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Iodine and Benedict's solution were both used to test for certain nutrients in a sample of food If both tests were positive for the nutrients the sample must contain?
Wiki User
∙ 12y ago
polysaccharides and simple sugar. Hope that helped :)
Wiki User
∙ 12y ago
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Certain poisons are toxic to organisms because they interfere with the function of enzymes in mitocondria This results directly in the inability of the to?
release energy from nutrients
What are some nutrients are considered essential in the diets of certain animals?
they cannot be manufactured by the organism
What is the difference between prototrophs and auxotrophs?
Prototrophs are the wild type cells and would be the bacterial cells capable of utilizing certain nutrients or synthesizing certain compounds. Auxotrophs would be the mutant cells that are not capable of utilizing certain nutrients or synthesizing certain compounds. In the example of bacteria capable of utilizing Lactose as a nutrient source, the ability to lactose is denoted by lac+ and the inability to utilize lactose is denoted lac-.Prototrophs = lac+Auxotrophs = lac-
What body fluid directly supplies the CNS with oxygen and nutrients?
Blood. However, the delivery is slightly different than the rest of the body. In the CNS the blood filtered by the blood-brain barrier that only allows certain essential nutrients and oxygen to pass through.
Why does gram-positive bacteria grow in mannitol agar?
Gram-positive bacteria grows in Mannitol agar because it contains a high level of salt. This type of agar allows only certain types of bacteria to grow, making it selective.Ê
Would glucose solution produce a positive Benedicts test?
No, Benedicts reagent will show positive results if the carbohydrate is a reducing sugar. You will know if it is positive if the sample will turn from blue to green then to orange when you are cooling the solution, which is the last step when you are performing the benedicts test for carbohydrates.
When a certain solid dissolves in water the solution becomes cool Is ΔHsoln for this solute positive or negative?
Positive, because as the solution forms, heat is absorbed. This answer was correct on WileyPlus
Is certain a negative connotation or positive correlation?
A positive correlation.
Is old age home a solution?
In certain circumstances it is an ideal solution.
What do essential nutrients include?
Essential nutrients include minerals, certain vitamins, and select components of proteins and fats
What causes nutrients in the top soil to be removed?
Soil erosion and certain human activities causes the nutrients in the top soil to be removed.
Certain poisons are toxic to organisms because they interfere with the function of enzymes in mitocondria This results directly in the inability of the to?
release energy from nutrients
What does the blood do in the cardiovascular system?
The blood in the cardiovascular system carries gases, hormones, nutrients, and wastes. Oxygen, nutrients, and certain hormones are carried to the cells; and carbon dioxide, wastes, and certain hormones are carried away from the cells. Hormones are not nutrients or wastes. They are chemical messengers that are secreted by certain cells and carried to other parts of the body where they will have an effect, which depends on the hormone.
Why do babies eat feces?
Either because they can or because they are missing certain nutrients.
What nutrients provide energy and dissolve and carry certain vitamins to cells?
Fats.
Why do vegetarians eat certain foods?
To ensure that they get the right nutrients to keep them healthy.
What are some nutrients are considered essential in the diets of certain animals?
they cannot be manufactured by the organism
