BIO213 Exam UPDATED QUESTIONS
AND CORRECT ANSWERS
The bacteria flagellum moves the cell forward during __________ and the cell spins around during
_________.
A. positive rotations, negative rotations
B. tumbles; runs
C. runs; tumbles
D. negative rotations; positive rotations - CORRECT ANSWER A
During bacterial conjugation, DNA can be transferred from the donor cell to the recipient cell because
a/an _______ connects the two cells.
A. pilus
B. axial filament
C. fimbria
D. flagellum - CORRECT ANSWER A
The passageways in the nuclear envelope for movement of substances between the nucleus and
cytoplasm are called nuclear
A. Histones
B. endoplasmic reticulum
C. Chromatin
D. inclusions
E. Pores - CORRECT ANSWER E
T/F: Endospores are reproductive structures produced by multiple bacterial cell divisions, with one
vegetative cell producing many endospores. - CORRECT ANSWER False
Cell walls are not typically possessed by
A. Algea
B. Protozoa
C. Fungi
AND CORRECT ANSWERS
The bacteria flagellum moves the cell forward during __________ and the cell spins around during
_________.
A. positive rotations, negative rotations
B. tumbles; runs
C. runs; tumbles
D. negative rotations; positive rotations - CORRECT ANSWER A
During bacterial conjugation, DNA can be transferred from the donor cell to the recipient cell because
a/an _______ connects the two cells.
A. pilus
B. axial filament
C. fimbria
D. flagellum - CORRECT ANSWER A
The passageways in the nuclear envelope for movement of substances between the nucleus and
cytoplasm are called nuclear
A. Histones
B. endoplasmic reticulum
C. Chromatin
D. inclusions
E. Pores - CORRECT ANSWER E
T/F: Endospores are reproductive structures produced by multiple bacterial cell divisions, with one
vegetative cell producing many endospores. - CORRECT ANSWER False
Cell walls are not typically possessed by
A. Algea
B. Protozoa
C. Fungi
