In nuts the distribution of saturated and unsaturated fats from the highest to lowest amounts is; Monounsaturated, polyunsaturated, saturated. Fatty acids are made up of long chains of carbon and hydrogen. Saturated fatty acids contains each carbon having maximum number of hydrogen bongs, there is no double or triple bond between carbon atoms. Monounsaturated fatty acids are those that contain either 1 triple bond or 1 double bond in the structure, while poly unsaturated are those that contains more than two double bonds or tripple bonds.
Answer:
Carrier proteins are involved in facilitated diffusion and active transport of substances out of or into the cell (e.g. diffusion of sugars, amino acids and nucleosides, uptake of glucose, transportation of salts, glucose, amino acids, etc.).
Explanation:
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Natural selection is the answer. Natural selection is a process which organisms adapt more in their surroundings to survive longer. Therefore, when certain traits increase the likelihood of an animal living a long life, it is referred to as natural selection.
