Three interrupted mating experiments were conducted using 3 different strains of prototrophic donor bacteria. The following entry times were obtained for the loci in the 3 donor strains. The times are given in minutes after the start of transfer. Determine the map of the bacterial chromosome from these data. Use the map to answer the question below. Hfr 1 Hfr 2 Hfr 3 A 12 - 10 B 31 - - C - 31 85 D - - 34 E - 26 - F 49 6 - What is the shortest distance between B and C?

genetic variation can be caused by mutation (which can create entirely new alleles in a population), random mating, random fertilization, and recombination between homologous chromosomes during meiosis (which reshuffles alleles within an organism's offspring).

light dependent reactions:

light independent reactions:

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1. amino acid refers to the fundamental building block of proteins, comprising of an amino group and a carboxyl group.

2. catalyst refers to any substance, which increases the rate of chemical reaction without being used up in the reaction.

3. a complex molecule containing he genetic code is dna or deoxyribonucleic acid.

4. an enzyme refers to a molecule of protein, which is unique in accelerating up a particular chemical reaction in the biological systems.

5. nucleic acid refers to an sequence of sugars, phosphates, and nitrogenous bases, for example, dna and rna.

6. a protein refers to a large, composite organic molecule comprising of a huge number of amino acids associated together with the of peptide bonds.

7. rna refers to a nucleic acid that takes part in the production of proteins.

8. substrate refers to a compound, which takes part in a chemical reaction, and is chemically modified by the reaction.