Prokaryotes & Eukaryotes
Which type of cell has no nucleus?
Prokaryotes
_________is credited with being the first scientist to observe cork cells.
Hooke
This organelle is responsible for controlling the functions of the cell?
The nucleus
Mitosis results in the formation of...
Two identical cells with all of the original chromosomes
True or false: in diffusion, a solute flows from a low concentrated to a highly concentrated area.
False: In diffusion, solute flows from a high concentration to a low concentration.
. Bacteria is what kind of cell?
Prokaryotic
All cells come from preexisting cells
part of the cell theory
This organelle is only present in plant and bacteria cells.
A cell wall
Put the following stages of the cell cycle in order: Mitosis, G2, S, G1, cytokinesis
G1, S, G2, Mitosis & Cytokinesis
When we put a cell into a hypotonic solution, this happens.
cell explodes (possibly)
What is a characteristic of eukaryotic cells?
Membrane-bound organelles
This kind of cell does not have a cell wall.
Animal Cell
During the "s" phase of the cell cycle, DNA is duplicated. Why is this important?
Allows for each daughter cell to be genetically IDENTICAL
When a cell is put into a hypertonic solution, this happens to the cell.
Water leaves the cell and the cell shrivels up
Prokaryotic and eukaryotic cells have many differences, but they also share some common features. What is it?
Ribosomes
cytoplasm
DNA
This scientist concluded that animals and, in fact, all living things are made of cells:
Schwann
An infected cell is unable to package and sort proteins. This organelle must be damaged.
Golgi apparatus
What is the longest stage of the cell cycle called?
Interphase
When we wash lettuce in fresh water and the leaves become crispy, this is why.(hint concentration gradient)
Water is moving from higher concentration of solute than the fresh water
These cells contain plasmids in the cytoplasm...
Prokaryotes
This scientist proposed that ''all cells come from other cells''.
Virshow
This organelle is present in plant cells, animal cells, and bacteria cells.
Ribosomes
Each DNA gets pull to the opposite sides of the cell
Anaphase
Which is true about active transport?
It requires energy