Which of the following is an example of a protein that acts as a hormone?

  • A
    Casein
  • B
    Oxytocin
  • C
    Trypsin
  • D
    Keratin

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Similar Questions

Match the hormones in List-$I$ with their functions in List-$II$:
$A$. Glucocorticoids$I$. Control the carbohydrate metabolism
$B$. Mineralocorticoids$II$. Control the level of excretion of water and salt by the kidneys
$C$. Progesterone$III$. Prepares the uterus for implantation of fertilised egg
$D$. Estradiol$IV$. In the control of menstrual cycle

Which of the following hormones is an example of a polypeptide?

Match the following enzymes given in Column-$I$ with the reactions they catalyse given in Column-$II$.
Column-$I$ (Enzymes) Column-$II$ (Reactions)
$A$. Invertase $1$. Decomposition of urea into $NH_3$ and $CO_2$
$B$. Maltase $2$. Conversion of glucose into ethyl alcohol
$C$. Pepsin $3$. Hydrolysis of maltose into glucose
$D$. Urease $4$. Hydrolysis of cane sugar
$E$. Zymase $5$. Hydrolysis of proteins into peptides

What are enzymes?

Starch is converted into maltose by the

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