Mitochondrial structure, artwork
Wall Art and Photo Gifts from Science Photo Library
Mitochondrial structure, artwork
Mitochondrial structure. Computer artwork of a section through a mitochondrion, showing the internal structure and a loop of mitochondrial DNA (deoxyribonucleic acid, mtDNA), the organelles genetic material, at its centre. Mitochondria are a type of organelle found in the cytoplasm of eukaryotic cells. They oxidase sugars and fats to produce energy. A mitochondrion has two membranes, a smooth outer membrane and a folded inner membrane. The folds of the inner membrane are called cristae, and it is here that the chemical reaction to produce energy takes place. Unlike other eukaryotic DNA, mtDNA is circular. Due to this it is thought that mitochondria were once free-living, but were incorporated into eukaryotic cells under a process known as
Science Photo Library features Science and Medical images including photos and illustrations
Media ID 9224209
© GUNILLA ELAM/SCIENCE PHOTO LIBRARY
Cell Biology Crista Cristae Cut Away Cytological Cytology Endosymbiont Energy Eukaryotic Genetic Internal Membrane Membranes Membranous Metabolic Metabolism Microbiology Mitochondria Mitochondrial Mitochondrion Nucleic Acid Organelle Respiration Respiratory Symbiont Biochemical Biochemistry Cutouts Deoxyribonucleic Acid Endosymbiosis Genetics Microbiological Section Sectioned
EDITORS COMMENTS
This print showcases the intricate structure of a mitochondrion, a vital organelle found in eukaryotic cells. The computer artwork provides an internal view, revealing the complex arrangement of membranes and genetic material within this powerhouse of energy production. The image displays a section through the mitochondrion, emphasizing its two distinct membranes - a smooth outer membrane and a folded inner membrane known as cristae. It is within these folds that the chemical reactions responsible for generating energy occur. The loop of mitochondrial DNA (mtDNA) at the center highlights its circular nature, setting it apart from other forms of eukaryotic DNA. With its white background and precise illustration, this artwork offers both aesthetic appeal and scientific insight into cellular biology. By oxidizing sugars and fats through respiration, mitochondria play a crucial role in metabolism and provide essential energy for various cellular processes. Interestingly, due to their unique characteristics such as circular mtDNA, scientists believe that mitochondria were once free-living organisms before being incorporated into eukaryotic cells through endosymbiosis. This process allowed them to form a symbiotic relationship with host cells. This remarkable print from Science Photo Library beautifully captures the complexity and significance of mitochondrial structure while offering viewers an opportunity to delve into the fascinating world of cell biology and genetics.
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