Transgenic ________ have been given suicide genes that cause them to self-destruct when the job for which they are engineered has been accomplished.

A. plants
B. animals
C. fungi
D. bacteria
E. All of the choices are correct.


Answer: D

Biology & Microbiology

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Final protein refinements, storage, and packaging occur ________.

A. in the rough endoplasmic reticulum B. in the smooth endoplasmic reticulum C. in the Golgi apparatus D. in the cytoplasm

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The simplest structure shared among all living organisms is the

A. gut. B. cell. C. photosynthetic chloroplast. D. community. E. nucleus.

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Which of the following analogies best fits the manner in which amino acids form proteins? a. A limited selection of bricks can be put together in an infinite variety of architectural styles

b. Many identical pearls are strung together to form one necklace. c. Each student in a university is unique but they all belong to the same organization. d. A child links four colors of plastic beads together in a repeating pattern.

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What standardized symbols are used to represent males and females on a pedigree?

a. a star for males and a square for females b. a question mark for both males and females c. a square for females and a circle for males d. a square for males and a circle for females

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