Shigella
A. are themselves nonmotile.
B. may be pushed from cell to cell by actin tails.
C. utilize pili to move.
D. utilize flagella to move.
E. are themselves nonmotile AND may be pushed from cell to cell by actin tails.
E.
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A "peer-reviewed" research paper indicates that:
A. graphs and tables are included to prove data. B. several authors are contributing similar papers in the same journal. C. several authors have created the content. D. experts in the field confirm the content reflects high quality work.
Which type of cell could not be used for karyotyping?
A) Red blood cell B) White blood cell C) Fibroblast D) Skin cell
Typically, members of a cohort are tracked
a. until they become independent. b. until their breeding age. c. for a period of time and then released in the environment to serve their purpose in the community. d. from birth to death. e. as long as they are in good health and serve the purpose of a study
Using the example of the p53 protein, postulate how different combinations of covalent modifications can lead to a wide variety of protein functions
What will be an ideal response?