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30 questions
Which type(s) of cells have genetic material that is contained in a nucleus?
prokaryotic cells
only animal cells
only protists
eukaryotic cells
Cells can be classified into two different categories: prokaryotic and eukaryotic. Which of the following information is needed in order to determine if an organism is prokaryotic?
The organism’s color and mass.
The organism’s internal structures.
If the organism is unicellular or multicellular
The methods the organism uses to feed and move.
Look at the cell membrane model below: What is the name of the macromolecule that makes up the majority of the cell membrane?
nucleotide
phospholipid
carbohydrate
protein
SELECT ALL the parts of the Cell Theory.
All living things are composed of cells
The cell is the smallest unit of structure & function in living things
All cells come from pre-existing cells
Cells have organelles that are considered alive
Which of the following is an example of a prokaryotic cell?
Bacteria
Animal cell
Plant cell
Red blood cell
Choose the correct order of the levels of organization in the body from smallest to largest.
Cells - Tissues - Organs - Organ Systems - Organism
Tissues - Cells - Organ Systems - Organs - Organism
Organism - Organ Systems - Organs - Tissues - Cells
Organs - Tissues - Cells - Organism - Organ Systems
SELECT ALL of the following organisms that are made of eukaryotic cells.
Plants
Animals
Bacteria
Fungi
What does the Golgi do in the cell?
Packages and ships proteins
Holds the DNA
Makes energy
Does photosynthesis
Which organelle has the very important job of making proteins?
Nulceus
Cell Membrane
Mitochondria
Ribosomes
The theory of Endosymbiosis explains
The origin of eukaryotes
How bacteria live
How species develop
Why cells rely on one another
Which of the following can be used as evidence to support the endosymbiotic theory? (Select all that apply)
Mitochondria are found outside the cells
Mitochondria and chloroplasts can divide independently
Mitochondria and chloroplasts have their own genetic material
Mitochondria, chloroplasts, and prokaryotes are about the same size.
Which of the following is evidence to support the endosymbiotic theory? Select all that apply.
Prokaryotes, mitochondria and chloroplasts all have the same type of ribosomes (70S).
Mitochondria and chloroplasts have their own DNA, which is similar to prokaryotic DNA.
All eukaryotic cells have a double-layered membrane composed of phospholipids and proteins.
Fossil evidence shows that the first forms of life were prokaryotic cells.
_____ and _____ are said to be organelles that arose from endosymbiosis
nucleus and cell membrane
mitochondria and chloroplasts
cell wall and chloroplasts
mitochondria and nucleus
Letter E is pointing to the:
Plasmid
Ribosome
DNA
Cytoplasm
Barrier that surrounds the cell membrane in plant and bacterial cells. It helps maintain support and structure.
Cytoplasm
Cell Wall
Cell Membrane
Organelle
it uses sunlight to create food during photosynthesis (only found in plant cells),
smooth ER
golgi body
cell wall
chloroplasts
Specialized structure that performs important cellular functions within a cell
Vacuole
Ribosome
Organelle
Nucleus
Cell organelle that breaks down lipids, carbohydrates, and proteins into small molecules that can be used by the rest of the cell
Vacuole
Chloroplast
Lysosome
Golgi apparatus
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