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
You might also like to view...
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
The simplest structure shared among all living organisms is the
A. gut. B. cell. C. photosynthetic chloroplast. D. community. E. nucleus.
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.
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