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WorksheetsThe Cell Cycle
Total questions: 80
Worksheet time: 1hrs 20mins
Which organelle is known as the "brain" or "control center" of the cell and controls the cell's activities and processes.
mitochondria
nucleolus
ribosome
nucleus
This genetic material is found floating in the DNA of eukaryotic cells.
chlorophyll
cytoplasm
chromatin
cytokinesis
This organelle is the storage facility in a cell. Plant cells usually contain one large one and animal cells may contain many small ones.
vacuole
cytoplasm
lysosome
chloroplast
These organelles are found in the cells of autotrophs and capture sunlight to convert it into food for the cell.
cell wall
cell membrane
mitochondria
chloroplast
Each part of a cell that performs a specific function inside the cell is called an __________.
atom
organ
organelle
system
This organelle produces energy for the cell during cellular respiration and is known as the "powerhouse" of the cell.
cytoplasm
nucleolus
nucleus
mitochondria
This series of passageways through the cell transports ribosomes through the cell.
Golgi bodies
endoplasmic reticulum
chromatin
nucleus
This clear gel like fluid fills in the space between the cell organelles.
chromatin
cytoplasm
chloroplast
chlorophyll
This organelle serves as the "gate keeper" of the cell and determines what may enter or leave the cell.
cell membrane
Lysosome
nuclear membrane
chromatin
This organelle provides rigid structure and support in plant cells.
cell membrane
cell wall
nucleus
mitochondria
Which of the following organelles is found in plant cells but not animal cells?
nucleus
mitochondria
cell membrane
cell wall
Which of the following statements is NOT part of cell theory.
all living things are made of cells
all cells contain the same organelles
cells are the smallest unit of living things
all cells come from other living cells
Which of the following is in the correct order
tissue, cell, organ, organ system
cell, organ, tissue, organ system
organ, cell, tissue, organ system
cell, tissue, organ, organ system
Which of the following is a prokaryotic cell?
plant cell
bacteria cell
animal cell
fungi cell
Which invention allowed scientists to discover and study the cell?
graduated cylinder
glasses
microscope
hand lens
Tissues with the same function will form...
cells
organs
systems
organisms
Which of the following are found in plant cells and not animal cells?
chloroplast
nucleus
E.R.
mitochondria
Which of the following is a unicellular organism?
sunflower
panda bear
mushroom
E. Coli bacteria
The smallest simplest unit of a living thing, that is able to carry out all the processes of life is a
system
cell
tissue
organism
What is the difference between a eukaryote and a prokaryote?
prokaryotes have a nucleus, eukaryotes do not
both prokaryotes and eukaryotes have a nucleus
eukaryotes have a cell wall, prokaryotes have a cell membrane
eukaryotes have a nucleus, prokaryotes do not
Which of the following is not a specialized cell?
Stem cell
Red Blood Cell
Pancreatic Cell
Smooth Muscle Cell
Guard Cells serve what purpose in plant cells.
Wear heavy armor
performs photosynthesis
regulate the exchange of gases
lets the sunlight in
when some molecules can cross the membrane while others cannot.
What is the actual name of the S phase?
Symbiosis
Secondary
Synthesis
Simple
What happens during G1?
The cell grows and carries out normal functions
The DNA in the cell is copied
The cell grows even more
The cell divides itself
What happens during S?
The cell grows and carries out normal functions
The DNA in the cell is copied
The cell grows even more
The cell divides itself
What happens during G2?
The cell grows and carries out normal functions
The DNA in the cell is copied
The cell grows even more
The cell divides itself
What happens during M phase?
The cell grows and carries out normal functions
The DNA in the cell is copied
The cell grows even more
The cell divides itself
Which 3 phases make up interphase?
G1, S, & G2
G1, G2, & M
G2, S, & M
G1, M, & G2
Which of the following best represents a replicated chromosome?
Which of the following best represents a sister chromatid?
Which of the following is true about chromosomes and cell division?
The number of chromosomes stays the same
The number of chromosomes and chromatids changes
The number of chromosomes changes but the number of chromatids stay the same
The number of chromosomes stays the same but the number of chromatids changes
to improve old cells such as red blood cells
Select the cell that is currently in telophase.
