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Lipids constitute a broad group of naturally occurring molecules that include fats, waxes, sterols, fat-soluble vitamins ( such as vitamins A, D, E, and K ), monoglycerides, diglycerides, triglycerides, phospholipids, and others.
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Lipids and group
Lipids are a diverse and ubiquitous group of compounds which have many key biological functions, such as acting as structural components of cell membranes, serving as energy storage sources and participating in signaling pathways.
Lipids and molecules
Lipids are usually made from one molecule of glycerol combined with other molecules.
Lipids also encompass molecules such as fatty acids and their derivatives ( including tri -, di -, monoglycerides, and phospholipids ), as well as other sterol-containing metabolites such as cholesterol.
Lipids are a class of relatively water-insoluble organic molecules, which are the " basic " components of biological membranes.
Lipids may be broadly defined as hydrophobic or amphipathic small molecules that originate entirely or in part from two distinct types of biochemical subunits or " building blocks ": ketoacyl and isoprene groups.
Lipids ( fat-soluble molecules ) are transported in a protein capsule.
Lipids and fats
" Lipids " is used to refer to both liquid and solid fats, along with other related substances, usually in a medical or biochemical context.
Lipids and sterols
** Lipids, polysaccharides, glycolipids, sterols, glycerolipids
Lipids and triglycerides
Lipids are metabolized to triglycerides, in turn to fatty acids, which are transformed in the mitochondria of liver and kidney cells to the ketone bodies — acetoacetate, beta-hydroxybutyrate, and acetone.
Lipids and phospholipids
Lipids, especially phospholipids, are also used in various pharmaceutical products, either as co-solubilisers ( e. g., in parenteral infusions ) or else as drug carrier components ( e. g., in a liposome or transfersome ).
Lipids can be removed using pure CO < sub > 2 </ sub > at higher pressures, and then phospholipids can be removed by adding ethanol to the solvent.
Lipids and .
Lipids and nucleic acids are antigenic only when combined with proteins and polysaccharides.
Lipids are an integral part of our daily diet.
Lipids may be broadly defined as unused energy.
Lipids also form the basis of steroid hormones.
Lipids in the human skin will deteriorate and harden the tubing so it is good practice to use a cloth cover or make sure it is over the shirt collar.
Lipids that are liberated from adipose tissue are normally used to build very-low-density lipoproteins ( VLDL ) in the liver, which are precursors of low-density lipoprotein ( LDL ) or " bad " cholesterol.
Lipids are divided into eight categories based on ketoacyl and isoprene.
Lipids self-assemble into this structure because of the hydrophobic effect.
* Avanti Lipids One of the largest commercial suppliers of lipids.
Lipids at the surface of the stigma stimulate pollen tube growth for compatible pollen.
Fatty-Acids of Depot Lipids in Migrating Lapland Longspurs Calcarius-Lapponicus.
* Lipids in femoral gland secretions of male lizards, Psammodromus hispanicus.
Researchers at Wake Forest University and the Harvard Center for Botanical Lipids fed mice a diet supplemented with echium oil and found that it had benefit similar to fish oil in lowering triglyceride levels in blood plasma and the liver.
Lipids are broken down by pancreatic lipase and bile, and then diffuse into the enterocytes.
Lipids also regulate protein function and gene transcription as part of a dynamic " interactome " within the cell.
Lipids, contained into those keratinocytes within lamellar bodies, are released into the extracellular space through exocytosis to form a lipid barrier.
constitute and broad
Documentary films constitute a broad category of nonfictional motion pictures intended to document some aspect of reality, primarily for the purposes of instruction or maintaining a historical record.
It also claimed that the charter was so broad as to constitute a violation of the liberties of the colony's citizens ; at this point there were few Marylanders in residence.
Ecozones delineate large areas of the Earth's surface within which organisms have been evolving in relative isolation over long periods of time, separated from one another by geographic features, such as oceans, broad deserts, or high mountain ranges, that constitute barriers to migration.
Despite all such fluidity, there is broad agreement that it is essentially the twenties and thirties which constitute ' Early adulthood ... the basis for what Levinson calls the Dream-a vision of his her goal's in life which provide motivation and enthusiasm for the future '.
These constitute more detailed legislation that translates the broad principles enshrined in Charter and Statutes into practical effect.
It is very difficult to determine the proper treatment of public goods, such as safety and education, and other broad concerns, such as health, water quality, and crime that would constitute a complete cost-of-living framework.
However, these aspects together constitute only the broad outlines of the work ; how they are presented is markedly different from his early work.
" In which case, the stakeholders constitute broad groups and can be classified or categorized in many different ways.
