0.2-g sample of amylopectin was analyzed to determine the frac- tion of the total glucose residues that are branch points in the struc- ture. the sample was exhaustively methylated and then digested, yielding 50 mol of 2,3-dimethylglucose and 0.4 mol of 1,2,3,6- tetramethylglucose. a. what fraction of the total residues are branch points? b. how many reducing ends does this sample of amylopectin have?

Complete the possible outcomes for each generation in the pedigree chartaa aa aa

Plz genetic engineering can be applied to many fields including medicine and agriculture. which of the following is a medical application of genetic engineering? a. giving crop plants recombinant dna so that they would be resistant to herbicides. b. examining a persons pedigree to determine whether they can carry a gene for a genetic disease. c. analyzing a persons dna to see how closely they are related to another person. d. certain genes into bacteria so that they will produce a needed medicine.

What is a group of organisms that are closely related and share similar characteristics