Define the term catalysts
Define the term catalysts?
Expert
Catalysts are substances which decrease the activation energy of a chemical reaction, facilitating it or forming it energetically viable. The catalyst raises the speed of chemical reaction.
Explain the hormones which are secreted by the neurohypophysis? Also Illustrate their particular functions?
Write down the uses of the indirect immuno fluorescence.
What is the osseous cavity where the pituitary gland is located?
Write down some prophylactic measures for tapeworm infections?
Name the animals which make tracheal respiration? Is there a blood-like fluid which participates in this procedure?
What is meant by the parthenogenesis?
Why protease-supplying cells of stomach and of pancreas make only precursors of active proteolytic enzymes?
Regarding tissue complexity how distinct are the cnidarians from poriferans?
Describe some functions of pantothenic acid and biotin for the body? How are such vitamins obtained?
Give a brief explanation of the term species.
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