a- Construct a table showing the different experimental conditions for each tube. nim In which tubes does chemical transformation take place? Justify the answer by referring to the table. CWhat property of enzyme activity is revealed in these experiments? d "An enzyme remains unchanged during a chemical transformation". Justify 201 this statement by referring to the table. s
Enzyme kinetics
In biochemistry, enzymes are proteins that act as biological catalysts. Catalysis is the addition of a catalyst to a chemical reaction to speed up the pace of the reaction. Catalysis can be categorized as either homogeneous or heterogeneous, depending on whether the catalysts are distributed in the same phase as that of the reactants. Enzymes are an essential part of the cell because, without them, many organic processes would slow down and thus will affect the processes that are important for cell survival and sustenance.
Regulation of Enzymes
A substance that acts as a catalyst to regulate the reaction rate in the living organism's metabolic pathways without itself getting altered is an enzyme. Most of the biological reactions and metabolic pathways in the living systems are carried out by enzymes. They are specific for their works and work in particular conditions. It maintains the best possible rate of reaction in the most stable state. The enzymes have distinct properties as they can proceed with the reaction in any direction, their particular binding sites, pH specificity, temperature specificity required in very few amounts.
![Home Activity:
The table below summarizes the experimental setup of a series of experiments done in
the laboratory. All the tubes are placed at a favorable temperature of 37'C, in a
convenient medium of pH = 8, and for a sufficient time of 60 minutes for proteins
and 20 minutes for starch paste.
Tube A
Tube B
Tube C
Tube D
Tubes
Contents
Beginning of the Proteins
experiment
Starch paste
Water
Proteins
Water
Starch paste
Water
Water
End of the
experiment
Trypsin
Amino acids
Water
Amylase
Maltose
Water
Amylase
Proteins
Trypsin
Starch paste
Water
Water
Trypsin
Amylase
Amylase
Trуpsin
a- Construct a table showing the different experimental conditions for each tube.
nim In which tubes does chemical transformation take place? Justify the answer by
nim0 referring to the table.
What property of enzyme activity is revealed in these experiments?
d- "An enzyme remains unchanged during a chemical transformation". Justify
01e this statement by referring to the table.
ue bueecIICC OT
odin spived at alitW](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F2b00a69c-94bf-46cc-82b9-9cd09912b0c3%2F23c8c682-6a1b-4b4a-a336-aa6955e8de3f%2Fl87csxs_processed.jpeg&w=3840&q=75)
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