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Worksheetstest practice pm credit recovery class
Total questions: 126
Worksheet time: 2hrs 35mins
Which of the following scientists was the first to observe bacteria under a microscope?
Anton van Leeuwenhoek
Matthais Schleiden
Robert Hooke
Theodor Schwann
Robert Hooke
Matthias Schleiden
Robert Hooke named the small compartments that made up the cork __________after the rooms monks lived in.
organelles
membranes
mocroscopes
cells
About when did the discovery/development of microscopes begin?
(a)
What did Anton Van Leeuwenhoek do instead of buying a microscope?
He stole one.
He borrowed one from a friend.
He built his own.
He used a telescope.
From where did Leeuwenhoek discover bacteria?
The gunk between his toes.
The gunk in a dog's teeth.
The gunk in his ear.
The gunk in his teeth.
To whom was Leeuwenhoek sending mail to in England?
Why was the term “cell” used in reference to the chambers he observed in the cork? They looked like __________.
the rooms monks slept in in their monasteries.
office cubicals.
high school lockers.
cemetery plots.
What famous scientist did Robert Hooke “lock horns with”?
What did Matthias Schleiden observe?
Plant Cells
Animal Cells
Bacteria
What did Schleiden conclude?
(a) plants are made up of cells.
What did Theodore Schwann observe?
Plant Cells
Animal Cells
Bacteria
What did Schwann conclude?
(a) animal cells are made up of cells.
Where did Schleiden think cells came from?
Previous Cells
Free-Cell Formation
Where did Rudolf Virchow say cells came from?
Previous Cells
Free-Cell Formation
Who’s work did Rudolf Virchow “borrow without permission” that led to another scientist feud?
What are the 3 parts to the cell theory?
All organisms are composed of one or more cells.
The cell is the basic unit of structure.
All cells come from preexisting cells.
There are only plant and animal cells.
The (a) Is the basic unit of life.
First scientist to see cells under a microscope and call them cells
Matthias Schleiden
Robert Hooke
Theodor Schwann
Rudolf Virchow
Genetic Material that is passed from cell to cell
mRNA
RNA
DNA
ATP
Improvements in the __________________________ was essential for the development of cell theory
Spectials
Camera
Telescope
Microscope
Which scientist contributed to the 3rd part of the cell theory
Matthias Schleiden
Robert Hooke
Rudolf Virchow
Theodor Schwann
Father and Son team invented the 1st compound microscope
Robert and John Hooke
Hans and Zacharias Janssen
Mattias and Jacob Schleiden
Rudolf and Hans Virchow
Organelle that links amino acids together to make proteins.
ribosome
endoplasmic reticulum
vacuole
nucleus
Layered stack of flat membrane-enclosed spaces containing enzymes that process, sort, and deliver proteins.
Golgi apparatus
vacuole
cell wall
none of these
Fluid filled sac for storage of materials; stores food, water, and enzymes.
vacuole
centrosome
nucleus
chloroplast
Small membrane-bound sac that contains and transports materials within the cytoplasm; for storage.
vesicle
nucleolus
chloroplast
cytoskeleton
Bean-shaped organelle that supplies energy to the cell and has its own ribosomes and DNA.
mitochondria
nucleus
cell wall
smooth endoplasmic reticulum
This organelle is found only in plants; it takes up a lot of space and strengthens cells and helps to support the entire plant.
central vacuole
chloroplast
mitochondroa
nucleus
Dense area of the nucleus that is essential for making proteins.
nucleolus
ribosome
lysosome
cytoskeleton
The organelle located near the nucleus in the cytoplasm that helps to separate the cell during mitosis.
centrosome
vacuole
cell membrane
lysosome
Organelle composed of many membranes used to convert solar energy into chemical energy; contains chlorophyll and is where photosynthesis occurs.
chloroplast
smooth endoplasmic reticulum
nucleus
vesicle
A rigid structure that gives protection, support, and shape to plants, algae, fungi and some bacteria.
cell wall
cell membrane
cytoskeleton
cytoplasm
Small cylinder shaped organelle made of protein tubes; it aids in cell separation during mitosis.
centriole
nucleus
lysosome
Golgi apparatus
A network of proteins such as microfilaments, microtubules, that are inside of eukaryotic cells that support it and gives cells their shape.
cytoskeleton
cell wall
nucleus
ribosome
A double-layer of phospholipids that forms a boundary between the cell and surrounding environment and controls the passage of materials into and out of the cell.
cell membrane
cell wall
cytoplasm
lysosome
Organelle composed of a double membrane that acts as a storehouse of a cell's DNA.
nucleus
cell membrane
rough endoplasmic reticulum
vacuole
An interconnected network of thin, folded membranes that produce, process, and distribute proteins. Is covered in ribosomes.
rough endoplasmic reticulum
cell wall
smooth endoplasmic reticulum
centriole
An interconnected network of thin, folded membranes that produce, process, and distribute proteins. Is NOT covered in ribosomes.
smooth endoplasmic reticulum
nucleus
ribsome
Golgi apparatus
An interconnected network of thin, folded membranes that produce, process, and distribute proteins. Is NOT covered in ribosomes.
smooth endoplasmic reticulum
nucleus
ribsome
Golgi apparatus
Organelle that contains enzymes. It helps with the immune system and breaks down dead or damaged cell parts.
lysosomes
nucleus
cell wall
chloroplast
In what organelle is the genetic material found inside?
