A high percentage of unsaturated phospholipids is more rigid. A low concentration is more flexible.
a membrane containing a higher percentage of unsaturated phospholipids will be more rigid in structure, due to the greater amount of double bonds in the fatty acid tails.
All (mostly) membranes of the cell including those of organelles are made up of lipids, proteins and polysaccharides (like cholesterol). The lipids and proteins are called glycolipids and glycoproteins.
Absolutely not! Unsaturated fats (also called lipids) are those fats which are liquid at room temperature. In other words they are oils. Fats are made up of an alcohol (glycerol) and one or more hydrocarbon tails. Proteins are made up of amino acids which have nitrogen and other properties that fats don't have. So basically they are two different things, so you cannot get proteins from fats.
Benzoic acid is unsaturated because it has double- double carbon bonds and due to resonance those bonds can be easily move around , that's what makes benzoic acid unique. All compounds containing a benzene ring are actually unsaturated.
Lipids includes those organic compounds which are insoluble in water. - Fats and fatty acids - oils - triglycerides - phospholipids - steroids - waxes - fat-soluble vitamins, etc. They can either be saturated or unsaturated. They have a large variety of structures and also, functions which includes - cellular/intracellular membrane - energy storage - cellular messengers - basis for sex hormones amongst other vital nutritional biological functions. For more info see the related links.
Thylakoid membranes of chloroplasts resemble those of cyanobacteria because chloroplasts are believed to have evolved from endosymbiotic cyanobacteria. During evolution, the cyanobacteria that were engulfed by a host cell eventually became mutually beneficial, leading to the development of chloroplasts. The structural similarity between the thylakoid membranes of chloroplasts and cyanobacteria is a remnant of this evolutionary relationship.
UM ugh....
There are two membranes. Those are outer and inner membranes.
All (mostly) membranes of the cell including those of organelles are made up of lipids, proteins and polysaccharides (like cholesterol). The lipids and proteins are called glycolipids and glycoproteins.
they have selectively permeable membranes
Absolutely not! Unsaturated fats (also called lipids) are those fats which are liquid at room temperature. In other words they are oils. Fats are made up of an alcohol (glycerol) and one or more hydrocarbon tails. Proteins are made up of amino acids which have nitrogen and other properties that fats don't have. So basically they are two different things, so you cannot get proteins from fats.
Benzoic acid is unsaturated because it has double- double carbon bonds and due to resonance those bonds can be easily move around , that's what makes benzoic acid unique. All compounds containing a benzene ring are actually unsaturated.
No those are carbs
Lipids includes those organic compounds which are insoluble in water. - Fats and fatty acids - oils - triglycerides - phospholipids - steroids - waxes - fat-soluble vitamins, etc. They can either be saturated or unsaturated. They have a large variety of structures and also, functions which includes - cellular/intracellular membrane - energy storage - cellular messengers - basis for sex hormones amongst other vital nutritional biological functions. For more info see the related links.
You can compare those at ebay.com
Eukaryotes have organelles in membranes
Foods that are high in lipids Foods that are high in lipids are those with high content of fats, oils, and cholesterol, which add calories and cause weight issues such as nuts, castor bean, and many others.
Mucous membranes or mucosae are "wet" membranes. This is because they are continously bathed by secretions, except the mucous membranes of the urinary tract that is continously bathed with urine. Mucous, serous, and synovial