Blog

Which motor symptoms are considered cardinal signs of Parkinson’s disease?

Acidic solutions will have access of hydroxide ions.

Trace elements are the elements that are essential for sustaining life.

 Which of the molecule in the fig. 2 has a carbonyl carbon in the form of a ketone and which of the molecules contains an aldehyde group? 

Specify if hydrocarbons are polar or non-polar. Give reason for your answer.      

Distinguish between disaccharides and polysaccharides based on- 1. Number of monomers present  2. Name of the bond between the monomers 3. Two examples of each.

Polyunsaturated fatty acids have one carbon-to-carbon double bond.

Elements belonging to group 1 are known as noble gases or inert elements and they do not participate in bond formation.

Analyze which of the following radioactive tracers would you use when you want to use a radioactive tracer that will label only the protein in an RNA virus where suppose the virus is composed of only a protein coat and an RNA core. Make sure to give reason for your answer. Radioactive P       Radioactive N        Radioactive S        Radioactive C

Answer any one of the following two options (a or b): a. Distinguish between polar and non-polar covalent compounds based on electronegativity. Make sure to define electronegativity.    b. If there are hydrophobic amino acids, will they be inside the protein structure or outside? Why?