Question

Question 1 3 pts What are the products of glycolysis when yeast ferment? ATP and glucose CO2 and alcohol pyruvates and ATP Question 2 3 pts Leaded gasoline, originally developed to decrease pollution, is now banned because the lead(II) bromide, PbBr2, emitted when it burns decomposes in the atmosphere into two serious pollutants, lead and bromine. Determine the oxidation number for each atom in the equation. Pb and Br2 are 0; and PbBr2 are +2 and -1 respectively only the diatomic molecule has an oxidation number of zero all have an oxidation number of zero Question 3 3 pts Which molecule can replicate, transcribe and translate? DNA ORNA ОАТР

Answer 1

- What are the products of glycolysis when Yeast ferment & Answer:- Pyruvates & ATP Fermentation is an anaerobic process in which microorganism like yeast convert sugar, starch, glucose into alcohol. Here product of glycolysis is pyruvates & ATP. Answer: Pb & Bra are o & pb Br2 are + 2 8 -1 respectively, Ruje: - Total addition of oxidation number must I be equal to zero. Mono atomic & diatomic molecule containing similar atom have zero oxidation number Bromine have I oxidation number so in Pb BT2 Pb has oxidation I number +2 & or has - 1 oxidation numben Ans: RNA only RNA molecule can replicate, transcribe & translate 4 Answer: precipitation Ma & OH combine to give solid Maon. This reaction is called precipitation reaction. 6 The only way a recessive phenotype can express is Lif you have a homozygous recessive genotype

6 DO M. RNA is translated into protein. In translation - RNA is decoded in Isibosome decoding center to produce a Specific amino acid chain or polypep Lide. The polypeptide later folds into an active protein & perform its function in the cell.