35. Which of the following is not an option in polymerizing acrylic resins in
permanent slide preparation?
a Using heat
b. Using ultraviolet light
c. Using water d. Using chemical catalysts.
4.

Secondary pollutants are more harmful than primary pollutants. select the best answer from the choices provided ot of

4. multiple crosses were made between true-breeding lines of black and yellow labrador retrievers. all the f1 progeny were black. when these progeny were intercrossed, they produced an f2 consisting of 91 black, 39 yellow and 30 chocolate. a. propose an explanation for the inheritance of coat color in labradors. b. propose a biochemical pathway for coat color determination and indicate how the relevant genes control coat coloration.

What is the purpose of transcription? a. to copy the nucleotide in dna b. to form rna molecules from dna c. to produce a nucleic acid sequence from an amino acid sequence d. to link amino acids together to form stands of protein