Viruses are pieces of genetic material encased in a coat of protein
DNA contains the information to make proteins, which carry out all the functions and characteristics of living organisms. DNA carries all of the information for your physical characteristics, which are essentially determined by proteins. So, DNA contains the instructions for making a protein.
Both protein and carbohydrates contain 4 calories per gram
Fat provides 9 calories per gram
D) Three times the number of calories in a gram of carbohydrate
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2. The largest biome with abundant rainfall and snow is a tundra
Answer: Glucose is the body’s main source of energy and the main sugar that the body makes from food.
