In the accompanying figure, the chance that individual III-2 is a heterozygous carrier is __________

A) 0%
B) 25%
C) 50%
D) 75%
E) 100%


E

Biology & Microbiology

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Which of the following statements is true concerning euglenids?

A. Some euglenids are pathogenic to humans. B. Most have a cell wall. C. The storage polysaccharide in euglenoids is NOT paramylon. D. In the euglenoids, Rubisco (enzyme) is NOT involved in photosynthesis E. All of the above is CORRECT.

Biology & Microbiology

A cross of pea plants, both heterozygous for seed shape and color traits, resulted in progeny in the ratio 9/16 round yellow (R_Y_), 3/16 round green (R_yy), 3/16 wrinkled yellow (rrY_), and 1/16 wrinkled green (rryy)

This result demonstrates that the: A. alleles responsible for seed color are segregating but those responsible for shape are not. B. alleles of seed shape and color are segregating independently. C. phenotypes corresponding to seed shape are segregating 1:2:1. D. alleles governing seed color display codominance. E. alleles for seed shape and color are linked.

Biology & Microbiology

An autoimmune disease in which the synovial membrane thickens and becomes inflamed is called:a

osteitis. b. osteoporosis. c. rheumatoid arthritis. d. osteoarthritis. e. osteon disease

Biology & Microbiology

In a chemical reaction, 1,3-bisphosphoglycerate + ADP yields 3-phosphoglycerate plus ATP.  What is the delta G for this reaction?

A. Less than zero. B. Greater than zero. C. Equal to zero. D. Cannot be determined

Biology & Microbiology