for thousands of copies of the chain in each mitochondrion.
Most components of the chain are proteins bound to prosthetic groups, nonprotein components essential for catalysis.
The mitochondria have an outer membrane and an inner membrane that is thrown into folds called cristae. The mitochondria contains the enzymes that carry out the Krebs Cycle, the metabolic pathway involved in the oxidation of the food we eat.
Whereas Kreb's Cycle occurs in the matrix of the mitochondrion, the Electron Transport System (ETS) chemicals are embedded in the membranes known as the .
A mitochondrion consists of outer and inner membranes, an intermembrane space (space in between the membranes), the cristae (infoldings of the inner membrane), and the matrix (space within the inner membrane).
They have mitochondria with tubular rather than the flattened typical of most mitochondria.
But the inner membrane is highly convoluted, forming folds (cristae) as seen in the cross-section, above. The cristae greatly increase the inner membrane's surface area.
Brown adipocytes present a multilocular distribution of triglyceride deposits and contain numerous mitochondria packed with , consistent with their high metabolic activity.
Inner Membrane forms the Cristae (invaginations into interior region)
Site of energy generation
Matrix is the soluble portion of the mitochondira ...
Metabolic activity of a cell is related to the number of (larger surface area) and mitochondria
Cells with a high metabolic activity (e.g. heart muscle) have many well developed mitochondria ...
Surrounded by a double membrane with a series of folds called cristae. Functions in energy production through metabolism. Contains its own DNA, and is believed to have originated as a captured bacterium.
See also: Crista, Mitochondria, Trans, Membrane, Cells