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The process by which amino groups -NH2 are removed from proteins is called?
Deamination...... (:
What organelle combines carbohydrates with proteins?
The Golgi apparatus is the organelle responsible for combining carbohydrates with proteins, a process known as glycosylation. This modification helps in processing and sorting proteins before they are sent to their final destination.
What is deamination of protein?
Deamination is the bodily process in which amino groups are removed from excess proteins. This happens most often in the liver, though it also occurs in the kidneys. Deamination allows the system to convert excess amino acids into usable resources such as hydrogen and carbon. The process also plays a vital role in removing nitrogen waste from the body. Amino groups discarded as a result of the process are converted into ammonia, which is later expelled from the body through urination.
What do you call the clusters of chlorophyll molecules that capture light energy?
They are called photosystems. Photosystems are groups of chlorophyll molecules and associated proteins that work together to absorb and transfer light energy during the process of photosynthesis.
What is NH2 and COOH groups called in proteins?
NH2=amino group COOH=Carboxylic acid therefore -oic acid
What is the name of the enzyme that activates another enzyme?
The enzyme that activates another enzyme is called a kinase. Kinases add phosphate groups to proteins, a process known as phosphorylation, which can activate or deactivate the target enzyme.
Can proteins be divided into different groups?
Yes, proteins can be divided into different groups based on their structure, function, and source. Common classifications include enzymes, antibodies, structural proteins, transport proteins, and signaling proteins. These groups help to categorize and understand the diverse roles that proteins play in cells and organisms.
What is the deamination of protein?
Deamination is the bodily process in which amino groups are removed from excess proteins. This happens most often in the liver, though it also occurs in the kidneys. Deamination allows the system to convert excess amino acids into usable resources such as hydrogen and carbon. The process also plays a vital role in removing nitrogen waste from the body. Amino groups discarded as a result of the process are converted into ammonia, which is later expelled from the body through urination.
Do proteins attract water?
Yes, proteins can attract water molecules through a process called hydration. Water molecules are attracted to the polar regions of proteins, such as the amino and carboxyl groups, forming hydrogen bonds. This hydration can influence the structure and function of proteins.
What does rephosphorylate mean?
Rephosphorylation refers to the process of adding phosphate groups back onto a compound after they have been removed. This process is important in cellular signaling and energy production pathways.
What is the function of a protein kinase in cellular processes?
A protein kinase is an enzyme that adds phosphate groups to proteins, which can change their activity or function. This process, called phosphorylation, is important in regulating many cellular processes, such as cell growth, division, and signaling.
What substance do goldi bodies prepare for secretion?
Golgi bodies, or Golgi apparatus, primarily prepare proteins and lipids for secretion. They modify, package, and distribute these substances, often adding carbohydrate groups to proteins in a process called glycosylation. This prepares them for delivery either to the cell surface for export or to other locations within the cell.
