1. Which compound found in every living cell, serves as the information and control center?

    a. amino acid
    b. protein
    c. lipid
    d. DNA

    d. DNA

    2. Plants convert glucose into

    a. Starch
    b. lipids
    c. proteins
    d. amino acids

    a. Starch

    3. Glucose is sa

    a. tetrose
    b. pentose
    c. diasaccharide
    d. hexose

    d. hexose

    4. Which is not a dextrose sugar

    a. glucose
    b. mannose
    c. glactose
    d. fructose

    d. fructose

    5. Raffinose on hydrolysis forms…. simple sugars

    a. 1
    b. 2
    c. 3
    d. 3 to 9

    c. 3

    6. Which is not a source of starch

    a. wheat
    b. rice
    c. cotton
    d. potato

    c. cotton

    7. Which is not a protein

    a. gelatin
    b. antibodies
    c. enzymes
    d. cholestrol

    d. cholestrol

    8. Soaps and detergents are made from

    a. protein
    b. carbihydrates
    c. fats and oils
    d. all of these

    c. fats and oils

    9. Which is not present in DNA

    a. deoxyribose sugar
    b. ribose sugar
    c. phosphate unit
    d. nitrogen base

    b. ribose sugar

    10. Raffinose is a

    a. monosaccharide
    b. disaccharide
    c. oligosaccharide
    d. polysaccharide

    c. oligosaccharide