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Can activity in an enzyme be increased by a vitamin?
Yes, activity in an enzyme can be increased by a vitamin, particularly if the vitamin acts as a coenzyme or cofactor. Many vitamins, such as B vitamins, play crucial roles in metabolic processes by assisting enzymes in catalyzing reactions more efficiently. When vitamins are present, they can enhance the enzyme's activity, leading to improved biochemical reactions within the body.
What is the coenzyme that transports organic molecules into the citric acid cycle?
The coenzyme that transports organic molecules into the citric acid cycle is coenzyme A (CoA). It acts by forming a thioester bond with acetyl groups derived from organic molecules, allowing them to enter the cycle for energy production.
Is cytochrome a coenzyme?
Cytochrome is not a coenzyme, but rather a type of heme-containing protein that plays a critical role in electron transport in cells. It acts as a carrier of electrons in the respiratory chain.
Which vitamin is needed to synthesize nonessential amino acids from essential amino acids?
Vitamin C is needed to synthesize nonessentail amino acids from essential amino acids.
A vitamin attached to a protein molecule forms an enzyme that can serve as a catalyst for reactions such as blood clotting?
This type of enzyme is called a cofactor, where the protein part is the enzyme and the vitamin is the cofactor. In this specific example, the vitamin likely acts as a cofactor by assisting the enzyme in catalyzing the blood clotting reaction. Cofactors are essential for the proper functioning of many enzymes in the body.
Can activity in an enzyme be increased by a vitamin?
Yes, activity in an enzyme can be increased by a vitamin, particularly if the vitamin acts as a coenzyme or cofactor. Many vitamins, such as B vitamins, play crucial roles in metabolic processes by assisting enzymes in catalyzing reactions more efficiently. When vitamins are present, they can enhance the enzyme's activity, leading to improved biochemical reactions within the body.
What is pyrodoxal phosphate?
Pyridoxal phosphate is the active form of vitamin B6 involved in numerous enzymatic reactions in the body, particularly in amino acid metabolism. It serves as a cofactor for enzymes that catalyze important biochemical reactions, including the synthesis of neurotransmitters and the conversion of amino acids.
What mineral and vitamin must iron closely interact with for the delivery of oxygen?
Vitamin b6 also known as pyridoxine is a water soluble vitamin which plays an important role in the metabolism of haemoglobin .It acts as a coenzyme to the enzyme ALA synthase. It enhances haemoglobin's oxygen binding capacity. That is this vitamin along with iron is used to produce haemoglobin which carries oxygen throughout the body.
Which vitamin acts like a hormone?
Vitamin D
Which vitamin acts to accerate blood cotting?
Vitamin K acts to accelerate blood clotting.
What acts as biological catalysts?
enzymes acts as biological catalyst.
What is the coenzyme that transports organic molecules into the citric acid cycle?
The coenzyme that transports organic molecules into the citric acid cycle is coenzyme A (CoA). It acts by forming a thioester bond with acetyl groups derived from organic molecules, allowing them to enter the cycle for energy production.
Does the skin act as a gland by synthesizing vitamin a?
Acts as a gland by synthesizing vitamin A.
Is cytochrome a coenzyme?
Cytochrome is not a coenzyme, but rather a type of heme-containing protein that plays a critical role in electron transport in cells. It acts as a carrier of electrons in the respiratory chain.
What acts as biochemical catalysts in the body?
Enzymes.
Which vitamin is needed to synthesize nonessential amino acids from essential amino acids?
Vitamin C is needed to synthesize nonessentail amino acids from essential amino acids.
Is vitamin C a base?
No, vitamin C is not a base. It is an essential nutrient that acts as an antioxidant in the body.
