0
What else can I help you with?
Why do proteins denature?
A protein consists of amino acids. Some of these amino acids are polar, having positively charged sides and negatively charged sides. A change in PH simply means a change in the amount of (H+) atoms. As you can see these hydrogen atoms are positively charged, and attract the negative side of the polar amino acids. so a change in the PH changes the stability of a protein structure and can cause its denaturation.
How many water molecules will be removed to form a fat composed of 3 fatty acids and 1 glycerol molecule?
Three water molecules will be removed to form a triglyceride composed of three fatty acid chains and one glycerol molecule. One molecule of water is removed for each bond between a fatty acid and the glycerol molecule, for a total of three water molecules removed.
Why would a change in your amino acid cause your enzyme to lose it's function?
By changing the amino acids, you may have also changed the pH of them and enzymes will only work at a certain pH level. This level is different for different enzymes. So the amino acids may well have denatured the enzymes.
What happens to the amino and carboxyl groups at normal cellular pH of ca. 7?
At a normal cellular pH of around 7, the amino group will be protonated (-NH3+) and the carboxyl group will be deprotonated (-COO-). This is because the pKa of the carboxyl group is around 2, making it more likely to lose a proton, while the pKa of the amino group is around 9, making it more likely to gain a proton at pH 7. This results in the formation of a zwitterion, where the amino group carries a positive charge and the carboxyl group carries a negative charge.
What happens to monomerswhen they undergo dehydration synthesis?
They will break up into smaller molecules.
When amino acids are broken down they lose their amine groups?
Yes, when amino acids are broken down through the process of deamination, they lose their amine (NH2) groups. This reaction converts the amino group into ammonia (NH3), which is then excreted from the body as waste.
In fatty acids does one molecule lose 3 OH ends?
In fatty acids, each molecule typically has one carboxyl group (-COOH) at one end and a methyl group (-CH3) at the other end. There are no OH groups that are lost from the molecule during fatty acid synthesis or metabolism.
Why might fatty acids amino acids and nucleic acids increase the hydrogen ion(h ) concentration of as solution?
Fatty acids, amino acids, and nucleic acids can increase the hydrogen ion concentration of a solution because they can release hydrogen ions when they undergo chemical reactions. For example, when fatty acids are broken down in metabolic processes, they can release hydrogen ions. Similarly, amino acids can release hydrogen ions when they lose their amino group. Nucleic acids can also release hydrogen ions when they are broken down into their constituent nucleotides.
How does the process of ionization affect the properties of amino acids?
When amino acids undergo ionization, they can gain or lose charged particles called ions. This affects their overall charge and solubility in water. The ionization of amino acids also influences their ability to form bonds with other molecules, impacting their structure and function in biological processes.
Amino acids that are convertible to glucose?
protein is of course one of the last sources for fuel, but if ur body needs it, the protein will lose its amino group and will go through cellular respiration starting at glycolysis.the amino acid isn't converted to glucose.
Do acids lose or gain hydrogen ions?
Acids lose hydrogen ions when they donate them in a chemical reaction, making them stronger acids.
What part of ion is part of amino acid?
The ionizable part of an amino acid is the amino group, which contains a nitrogen atom with a lone pair of electrons that can act as a proton acceptor or donor. This part of the amino acid molecule can gain or lose a proton, giving it the ability to exist in different ionic forms at different pH levels.
What is zwitterion with example?
A zwitterion is a compound which contains both positively and negatively charged groups in the same molecule. For example, amino acids H2N-R-COOH form zwitterions: the proton leaves the carboxylic acid group and the amine group becomes protonated, resulting in +H3N-R-COO-
Why do proteins denature?
A protein consists of amino acids. Some of these amino acids are polar, having positively charged sides and negatively charged sides. A change in PH simply means a change in the amount of (H+) atoms. As you can see these hydrogen atoms are positively charged, and attract the negative side of the polar amino acids. so a change in the PH changes the stability of a protein structure and can cause its denaturation.
Is the disruption of the shape of an amino acid which causes it to lose its functioning ability.?
Yes, the disruption of the shape of an amino acid, often due to changes in temperature, pH, or chemical environment, can lead to a loss of its functional ability. This alteration can affect the folding and structure of proteins, which are composed of amino acids, ultimately impacting their biological function. Proper shape is essential for the interaction of proteins with other molecules, and any distortion can hinder their activity.
How many water molecules will be removed to form a fat composed of 3 fatty acids and 1 glycerol molecule?
Three water molecules will be removed to form a triglyceride composed of three fatty acid chains and one glycerol molecule. One molecule of water is removed for each bond between a fatty acid and the glycerol molecule, for a total of three water molecules removed.
What molecule loses a proton to form the nitrate ion?
The molecule of nitric acid lose a hydrogen atom, not only a proton.
