LIFE SCIENCES/GRADE 10 B FET MDE/AUGUST 2024 2.3 The table below shows how living organisms are classified according to the Five Kingdom classification system. Kingdom Body Structure Nutrition Unicellular, Monera Autotrophic / heterotrophic (a) prokaryotic Unicellular, eukaryotic Autotrophic / heterotrophic Multicellular, Fungi eukaryotic, cell walls containing (b) Multicellular, Heterotrophic Plantae eukaryotic, cell walls (b) containing (c) Multicellular, Animalia eukaryotic, no cell Heterotrophic walls 2.3.1 Fill in the missing information from the table labelled (a) and (b) 2.3.2 What does eukaryotic mean?

Q: Which molecules are the main molecules associated with energy? a. carbohydrates b. lipids c.…

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Q: >What are carbohydrates? What role do they play in living organisms?

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Q: What is the role of this molecule in the body? neuronal lipid structures storage of fats in adipose…

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Q: Which statement BEST describes why proteins are metabolized when calories are severely reduced?…

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Q: Describe the structure of proteins, nucleic acids, lipids, and carbohydrates, and relate them to…

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Q: 17- Give the name of one specific protein that is an example of a contractile protein 18- Give the…

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Q: What is biochemistry? What significant advances in biochemistry have helped diabetics?

A: The study of the chemistry occurring in living organisms is called biochemistry.

Q: Mark any/all that apply to the process of breaking down proteins into amino acids.

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Q: In your own words what is the main reason why lactose is harder to break than sucrose?

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Q: Genes code for proteins that determine the phenotypes of individuals. Individuals inherit genes from…

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Q: Amino acids that you would expect to line the binding pocket of a lipid-binding protein include_…

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Q: Which of the following molecules is not an example of a carbohydrate?…

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Q: What are the criteria for essential elements in relation to biological systems. Explain the concept…

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Q: Which of the following is the primary driving force in the folding of a protein? a) The increase in…

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Q: Given the following triglyceride molecule below: A) what is the function of this triglyceride in the…

A: This triglyceride composed of Palmitic acid and glycerol is called Palmitin.

Q: The charge form of the aspartic is believed to participate in a reaction catalyzed by an enzyme. At…

A: At a particular pH the group with less pKa will be in ionic form

Q: Sucrose when heated undergoes caramelisation reaction that involves degradation, decomposition,…

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Q: Enzymes that are rather aggressive, and turned "off" by a protein segment until they are activated.…

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Q: The following is an example of which class of biomolecules?

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Q: 1.Triglycerides that are solids at room temperature are called  2.Compounds that differ in…

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Q: H-bonding is present in carbohydrates and proteins. Given the following structures: (a) glucose, a…

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Q: Let us assume liposomes have higher energy state than micelles, please describe and explain Gibbs…

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Q: The primary difference between each amino acid is _____.     the side chain (functional group) of…

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Q: 8) Explain why DNA with a higher ratio of A-T base pairs compared to G-C base pairing would have a…

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Q: Explain why some carbohydrates are soluble in water and some are not soluble or are only partially…

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Q: What are the basic structural units of proteins? a) amino acids b) monosaccharides c)…

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Q: Explain what the peptide bond and the glycoside bond consist of. Indicate the type of biomolecules…

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Q: How does the flagellum dictate the behavior of a motile bacterium?Differentiate between flagella and…

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Q: Viruses have unique characteristics that make them useful in biotechnological applications. Discuss…

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Q: Draw the structure of heptapeptide NH3+-FIGHTER-COO- FIGHTER: amino acid codes

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Q: The molecular weight of alanine at pH = 7.0 is 89.1 g/mol. Calculate the molecular weight of the…

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Q: An organism that is made of two or more cells is called ?

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Q: The essential amino acids starting by soleucine and ending by Histidine, ar otally 11 amino acids. O…

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Q: Protein denaturation can alter the 3 dimensional shape of a protein alter the sequence of amino…

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Q: Above the gelatinization temperature, a. collagen protein turns to gelatin b. trans fatty acid…

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Q: Assume the standard Gibbs free energy change or deltaGO-5.02 kl/mol for the reaction…

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Q: Draw the structure of the short protein: glutamate-leucine-serine.

A: Amino acids are biomolecules that are amphoteric due to the presence of both acidic COOH group and…

Q: Proteins that are abundant in charged side chains are stabilized by hydrophobic interactions.

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Q: What is this type of molecule? HO Lipid Carbohydrate DNA Protein Ill H H H OH

A: Find out what type of molecules.