A globular particle, containing lipids and proteins, that transports lipids between tissues via the bloodstream is a/an _______ _.
举一反三
- _________ are small molecules or proteins that are produced in one tissue, released into the bloodstream, and carried to other tissues, where they act through specific receptors to bring about changes in cellular activities. A: Sugars B: Hormones C: Lipids D: Nucleotides
- All cells have a cell membrane made of proteins and ( ). A: lipids B: glucose C: amino acid D: fructose
- 【单选题】四种生物化学组分遭受生物降解,正确的遭受降解顺序从易到难是: A: Proteins先降解,Carbohydrates其次,Lipids难降解,Lignin最难降解 B: Proteins最难降解,Carbohydrates难降解,Lipids容易降解,Lignin最容易降解。
- Which of the following components of cell membrane is most likely to function as a receptor in cell-cell communication？ A: lipids B: cholesterols C: carbohydrates D: nucleic acids E: proteins
- The main functions of Golgi apparatus are the synthesis of all membrane lipids and proteins.