Cholesterol Notes: Definitions & Explanations PDF | Download eBooks
Study Cholesterol lecture notes PDF with biology definitions and explanation to study What is Cholesterol?. Study cholesterol explanation with biology terms to review biology course for online degree programs.
Cholesterol Definition:
Cholesterol is a type of steroid that is a crucial molecule in animals including being a common component of animal cell membranes.
Campbell Biology by J.B. Reece, L.A. Urry, M.L. Cain, S.A. Wasserman, P.V. Minorsky, R.B. Jackson
Cholesterol Notes:
Cholesterol is an organic molecule which is found abundantly in many living organisms. It is a sterol or a type of lipid. Cholesterol is biosynthesized by all animal cells and is an essential structural component of animal cell membranes. Cholesterol also serves as a precursor for the biosynthesis of steroid hormones, bile acid and vitamin D. Cholesterol is the principal sterol synthesized by all animals. In vertebrates, hepatic cells typically produce the greatest amounts. It is absent among prokaryotes such as bacteria and archaea.
Keep Learning with Biology Notes
What is Spectrophotometer?
The spectrophotometer is an optical instrument for measuring the intensity of light relative to wavelength. Electromagnetic energy, collected from the ...
What is Cation exchange?
Cation exchange capacity is the total capacity of a soil to hold exchangeable cations. It is an inherent soil characteristic ...
What is Absorption?
Absorption of nutrients mostly occurs in the small intestine. Digestion and absorption begins in your mouth and ends when waste ...
What is Heat?
The energy transferred between two substances at different temperatures is called heat. Heat is usually measured in units of energy ...
What is Pineal gland?
The pineal gland is a small endocrine gland in the brain of most vertebrates. The pineal gland produces a serotonin-derived ...
What are Cytokinins?
Cytokinins help regulate cell division in shoots and roots, modify apical, dominance and promote lateral bud growth, promote movement of ...