Conditions of the human integumentary system constitute a broad spectrum of diseases, also known as dermatoses, as well as many nonpathologic states ( like, in certain circumstances, melanonychia and racquet nails ).
Whilst the offences that constitute misconduct are listed, the definitions are broad.
Others acknowledge Rogers ' broad influence on approach, while naming a humanistic or humanistic-existentialist school group ; there is large debate over what constitute major schools and cross-influences with more tangential candidates such as feminist, Gestalt, British school, self psychology, interpersonal, family systems, integrative, systemic and communicative, with several historical influences seeding them such as object-relations.
In pursuing these claims, the plaintiffs argue that even the broad protections of California ’ s domestic partnership scheme constitute a “ separate but unequal ” discriminatory framework.
constitute and group
Algae constitute a paraphyletic and polyphyletic group, as they do not include all the descendants of the last universal ancestor nor do they all descend from a common algal ancestor, although their plastids seem to have a single origin.
Cape Verde is a group of arid Atlantic islands which are home to a number of birds and reptiles and constitute a unique ecoregion in the World Wildlife Fund classification.
The publicization of ideas based on racial superiority, racial hatred and the instigation of racial discrimination against any person or group constitute punishable offences.
The cyclic nucleotide phosphodiesterases constitute a group of enzymes that catalyze the hydrolysis of the cyclic nucleotides cyclic AMP and cyclic GMP.
The Kordofanian languages have not been shown to be more distantly related than other branches of Niger – Congo, however, nor have they been shown to constitute a valid group.
Chunking theories of language acquisition constitute a group of theories related to statistical learning theories, in that they assume the input from the environment plays an essential role ; however, they postulate different learning mechanisms.
Omitted are the foliaceous tips ( also called leafed tips ), which are characterized by a covering retouch and which constitute a group apart.
The largest ethnic groups in Niger are the Hausa, who also constitute the major ethnic group in northern Nigeria, and the Zarma Songhay ( also spelled Djerma-Songhai ), who also are found in parts of Mali.
Short chain scorpion toxins constitute the largest group of potassium ( K < sup >+</ sup >) channel blocking peptides ; an important physiological role of the KCNA3 channel, also known as K < sub > V </ sub > 1. 3, is to help maintain large electrical gradients for the sustained transport of ions such as Ca < sup > 2 +</ sup > that controls T lymphocyte ( T cell ) proliferation.
While each convention is run separately by the local committee, an informal and self-selected group of volunteers constitute the " Permanent Floating Worldcon Committee " who volunteer for many Worldcons in different years ; this group offers a measure of institutional continuity to otherwise disparate legal organizations.
The schists constitute a group of medium-grade metamorphic rocks, chiefly notable for the preponderance of lamellar minerals such as micas, chlorite, talc, hornblende, graphite, and others.
While many of them later relocated to Sierra Leone, some of their descendants, called Fernandinos, can still be found in Malabo and the surrounding area, where they constitute a distinct ethnic group, speaking their own Afro-Portuguese pidgin dialect.
Chinese Americans constitute one group of overseas Chinese and also a subgroup of East Asian Americans, which is further a subgroup of Asian Americans.
The integer meridians 22 ° to 28 ° ( inclusive ) of East longitude constitute the group of seven longest integer meridians covered with land by more than 63 %.
Discrimination in Western Europe forced immigrants to constitute their own communities and to define their group boundaries in cultural terms.
Before 1960, Thimphu consisted of a group of hamlets scattered across the valley including Motithang, Changangkha, Changlimithang, Langchupakha, and Taba, some of which constitute districts of the city today ( see below for district details ).
They also today constitute the second-largest group of peoples inhabiting the African Great Lakes region ( after the Bantu peoples ), with a notable presence in southwestern Ethiopia as well.
" Whatever their aspirations for the future and pretensions in the present, the rabbis, though powerful and influential, constitute a minority group seeking to exercise authority without much governmental support, to dominate without substantial means of coercion.
Due to their multiple ethnic roots and to the wide geographic expanse of the country, the slaves and their descendants did not constitute a cohesive ethnic group.
To be of practical use in a historical and prehistorical context, some argue further that the term " Native American " should be applied so that it spans the entire range from the Clovis culture ( which cannot be positively assigned to any contemporary tribal group ) to the Métis, a group of mixed ancestry who only came into being as a consequence of European contact, yet constitute a distinct cultural entity.
The largest single ethnic group is people of Bangladeshi descent, which constitute 41 per cent of the area's population, every year since 1999 the Baishakhi Mela is celebrated in Weavers Field, Bethnal Green which celebrates the Bengali New Year.
Such schemes do not necessarily constitute rights of return, however, particularly where they target former citizenship-holders rather than members of an ethnic group who may never have held citizenship, or whose diaspora location even predates state formation.
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