11th Biology Notes Chapter No. 2 Biological Molecules

11th Biology Notes Chapter No. 2 Biological Molecules.Biological Molecules Unit 2 notes, including multiple choice questions, short questions, and long questions. Notes for First-Year Biology Chapter 2 are available for download here. This exam paper comprises crucial MCQs and short questions.

11th Biology MCQs on Biological Molecules:

The second chapter of Biology covered in FSC Part 1 The most essential multiple-choice questions, short questions, and long questions pertaining to Biological Molecules,11th Biology Notes Chapter,11th Biology Notes Chapter No. 2 Biological Molecules.

Please select the appropriate response 11th Biology Notes Chapter No. 2 Biological Molecules.

  1. Which of the following does not belong to the group of macromolecules?
    a. Amino acid b. Cellulose c. Fat d. Protein
  2. The immediate sources of energy for the process of cellular metabolism include some chemicals, such as e.q.
    a. Fatty acid b. Amino acid c. Adenosine triphosphate d. Glycerol
  3. Which of the following is not a component of carbohydrates?
    a. N b. O c. H d. C
  4. Which of the following is the compound known as dihydroxyacetone?
    a. C3H6O3 b. C4H8O4 c. C5H10O5 d. C¬6H12O6
  5. When combined with iodine, it produces a red hue.
    glycogen starch cellulose amylopectin amylopectin
  6. The percentage of water found in live cells can range from any of the following: a. 75–89 percent b. 70–89 percent c. 60–89 percent d. 65–89 percent
  7. Acylglycerols, terpenoids, waxes, and carbohydrates are the components that make up rubber.
  8. How many atoms of carbon does butyric acid have in its structure?
    a. 8 b. 16 c. 18 d. 4
    RNA, DNA, and chromosomes all include histones, but glycoproteins are the only ones that contain them.
  9. Which of the following animals does not have the ability to digest cellulose?
    a. Omnivores\sb. Herbivores\sc. Carnivores\sd. None
  10. The combination of lipids and proteins can result in the formation of a. glycolipids b. lipoproteins c. glycoproteins d. nucleoproteins
  11. Which of the following has two rings around it?
    a. Guanine; b. Cytosine; c. Thymine
    Thiamine, letter c
    d. Uracil

Short Biological Molecules Questions:

  1. Please provide some illustrative examples of conjugated compounds.
  2. Define transcrPlease provide some illustrative examples of conjugated compounds.
  3. Define transcription. What are the different kinds of RNA?
  4. What do the abbreviations NAD and CTP stand for?
  5. Using specific examples, make a distinction between fibrous proteins and globular proteins.
  6. Describe the functions of haemoglobin and insulin.
  7. Draw a picture of phosphoric acid on the left and phosphatidylcholine on the right.
  8. Sketch a). Glucosidic b). Ribofuranose

Fsc Part 1 Biology Chapter-2 Long Questions:

a. Give an explanation of the secondary and tertiary structures that the protein possesses. You are given solutions that are Fehling. Perform a biochemical analysis on it.

despite the fact that you could also be interested in reading the introduction to chapter No. 1 of the 11th biology.

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