Huntington's disease is caused by the allele H, which is completely dominant to the normal recessive allele h. Consider a couple where the man has the genotype Hh, and the woman has the genotype hh
What is the chance that their first child will develop Huntington's disease? A) 0%
B) 25%
C) 50%
D) 75%
C
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Which macromolecules can serve as antigens?
a. proteins only b. carbohydrates only c. nucleic acids only d. proteins and carbohydrates only e. proteins, carbohydrates and nucleic acids
Which of the following is not a helminth that causes primarily intestinal symptoms?
A. Diphyllobothrium latum B. Taenia solium C. Trichuris trichiura D. Enterobius vermicularis
A strap of dense connective tissue that connects a skeletal muscle to bone is a(n) ____________________, while one that connects bone to bone at a joint is a(n) ____________________
Fill in the blank(s) with correct word
The cell walls of fungi and algae are rigid and provide structural support and shape, and are similar to prokaryotic cell walls in chemical composition.
a. true b. false