Carbohydrates provide energy to the body. Which of the following is a complex carbohydrate? A. Sugar B. Honey C. Wheat D. Fructose 相关知识点: 试题来源: 解析 C。解析:小麦含有复杂碳水化合物,糖、蜂蜜和果糖都是简单碳水化合物。本题考查对碳水化合物分类的了解。
reactions are catalysed by enzymes, which are biological polymers. Living organisms produce biological polymers naturally. Carbohydrates, lipids, proteins, and nucleic acids are the four basic types of biological macromolecules. These polymers are made up of various monomers and ha...
Question: Which of the following organic compounds are used to manufacture steroid hormones in the body? A. Polysaccharides B. Glucose C. Cholesterol D. Protein Hormones: Hormones are the chemical messengers in the body that are produced...
What are the components of chromosomes? a) carbohydrates. b) proteins. c) RNA. d) lipids. e) nucleic acids. Transcribe the given DNA sequence to mRNA: 5'-CCGTATG-3'. Give an mRNA sequence that will code for the synthesis...
are in turn associated with a high risk of coronary heart disease, have fallen Line victim to the temptation of simplifying dietary recommendations to facilitate (5) public nutrition education. After decades of promoting the consumption of all complex carbohydrates and eschewing all fats and oils, ...
they cannot synthesize their own carbohydrates,they obtain their supplies eitherfrom the breakdown of dead organic matter or from other living organisms.Furthermore the walls of fungal cells are not made of cellulose,as those of plantsare,but of another complex sugarlike polymer called chitin,the ...
When the ants are removed, the trees usually die, probably because herbivores damage them so much that they are unable to compete with surrounding vegetation for light and growing space.The complex interplay of species in symbiotic relationships highlights an important point about communities: Their ...
aFDA Food pyramid:grains and cereals make up the base of the food guide pyramid .these foods provide complex carbohydrates (starches),which are an important source of energy ,especially in low fat diets.they also provide vitamins mine-rals,and fiber.the food guide pyramid suggests 6~11 servin...
which liberates energy in small,usable amounts.Energy can be stored in the body in the form of special energy-rich phosphate compounds and in the form of proteins ,fats,and complex carbohydrates sy 然而,在身体,氧化作用不是onestep, semiexplosive反应,而是acomplex,称分解代谢的缓慢的按步过程,在,...
Meal customisation to accommodate various sports and dietary restrictions. Similar to tailoring suits, no two are identical. Complex carbohydrates provide advantages for marathon athletes by functioning as slow-release energy packs. Ancestral weightlifters? To them, protein is comparable to a confidential...