Ch. 7 bio standards practice
Which statement best describes the expected result when a typical cell is placed into freshwater?
A - active transport of water into the cell would begin
The nucleus includes all the following structures EXCEPT
A - cytoplasm
In this experiment, there was a positive sucrose uptake. Sucrose probably entered the cells by means of
A - endocytosis
WOTF is an example of active transport?
A- facilitated diffusion
Animal cells have all the following EXCEPT
B - chloroplasts
The graph shows that as the concentration of sucrose increases from 10 to 30mmol/ L, the plant cells
B - take in sucrose more quickly
Which process always involves the movement of materials from inside the cell to outside the cell?
D - exocytosis
Which cell structures are sometimes found attached to the endoplasmic reticulum
D - ribosomes
Which statement is best supported by information in the graph?
D - the rate of sucrose uptake of constant between 30 and 40 mmol/ L
