Biological macromolecules all contain carbon in ring or chain form, which means they are classified as organic molecules.
They usually also contain hydrogen and oxygen, as well as nitrogen and additional minor elements. Each of these types of macromolecules performs a wide array of important functions within the cell; a cell cannot perform its role within the body without many different types of these crucial molecules.
All the molecules both inside and outside of cells are situated in a water-based i. Boundless vets and curates high-quality, openly licensed content from around the Internet. This particular resource used the following sources:. Skip to main content. Search for:. Types of Biological Macromolecules. Question 4 Which of the following terms correctly describes a compound featuring more than one double bond?
Question 5 Which one of the following compounds forms the 'backbone' of fats and oils? Question 6 Triacylglycerols featuring fatty acids with unsaturated carbon chains are most likely to be solids at room temperature. Question 7 Which one of the following nucleotide bases is not found in RNA? Question 9 Which one of the following amino acids is unlikely to be found in an alpha-helix? Question 11 Which one of the following statements best explains why the carbohydrates amylose and glycogen have different structures?
Question 12 A single polypeptide chain can only exhibit a single type of secondary structure. Question 13 Which of the following statements about disulfide bonds are true? We can show the possible reactions of any substance in a cell in a diagram. These are useful because they are a visual reminder of all the metabolic processes that occur. Glucose is made by plants during photosynthesis. Plants are then able to make larger, more complex molecules with glucose.
This diagram shows the metabolism of glucose in plants after it has been produced during photosynthesis. It shows that glucose is used:. Plants are also able to breakdown the larger, more complex molecules they have made to make glucose. This diagram shows the metabolism of glucose in plants - how glucose can be made from starch, lipids and amino acids, and is used in the process of respiration.
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