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Glyosis
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What is a sequence of enzyme-mediated chemical reactions called?
An orderly sequence of reactions with specific enzymes acting at each step is metabolic pathways. A metabolic pathway has an orderly sequence of reaction steps, that may be biosynthetic or degradative, which uses specific enzymes for each reaction step.
Which enzyme catalyzes the rate-limiting step of glycolysis?
Phosphofructokinase (PFK)
What is converted to pyruvate in cellular respiration?
Via the enzyme 'pyruvate kinase' , phosphoenolpyruvate is combined with Adp and Pi to {100%} YIELD pyruvate [pyruvic acid] and Atp. Starting from Glucose, there are at least six separate [because each step "has" its own Enzyme to THOROUGHLY control the yield of the reaction] steps that precede the above.
How can you describe the enzyme-substrate complex?
Enzyme-substrate complex (or ES complex) is the key to understand the kinetic behavior of the enzymes. The ES complex represents just the starting point for the catalysis reaction.The kinetic pattern of enzymes was led by Victor Henri in 1903. He proposed that an enzyme combines with its substrate molecule to form the ES complex as a necessary step in enzyme catalysis. This idea expanded into a general theory of enzyme action, particularly by Leonor Michaelis and Maud Menten in 1913, who postulated that the enzyme (E) first combines reversibly with its substrate to form an enzyme-substrate complex (ES )in a relatively fast reversible step. The ES complex then breaks down in a slower second step to yield the free enzyme and a product (P), according to the following equation:E + S < > ES > E + P
How is each step on the pH scale different?
The pH scale is logarithmic; the difference between two units is x10.
Why do metabolic pathways require tens to hundreds of different enzymes?
Because each metabolic step is under the regulated control of It's Own Enzyme.
What is the 4 step process of an enzyme at work?
The 4 step process of an enzyme at work is:speedreactionfunctionalter
An orderly sequence of reactions with specific enzyme-mediated reactions occurring at each step is the definition of?
metabolic pathway
After controls are implemented what is the next step in the CRM process?
After controls are implemented the next step is to supervise and evaluate.
What is the next step in the process after a substrate enters the active site of an enzyme?
The enzyme and the products bind to form the enzyme-products complex
How cell may vary the amount of enzyme?
Two main ways: synthesis and degradation. Each step in the process leading to synthesis of the enzyme can be regulated - gene expression, mRNA processing and stability, mRNA translation.
Contains the enzyme used in the first step in digestion?
Saliva.
What is a sequence of enzyme-mediated chemical reactions called?
An orderly sequence of reactions with specific enzymes acting at each step is metabolic pathways. A metabolic pathway has an orderly sequence of reaction steps, that may be biosynthetic or degradative, which uses specific enzymes for each reaction step.
Which enzyme catalyzes the rate-limiting step of glycolysis?
Phosphofructokinase (PFK)
Local policy is used in what step of the five step process?
Local policy is typically used in the third step of the five-step policy analysis process, which is the "formulation of alternatives" stage. This is where various policy options are developed and evaluated, and local policies can provide valuable insights and data to help inform this stage.
What step of the five step process is used in local policy?
Local policy is used in the develop controls step of the five step process.
In what step is local policy used of the five step process?
Local policy is used in the develop controls step of the five step process.
