G Choose all the true statements about protein digestion and hydrolysis. In the small intestine, trypsin attacks peptide bonds. Absorption of free amino acids occurs through the wall of the stomach. The chemical digestion of proteins begins in the mouth with the process of mastication. Pepsin causes the hydrolysis of some of the peptide bonds in proteins. Pancreatic juices are more acidic than gastric juices

In cattle a single gene with two alleles determines fur color the fur can be red white or roan roan fur has both red and white hair which of the following statements is true a the allele for roan fur color is dominant over red and white fur color b the allele for red fur color is dominant over white and roan fur color c the roan and white alleles are expressed independently of the other d the red and white alleles are expressed independently of each other