Endoplasmic Reticulum
Golgi Complex
Nucleolus
Nucleus
What organelle is called the "powerhouse" of a cell?
Endoplasmic Reticulum
Nucleus
Mitochondria
Nucleolus
What is the function of the mitochondria?
Structure that manufactures ribosomes
Structures that converts nutrients to energy
Stack of membranes that packages chemicals
Structure that contains DNA and directs the cell
I make proteins for the cell. What am I?
ribosome
mitochondria
chloroplast
lysosome
What is the function of the mitochondria?
Structure that manufactures ribosomes
Structures that converts nutrients to energy
Stack of membranes that packages chemicals
Structure that contains DNA and directs the cell
The Cell Theory states - (select all that apply)
The cell is the basic unit of life
All cells are crested from existing cells
All cells reproduce sexually
All organisms are made from cells
Regulates the entering and exiting on materials in the cell
Cell Wall
Cell Membrane
Mitochondria
Endoplasmic Reticulum
Responsible for protein synthesis with ribosomes and lipid production -
Mitochondria
Endoplasmic Reticulum
Lysosomes
Chloroplast
Gel-like substance that holds all organelles in place -
Chloroplast
Call wall
Cytoplasm
Lysosomes
Stores water and nutrients for the cell
Lysosomes
Vacuole
Chloroplast
Cytoplasm
Converts light energy into food for the plant and carbon dioxide into oxygen through Photosynthesis.
Cytoplasm
Chloroplast
Mitochondria
Cell Wall
gives the cell ENERGY
mitochondria
vacuole
cytoplasm
ribosomes
Which cell structure acts as a brain/control center for the cell?
Nucleus
Cell wall
Cytoplasm
Vacuole
This organelle is in both plants and animals. It is a barrier between the cell and the environment. (It controls what goes in and out of a cell.)
cell wall
cell organelles
cell membrane
mitochondria
Which of the following, found ONLY in plant cells, provides structure?
cell wall
mitochondria
chloroplast
vacuole
Both a plant and animal cells have a cell wall
True
False
What kind of cell is this?
plant
animal
What kind of cell is this?
plant
animal
Name two parts that are in the plant cell but that are NOT in an animal cell.
cell wall and cell membrane
cell wall and chloroplasts
cell membrane and chloroplasts
cell wall and cytoplasm
What is number 2?
cell membrane
vacuole
cytoplasm
nucleus
This is the jelly-like material that holds all the organelles.
cytoplasm
cell membrane
chloroplast
cell wall
The cell wall provides this for the plant
keeps all organelles within the cell
stores food and water
makes energy from food
protection and support
Chloroplast in cells do this.
make food for the cells
make energy for the cell
keep all the organelles within the cell
protect the cell and give it support
Which part of the cell is a STIFF STRUCTURE that gives the plant cell its BOXY SHAPE?
Chloroplast
Cell Membrane
Cell Wall
Ribosome
What are tiny organelles that convert glucose into ATP(energy)?
Ribosomes
Vesicles
Cytoskeleton
Mitochondria
Which division results in two divisions?
Meiosis
Mitosis
Which results in the productions of Four daughter cells being produced?
Mitosis
Meiosis
This method of reproduction is associated with growth and asexual reproduction
Meiosis
Mitosis
This method is associated with sexual reproduction
Meiosis
Mitosis
This method results in only one division
Meiosis
Mitosis
During this process, only two daughter cells are produced
Meiosis
Mitosis
DNA Synthesis is involved in this method
Mitosis
Meiosis
Both Meiosis and Mitosis
The number of chromosomes is halved in this method
Mitosis
Meiosis
This method involves maintaining the starting amount of chromosomes
Meiosis
Mitosis
The daughter cells produced are identical to the parent cell
Mitosis
Meiosis
The daughter cells produced are not identical to the parent cell
Meiosis
Mitosis
The daughter cells from this method develop into gametes
Mitosis
Meiosis
This process results in somatic cells
Meiosis
Mitosis
This method occurs in the reproductive organs
Mitosis
Meiosis
Identify bone number 1.
clavicle
cranium
femur
mandible
Identify bone number 2.
clavicle
cranium
sternum
patella
Identify bone number 3.
thoracic vertebrae
scapula
mandible
cranium
Identify bone number 4.
patella
clavicle
sternum
scapula
Identify bone number 5.
sternum
ribs
humerus
ulna
Identify bone number 6.
clavicle
radius
humerus
ulna
Identify bone number 7.
carpal
scapula
ribs
sternum
Identify bone number 8.
ulna
radius
humerus
carpal
Identify bone number 9.
thoracic vertebrae
lumbar vertebrae
pelvis
femur
Identify bone number 10.
humerus
tibia
ulna
radius
Identify bone number 11.
phalanges
carpals
tarsals
metacarpals
Identify bone number 12.
sacrum
ischium
ilium
pubis
Identify bone number 13.
metatarsals
phalanges
carpals
metacarpals
Identify bone number 14.
phalanges
carpals
radius
ischium
Identify bone number 15.
humerus
femur
tibia
fibula
Identify bone number 16.
phalanges
tibia
patella
fibia
Identify bone number 17.
tibia
fibula
femur
fibia
Identify bone number 18.
fibia
tibia
fibula
tibula
Identify bone number 19.
carpals
metacarpals
metatarsals
tarsals
Identify bone number 20.
tarsals
metatarsals
phalanges
patella
