An enzyme used n both glycolysis and gluconeogenesis is: a glucose 6 phosphatase
ID: 1001641 • Letter: A
Question
An enzyme used n both glycolysis and gluconeogenesis is: a glucose 6 phosphatase 3 phosphoglycerate kinase hexokinase pyruvate kinase. phosphofructokinase 1. The basic structure of a proteoglycan consists of a core protein and a: peptidoglycan lectin glycolipid. Lopopolysaccharide. Glycosaminoglycan. All of the following are considered 'weak' interactions in proteins except: hydrophobic interactions hydrogen bonds peptide bonds ionic bonds van der waals forces. Transport of tatty acids from the cytoplasm to the mitochondrial matrix requies: ATP carnitine and coenzyme A. ATP coenzyme A and pyeuvate dehydrogenase. ATP coenzyme and pyeuvate dehydrogenase. ATP coenzyme A and hexokinase carnitine coenzyme A and hexokinaseExplanation / Answer
Solution:-
(21) The enzyme used in both Glycolysis and gluconeogenesis is 3-phosphoglycerate kinase. Other ones are used in single processes or different ones.
(22) Proteoglycan is a kind of protein that has core protein and one or more glycosaminoglycan chains. these are bonded to core protein with the help of covalent linkages.
(23) All interactions in proteins except peptide linkage/bond are weak. Peptide linkage is stronger since it connected two amino acid molecules together. It makes the backbone of the proteins.
(24) Mitochondria is known as the power house of the cell and ATP is a form of energy that are produced here and they also helps in the transport of mitochondrial matrix.
In Mitochondria oxidation of fatty acids produce energy and these fatty acids are transported here from the cytoplasm by ATP, Carnitine and coenzyme A.