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Where does lipid synthesis occurs in an animal cell?
Fatty acids synthesis starts with acetyl-CoA and builds up by the addition of two carbon units. The synthesis occurs in the cytoplasm in contrast to the degradation (oxidation), which occurs in the mitochondria. Many of the enzymes for the fatty acid synthesis are organized into a multienzyme complex called fatty acid synthetase. The major sites of fatty acid synthesis are adipose tissue and the liver
What hormone decreases protein synthesis increase fatty acid release and stimulates glucose synthesis?
The hormone that fits this description is cortisol. Cortisol is a stress hormone that promotes the breakdown of proteins into amino acids to increase fatty acid release and stimulate gluconeogenesis (glucose synthesis) in the liver.
Fatty acids are metabolized by what pathway?
Beta-oxidation is the major pathway by which fatty acids are metabolized. However, there are other minor pathways for fatty acid metabolized. These include alpha-oxidation (for branched fatty acids) and omega-oxidation.
What are the enzymes present in mitochondria?
In outer membrane:- Monoamine oxidase, Fatty acid thiokinase, Kynurenine hydroxylase In pereimitochondrial space:- Adenylate kinase, Nucleoside diphosphokinase In inner membrane:- Succinate dehydrogenase, alpha Keto acid dehydrogenase
What are the sources of NADPH required for fatty acid synthesis?
The Pentose Phosphate Pathway, in which Glucose-6-phosphate Dehydrogenase catalysizes the oxidation of Glucose-6-phosphate and NADP serves as the electron donor is a source of NADPH. The citrate-malate shuttle between the mitochondria and the citosol is an additional source.http://www.answers.com/pentose+phosphate+pathway
What are the differences between fatty acid synthesis and beta-oxidation?
Fatty acid synthesis is the process of building long-chain fatty acids from acetyl-CoA, while beta-oxidation is the process of breaking down fatty acids to produce acetyl-CoA. Fatty acid synthesis occurs in the cytoplasm, whereas beta-oxidation occurs in the mitochondria. Fatty acid synthesis requires NADPH as a reducing agent, while beta-oxidation generates NADH and FADH2 as reducing agents.
Where does lipid synthesis occurs in an animal cell?
Fatty acids synthesis starts with acetyl-CoA and builds up by the addition of two carbon units. The synthesis occurs in the cytoplasm in contrast to the degradation (oxidation), which occurs in the mitochondria. Many of the enzymes for the fatty acid synthesis are organized into a multienzyme complex called fatty acid synthetase. The major sites of fatty acid synthesis are adipose tissue and the liver
What is the co enzyme required for fatty acid synthesis?
acetyl CoA or Acetyl Co-enzyme A is required for fatty acid synthesis
What compound is involved in the activation of acyl compounds in fatty acid synthesis?
The compound involved in the activation of acyl compounds in fatty acid synthesis is acetyl-CoA. This molecule is formed from acetic acid and coenzyme A and plays a crucial role in the initiation of fatty acid synthesis by donating acetyl groups for the elongation of fatty acid chains.
Where does synthesis of fatty acids occur?
The synthesis of fatty acids occurs in the cytoplasm of cells, specifically in the smooth endoplasmic reticulum. This process is known as fatty acid synthesis or lipogenesis, and it involves the conversion of acetyl-CoA into fatty acids through a series of enzymatic reactions.
How many dehydration synthesis reactions are required to attach fatty acid tails to a glycerol and build a triglyceride?
It can be done all in one synthesis. However, there are 3 OHs on glycerol and thus 3 fatty acids required in total to build the triglyceride. There are thus 3 reactions in total that take place but all in one synthesis. This is similar to 3 molecules of NaOH reacting with one molecule of phosphoric acid.
What are the building blocks in the body's synthesis and elongation of fatty acids?
The building blocks in the body's synthesis and elongation of fatty acids are acetyl-CoA and malonyl-CoA. These molecules are used as substrates in the fatty acid synthesis pathway, where they undergo a series of enzymatic reactions to form long-chain fatty acids.
In a lipid synthesis reaction the greatest number of fatty acid molecules that could combine with on glycerol molecule is?
Three fatty acid molecules can combine with one glycerol molecule in a lipid synthesis reaction to form a triacylglycerol molecule. Each of the three hydroxyl groups of glycerol can form an ester bond with a fatty acid molecule.
What kind of lipids forms when a glycerol combines with fatty acid thought dehydration synthesis?
lilbittybitch
What kind of lipid forms when glycerol combines with fatty acid through dehydration synthesis?
triglyceride
What kind of lipid forms when a glycerol combines with fatty acid through dehydration synthesis?
triglyceride
What kind of relation exist between fatty acid and amino acid synthesis?
The liver combines fatty acids and amino acids into lipoproteins, which can be easily used by the various cells of the body.
