The chewy, stringy supporting strands in
celery are which cells?
a. xylem
b. collenchyma
c. phloem
d. sclerenchyma
e. parenchyma
B
Biology & Microbiology
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Axonal transport of proteins occurs along a track formed by _______.
a. microtubules b. neurofilaments c. anterograde cytoskeleton d. retrograde cytoskeleton
Biology & Microbiology
What is the number of chromosomes found in
an oak tree?
a. 2 b. 4 c. 8 d. 12 e. 24
Biology & Microbiology
A positive (susceptible) reaction for the ______________ test is ______________.
A. P disk, > 14mm zone of inhibition B. Novobiocin, <16mm zone of inhibition C. A disk, no zone of inhibition D. 6.5% NaCl no growth
Biology & Microbiology
Trait controlled by a gene on a sex chromosome; often described as either X-linked or Y-linked.
What will be an ideal response?
Biology & Microbiology