Critical Thinking Questions: Why might soluble fiber not have the same benefits in reducing the risk of colorectal cancer? How might fiber from whole grain bread or high fiber cereals reduce the risk of colorectal cancer? What other foods may increase the risk of colorectal cancer? Based on Video: http://college.cengage.com/nutrition/shared/content/video/play.html?video=217067_728527_nov222011_v01_fiber_and_colorectal_cancer Make sure to: Write a short essay or paragraph of at […]

Two alleles determine flower color in the plant Datura:P determine purple and p white. The P locus is on the smallestchromosme, number 3. In plants trisomic for this chromosme, n + 1pollen is never functional. Assume that P is close to thecentromere (therefore no crossing-over). What is the expected ratioof […]

1) You have two new clients, a husband and wife couple named Dorothy and Bob, who are currently performing 30 minutes of cardiorespiratory exercise four days per week. Dorothy works at a relatively light intensity (walking at 3.8 mph) and Bob exercises at a higher intensity (running at 6.5 mph). […]

In humans the hairless locus codes for a follicular protein found associated with normal hair development. The normal allele at this locus is denoted with B. A recessive allele b is associated with reduced hair density and increased hair loss in Bb and bb men. A recent study showed of […]