Answer:
Explanation:
Oxygen moves onto red blood cells when they are close to the lungs because oxygen needed by cells of other parts of the body is carried by the red blood cells and the only the lungs makes this oxygen available to the body and also ensures to remove other harmful gases such as CO2. Thus, red blood cells must be able to absorb oxygen in the lungs, pass through narrow blood vessels, and release needed oxygen to respiring body cells.
Answer:
pollen grain
Explanation:
Embroyo sac is a useful thing in plants reproduction
- It is actually a female gametotype.
It gets reproduced through pollination
Answer: Macronutrient--glycogen--galactose--maltose--branched--staight--fibre--glycolysis--protein
Explanation:
1. Carbohydrates are a -------Macronutrient------- whose primary function it to provide energy to the body. All digestible forms of carbohydrates provide 4 calories/g of energy. Fiber, starch, and --------glycogen------- are complex carbohydrates, while glucose, fructose, and sucrose are simple carbohydrates. Simple carbohydrates can be monosaccharides,
like glucose and --------galactose------------ or disaccharides, like lactose and -------maltose-------- . Complex carbohydrates include polysaccharides. Starch consists of chains of glucose molecules. Some starch chains are -------branched------- and harder to digest. Other starch is much easier to digest and has ----straight---------- chains. Dietary -----fibre----- consists of soluble and insoluble types, which both possess important benefits like reducing the risk of constipation, heart disease, and obesity. Soluble fiber also helps reduce the risk of diabetes. Glycogen is a highly branched polysaccharide created by a process called -------glycogenesis-------- and is stored in the liver and muscles for later use. Carbohydrates in the diet are said to spare ------proteins-------- from being used to provide for fuel for cells.
Carbonhydrate are polyhydroxyl aldehyde or ketones.they are usually monossacharides, dissaccharides or polysaccharide.
Carbonhydrate are a good source of energy in the diet of man.
Monossacharides are the building blocks of monossacharides and polysaccharide.maintanance of blood sugar level is ensured by insulin,which converts excess sugar to forms in which they can be stored