Chapter No 4 Cells And Tissues best solved MCQs

 41. The inner chamber of the mitochondria contains a fluid is called:

(a) Cristae

(b) Matirx✅

(c) F₁ particles

(d) None of the above

42. Which of the following are colourless and store starch, proteins and lipids?

(a) Chloroplasts

(b) Chromoplasts

(c) Leucoplasts✅

(d) None

43. The stacked membranous structure in the chloroplast is

(a) Thylakoids

(b) Stroma

(c) Grana✅

(d) Intergranum

44. The membranous structure in the chloroplast is: 

(a) Thylakoids✅

(b) Stroma

(c) Grana

(d) Intergranum

45. The fluid within the chloroplast is:

(a) Thylakoids

(b) Stroma✅

(c) Grana

(d) Intergranum

46. The plastids present in fruits are:

(a) chloroplasts

(b) Chromoplasts✅

(c) Leucoplasts

(d) All of the above

47. The plastids present in roots are:

(a) chloroplasts

(b) Chromoplasts

(c) Leucoplasts✅

(d) All of the above

48. The structure present in the prokaryotes is:

(a) Mithochoridria

(b) Ribosomes✅

(c) ER

(d) Golgi bodies

49. Responsibility of protein synthesis is:

(a) Plastids

(b) Ribosomes✅

(c) Golgi apparatus 

(d) Lysosomes

50. Polymer of amino acid and sugar is:

(a) Peptidoglycan✅

(b) Glycolipids

(c) Phospholipids

(d) Glycogen

51. Xylem tissues consist of vessel elements and:

(a) Sieve tube

(b) Tracheids✅

(c) Mesophyll

(d) Fibre cell

52. Primary cell wall of plants has a chemical:

(a) Cellulose✅

(b) Peptidoglycan

(c) Glycolipids

(d) Proteins

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