Categorieën: Alle - carbohydrates - lipids - nucleic - proteins

door cate vaughn 6 jaren geleden

201

Vaughn Macromolecules

The macromolecules crucial to biological processes include lipids, carbohydrates, proteins, and nucleic acids. Lipids, composed of carbon, hydrogen, and oxygen, primarily store energy and serve as structural components in cell membranes.

Vaughn Macromolecules

Vaughn Macromolecules

Nucleic Acids

Elements: Carbon, Hydrogen, Oxygen Nitrogen, and Phosphorus.
Functions: They store information in the body to make proteins. They also store information needed for the body to function.

https://www.youtube.com/watch?v=0lZRAShqft0

Unique characteristics: Determine the inherited genes of every living being and they are called acids because they are proton (i.e., hydrogen atom) donors, and therefore they carry a negative charge.

Examples: RNA and DNA

Monomer: Nucleotides

Proteins

Elements: Hydrogen, Oxygen, Nitrogen and Carbon.
Examples: Muscles, fingernails, hair, and enzymes.

Unique characteristics: primary structure is made up of amino acids and the sequence is based off of the nucleotide bases of DNA.

https://www.youtube.com/watch?v=EweuU2fEgjw

Amino Acids
Function: Proteins speed up chemical reactions in the body such as insulin. Some also transport materials throughout the body.

Lipids/Fats

Elements: Carbon, Hydrogen, and Oxygen.
Monomer: Triglycerides
Examples: steroids, fats, oils, and waxes.

https://www.youtube.com/watch?v=_ExVXeovB6s

Functions: The functions of lipids include storing energy, signaling, and acting as structural components of cell membranes.

Unique characteristics: lipids cannot dissolve in water and they store energy. Unsaturated fats have some double bonds and saturated fats have no double bonds

Carbohydrates

Elements: Carbon, Hydrogen, and Oxygen.
Monomer: Monosaccharides
Functions: To provide energy, store energy, build macromolecules, and spare protein and fat for other uses.

Unique characteristics: Is a chain of sugar molecules in a simple form and provide fast energy.

https://www.youtube.com/watch?v=mUo4c2f9rpI

Examples: Sugars, starches, cellulose, and glycogen.

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