An interesting enzyme, whose molecular weight is 56,000 g/mol, is used in catalytic amounts to cleave a membrane protein, whose
molecular weight is 65,000 g/mol, into two fragments having molecular weights of 43,000 and 22,000 g/mol. Gel chromatography is used to assess the extent of reaction at various times. Three major fractions of proteins are eluted at each time. What are they and in what order are they eluted
1 answer:
You might be interested in
<h3>1. what is a typical characteristic of an ionic compound?</h3><h3>Answer:</h3>
Option-D : The ionic compound has a high melting point.
<h3>Explanation:</h3>Ionic compounds are made up of positive ions called cations and negative ions called as anions. Cations are formed when an atom or group of atoms looses one or more electrons while, anion is formed when an atom or group of atoms gains electrons.
The two opposite ions formed interact through electrostatic interactions and form one of the strongest intramolecular bonding called ionic bonding. It requires very high energy to separate these ions from each other in solid form.
Examples: Melting Point of NaCl = 801 °C
Melting Point of MgCl₂ = 714 °C
Melting Point of CaCO₃ = 825 °C
_______________________________________________________
<h3>2. what is shown by the structural formula of a molecule?</h3><h3>Answer:</h3>Option-A : The arrangement of bonded atoms.
<h3>Explanation:</h3>Structural formula is the graphical representation of of a chemical formula in either two dimensional or three dimensional space. It helps in depicting the arrangement of atoms or group of atoms in a compound or molecule.
Examples:
Below the attached figure shows the structural formula of Glucose with Chemical formula C₆H₁₂O₆, Sulfuric Acid with Chemical formula H₂SO₄ and Water with Chemical formula H₂O respectively.
Answer:
Addition of hydrogen in unsaturated hydrocarbons is known as Hydrogenation.
Major product that is formed when 2-butyne is treated with an excess of hydrogen gas and a platinum catalyst is an alkane of four carbon atom known as butane.
Here hydrogen gas is in excess, first but-2-ene will form from the but-2-yne then butane will form from the but-2ene.
1)
2)
As shown in the image attached.
