Glucose and sucrose are both as easily digested as the other by humans. This is because they are both simple sugars.
humans store the energy from starch as glycogenBoth starch and glycogen are are polymers formed from sugar molecules called glucose and they serve as energy storage.
Polysaccharide cannot be used as an energy source by humans because they are hard to break down. Enzymes find it difficult to break them down into glucose for the body to use as energy.
A disaccharide carbohydrate, maltose can be easily hydrolised into 2 glucose molecules. (In humans, such a hydrolysis is accomplished by the enzyme maltase) As such, it is a rather efficient, energy-yielding molecule. (Glucose, as we all know, is a ubiquitous energy-providing molecule)
Glucose is the basic unit of glycogen. In humans, glycogen is stored in the liver as well as the muscle tissues.
salivary amylase
Cellulose cannot be digested by humans.Cellulosecellulosehumans cannot digest cellulosecelluloseCelluloseCellulose (aka Fiber) can not be digested by humans because, we don't have the bacteria needed to break down cellulose. Sucrose, Maltose, and Fructose are all disaccharides (carbohydrates/sugars) and are all able to be broken down to glucose in the body.
Humans cannot break down cellulose because it contains beta glucose and the enzymes that humans have cannot break down beta glucose.
Lactose and glactose
Glucose and oxygen are the reactants. In humans glucose comes from digested food, and oxygen is breathed in from the air. In plants, glucose is made in photosynthesis, and oxygen diffuses in from the air.
cellulose which is present in grass can be digested by ruminants but cannot be digested by humans
cellulose can not be digested by humans..because in human body there is no beta 1-4 glucosidase present.these beta glucosidase cleaves or degrade the glucosidic bond. though termites and cows can digest it and some symbiotic bacteria can digest it.
humans store the energy from starch as glycogenBoth starch and glycogen are are polymers formed from sugar molecules called glucose and they serve as energy storage.
Glycogen can be digested by humans. Chitin and Cellulose, also knows as fiber, can not be digested by humans.
Humans must eat food to acquire glucose.
Humans can't digest cellulose.
Polysaccharide cannot be used as an energy source by humans because they are hard to break down. Enzymes find it difficult to break them down into glucose for the body to use as energy.
Mostly it is the cellulose. It cannot be digested