Multiple Choice
The middle lamella
A) appears after droplets of pectin accumulate in the equatorial region on spindle fibers.
B) consists mainly of cellulose.
C) appears during anaphase.
D) is not formed if the phragmopast is present.
E) is an important living portion of the cell.
Correct Answer:

Verified
Correct Answer:
Verified
Q5: Leeuwenhoek is credited with applying the term
Q14: The preprophase band, the spindle fibers, and
Q16: According to the endosymbiotic theory<br>A) all living
Q22: The watery fluid found in vacuoles is
Q23: In plants such as ferns, conifers, and
Q33: In mitosis the two chromatids of each
Q34: Who first saw boxlike compartments with a
Q40: The _ initiates the formation of the
Q50: The cell wall functions _.<br>A) as support<br>B)
Q53: _ microscopes allow scientists to see atomic