Q: What enzyme is responsible for the degradation of lactose into its component parts?
A: Enzymes are catalysts that speed up or increase the rate of reaction. There are various enzymes that…
Q: What two processes ensure that the correct amino acidis added to a growing polypeptide chain?
A: The tRNA is a transfer RNA. It reads the nucleotide present on the mRNA and translates that mRNA…
Q: Why can’t fatty acids be used to synthesize glucose?
A: Fatty acids refers to a long aliphatic chain of hydrocarbons along with carboxylic acid. It is an…
Q: What do the proteins Tau and troponin have in common?
A: Microtubules are the essential part of the cell for various purposes such as cell division,…
Q: What is the function of methionine synthase?
A:
Q: What is the purpose of the proteasome?
A: Nervier, a molecular ritonavir derivative, was created as a protease inhibitor to combat HIV…
Q: What pathway is responsible for the synthesis of glucose from simple precursors?
A: Glucose is produced from the substrates such as glycerol and glucogenic amino acids(like alanine,…
Q: What is the difference between a cofactor and a coenzyme?
A: Enzymes are biocatalyst. They increase the speed of reaction by lowering the activation energy. Both…
Q: Which are the Two paths are available to this glucose 6-phosphate?
A: The study of chemical reactions that occurs within living organisms is called biochemistry. This…
Q: What are three purposes served by protein turnover?
A: Protein is a building block of the body. A majority of the cellular components are made up of…
Q: what is the fate of glucose
A: Glucose is a simple sugar and has a molecular formula of C6H12O6. Glucose is the most abundant…
Q: Why do cells need glucose?
A: Glucose (C6H12O6) is a simple sugar and one of the most abundant monosaccharides and a substantial…
Q: How does cell chemistry, and therefore all life, depend on the production of proteins? What role do…
A: Proteins are large-complex molecules that perform complex and critical tasks in all life forms.…
Q: How are cofactors and coenzymes alike and how are they different?
A: Enzymes are the biocatalysts that speed up the rate of a biochemical reaction. If there are no…
Q: What form of activated glucose is used in the biosynthesis ofglycogen by bacteria?
A: Bacteria are member of a large group of unicellular microorganisms. It has cell walls but lack…
Q: What are advantages of protein degradation?
A: Proteolysis targeting chimera (PROTAC) technology reveals several advantages of degradation over…
Q: In Metabolic Pathways, what are the nucleotide-containing compounds?
A: A nucleotide mainly consists of a sugar molecule that is either ribose in RNA or deoxyribose in DNA…
Q: What is a ribozyme?
A: Before the discovery of ribozyme protein enzymes were the sole enzyme. Later after the discovery…
Q: How Do Mutations Affect Protein Structure and Function?
A: Ans: Mutation: The change in nucleotide or base of the DNA lead to mutation.
Q: How Do Cells Synthesize Pyrimidines?
A: Pyrimidine is a nucleotide base, which is known to synthesize DNA and RNA. The pyrimidine is…
Q: What are the possible phosphorylation sites in a target protein?
A: Protein phosphorylation It is defined as the process of reversible post translational modification…
Q: What is cohesins
A: A cell consists of a cell organelle, proteins, carbohydrates, nucleic acids, receptors, etc. Each…
Q: What are the roles of the protein factors required for protein synthesis?
A: Although rRNA Paramount in the process of translation , Protein factors are also required for the…
Q: Why would it be advantageous for a cell to use glucose before lactose?
A: Glucose and lactose are both carbohydrates that are used as an energy source. When glucose and…
Q: What is the importance of ubiquitin in the life of a cell?
A: Ubiquitin is a small protein found in most of the eukaryotic cells which mainly related with the…
Q: How are allosteric enzymes controlled?
A: An enzyme is known as a substance, which behaves as a ‘catalyst component’ in living things.…
Q: What enzymes are required for the synthesis of a glycogen particle starting from glucose…
A: Glycogen : It is a multibranched polysaccharide of glucose that serves as a form of energy storage…
Q: What is the mechanism by which the critical amino acid residues catalyze the reaction?
A: The reaction of chymotrypsin with their substrate takes place in two stages.
Q: What is the role of lactase and why is it important in the human body?
A: The lactase enzyme is encoded by the LCT gene in humans. This enzyme is also known as…
Q: Where is catalase produced?
A: Catalase is a common enzyme, which is found in nearly all living organisms that are exposed to…
Q: What is the source of the energy needed to incorporate glucose residues into glycogen? How is it…
A: Glycogen is a multibranched polysaccharide of glucose that serves as a form of energy storage in…
Q: What is an activated amino acid?
A: During the process of translation of proteins, in the presence of ATP, an amino acid is combined…
Q: In the context of protein synthesis, what is meant by an activated amino acid?
A: Protein synthesis is the process in which cells make proteins. It directed by the nucleus, the…
Q: Explain why all mono- and disaccharides are soluble in water? What are some examples of artificial…
A: All mono- and disaccharides are soluble in water. Monosaccharides are glucose, fructose, and…
Q: How Do Cells Synthesize Purines?
A: Purines : Purines are one of the most common chemical compounds on the planet. There are two kinds…
Q: What is the transcellular pathway?
A: Transcellular pathway : The transcellular pathway refers the transportation of substance occur…
Q: How do diet and de novo synthesis of cholesterol regulate each other?
A: Cholesterol is a type of lipid that plays a variety of roles in the body. It is an essential…
Q: How is transpeptidase enzyme is formed?
A: Transpeptidase enzymes are helpful in the catalysis of peptide bond formation in bacterial cell wall…
Q: What is the relationship between beta amyloid and APP?
A: Brain cells that process, store, and retrieve information degenerate and die in Alzheimer's disease.
Q: What reaction does catalase speed up?
A: Catalase is an enzyme.
Q: What function does ATP play in amino acid activation?
A: In a process catalyzed by a Tran-activating enzyme, each Tran molecule binds to a particular amino…
Q: How does the metabolism of glucose and glutamine support the synthesis of nucleotides, lipids, and…
A: Glucose is a 6 Carbon containing compound which serves as the basic source of energy for human body.…
Q: What are the two main types of cofactors?
A: A cofactor is an organic molecule or non-protein part required for an enzyme to catalyst the…
Q: What is the product of the pentose phosphate pathway?
A: A monosaccharide having five carbon atoms is called a pentose. Pentoses have a crucial role in…
Q: How does the information stored in DNA direct the synthesis of proteins?
A: DNA or deoxyribonucleic acid is a nucleic acid which acts a genetic material of organisms (except in…
Q: Can Cells Synthesize Nucleotides?
A: All the prokaryotic or eukaryotic cells are able to synthesize nucleotides of their own. There are…
Q: How does phosphorylation increase the reactivity of glucose?
A: Phosphorylation is the process of adding a phosphate group to another chemical molecule by the…
Q: How is UTP used in the formation of glycogen from glucose?
A: Glycogenesis is the pathway through which glycogen is produced from glucose to store it in the liver…
What molecules can be used to synthesize glucose?
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