Carbohydrates are a macronutrient whose main function is to provide energy to the body. All digestible forms of carbohydrates give 4 calories per energy of energy. The fiber, starch, and glycogen are complex carbohydrates. Simple carbohydrates can be monosaccharides, like glucose and galactose or disaccharides like lactose and maltose.
Complex carbohydrates include polysaccharides. Starch comprises of chains of glucose molecules. Some chains of starch are straight and are harder to digest. Another starch is much easier to digest and has branching chains.
Dietary fiber comprises soluble and insoluble types and both possess essential benefits like minimizing the risk of heart disease, constipation, and obesity. Soluble fiber also helps to reduce the threat of diabetes.
Glycogen is a highly branched polysaccharide created by a procedure known as glycogenesis and is stored in the liver and muscles for later use. Carbohydrate in the diet is said to spare protein from being used to provide energy for fuel for the cells.
Answer:
d. Plant cells contain a large vacuole that occupies much of the volume of the cell.
Explanation:
The vacuole is a membrane-bound organelle which is often found in plant and fungi cells, as well as in certain bacteria, protists and animal cells. The vacuole is filled with water that forms a solution containing inorganic and organic compounds. The size of the vacuole may vary depending on the requirements of the specific cell type. In plant cells, vacuoles often occupy an important fraction of the overall cell volume and play key roles during growth and development, influencing diverse cellular functions ranging from photosynthesis to transpiration.
Answer:
Option C
Explanation:
Please see the attachment
Species change over time due to natural selection.
Biomass is the energy source associated with nitrogen emissions.