Biology 101- Molecules of Life Questions and Expert Answers the Latest Version

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Biology 101- Molecules of Life
Questions and Expert Answers the
Latest Version

Question: How much fibre per serving does a good source of fibre need to
have


Answer: 2.5-.5g per serving


Question: 96% of your body is composed of


Answer: oxygen, carbon, hydrogen, nitrogen


Question: organic compounds


Answer: composed of carbon, hydrogen and oxygen


Question: macromolecules


Answer: a simple sequence of molecules


Question: simple molecules


Answer: sugar, amino acids, nucleotides


Question: 4 types of macromolecules

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Answer: carbohydrates, lipids, proteins, nucleic acids


Question: plant cell walls are made of


Answer: cellulose


Question: complex carbohydrates are time-released packets of


Answer: energy


Question: most carbohydrates are ultimately converted into


Answer: glucose


Question: structural proteins


Answer: hair, fingernails, feathers, horns, cartilage, tendons


Question: protective proteins


Answer: help fight microorganisms


Question: regulatory proteins


Answer: control cell activity


Question: contractile proteins