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In osmosis What molecule does not move across the membrane?
In osmosis, large molecules like proteins and polysaccharides do not move across the membrane. Only smaller molecules such as water and ions can pass through the membrane during osmosis.
What type of molecules are made of hundreds of sugar molecules?
Polysaccharides are molecules made of hundreds of sugar molecules. They are one of the four primary macromolecules that make up living organisms along with proteins lipids and nucleic acids. Polysaccharides are carbohydrate molecules made up of repeating monosaccharides (simple sugars) linked together. Examples of polysaccharides include: Starch - a polymer of glucose molecules found in many plants Glycogen - an energy storage molecule found in animals Cellulose - a structural molecule found in plant cell walls Chitin - a structural molecule found in the exoskeletons of animalsPolysaccharides are important for providing energy and structure for all living organisms. They are also important for their ability to store energy for long periods of time.
What is the chemical composition of a cheese molecule?
The chemical composition of a cheese molecule includes proteins, fats, water, minerals, and trace amounts of carbohydrates.
A chemical reaction in which two molecules are bonded together with the removal of a water molecule?
The type of chemical reaction described is called a dehydration synthesis or condensation reaction. It involves the joining of two molecules to form a larger molecule, with the release of a water molecule as a byproduct. This process is commonly seen in the formation of biological macromolecules like proteins and carbohydrates.
Are polypeptides made of polysaccharides?
No. Polypeptides and polysaccharides are two different types of macromolecules. The first class is commonly called "proteins" and the second is commonly called "sugars." Both are polymers - molecules that are composed of smaller subunits called monomers. Polypeptides ― or proteins ― are composed of monomers called amino acids. In contrast, polysaccharides are composed of monomers called monosaccharides.
Are polysaccharides types of proteins?
No, polysaccharides are not types of proteins. Polysaccharides are complex carbohydrates made up of multiple sugar molecules, while proteins are macromolecules made up of amino acids.
What substances are too large for carrier proteins?
Large molecules such as proteins and polysaccharides are usually too large to be transported by carrier proteins. These molecules are often transported through other mechanisms like endocytosis or exocytosis.
Is the 20 different polysaccharides used to make proteins true or false?
Is the 20 different polysaccharides used to make proteins true or false?
In osmosis What molecule does not move across the membrane?
In osmosis, large molecules like proteins and polysaccharides do not move across the membrane. Only smaller molecules such as water and ions can pass through the membrane during osmosis.
What organic molecule seeds up chemical reactions?
Chemical reactions are speeded up by enzymes (= proteins, = organic molecules) or more in general: by catalyst
What organic molecules that can be broken down during cellular respiration can be obtained from?
polysaccharides, proteins and lipids
What is another word for a large molecule?
Another word for a large molecule is a macromolecule.Examples are nucleic acids (DNA, RNA), lipids and phospholipids, proteins, and polysaccharides.
What type of molecules are made of hundreds of sugar molecules?
Polysaccharides are molecules made of hundreds of sugar molecules. They are one of the four primary macromolecules that make up living organisms along with proteins lipids and nucleic acids. Polysaccharides are carbohydrate molecules made up of repeating monosaccharides (simple sugars) linked together. Examples of polysaccharides include: Starch - a polymer of glucose molecules found in many plants Glycogen - an energy storage molecule found in animals Cellulose - a structural molecule found in plant cell walls Chitin - a structural molecule found in the exoskeletons of animalsPolysaccharides are important for providing energy and structure for all living organisms. They are also important for their ability to store energy for long periods of time.
Does monosaccharide molecule has more atoms than a protein molecule?
The proteins molecules are bigger.
What elements are in bio molecules?
A biomolecule is any molecule that is produced by a living organism, including large macromolecules such as proteins, polysaccharides, lipids, and nucleic acids, as well as small molecules such as primary metabolites, secondary metabolites, and natural products. A more general name for this class of molecules is biogenic substances.
What does dehydration synthesis?
Dehydration synthesis, aka condensation reactions join smaller molecules, mostly subunits of a larger molecule (e.g. nucleic acids, monosaccharides, amino acids), into larger molecules (e.g. DNA/RNA, polysaccharides, proteins) with the release of one molecule of water per bond formed between smaller subunits.
Is lithium a macromolecule?
No, lithium is not a macromolecule. Lithium is a chemical element and is the lightest metal in the periodic table. Macromolecules are large molecules made up of smaller subunits known as monomers, such as proteins, nucleic acids, and polysaccharides.
