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Science
Study Cards
Question | Answer |
---|---|
Membrane-bound organelle that uses sunlight to convert carbon dioxide and water into sugars "converts light energy into chemical energy" | Chloroplasts |
Structures in some protist and animal cells that produce the cytoskeleton, and aid in cell division. | Centrioles |
Membrane -bound organelle that contains digestive enzymes that aid in digestive food or old cell parts "stomach of cell" | Lysosome |
Membrane-bound organelle that usually stores excess water and ions. Large vacuoles exist plant and fungal cells | Vacuole |
Membrane-bound organelle that aids in movement of materials within the cell. Allows for increased surface area to process materials and make proteins. Rough ER contains ribosomes on surface which help make the proteins. | Endoplasmic Reticulum |
Membrane-bound organelle that sorts and packages materials(mostly proteins) into vesicles for export. | Golgi Body |
Membrane-bound organelle that contains the DNA and Nucleolus in Eukaryotic cells. The nucleus functions to replicate DNA when needed, transcribe RNA stands, and the nucleus makes the ribosomes for the cells. | Nucleus |
Membrane-bound organelle that burns sugars in the presence of oxygen so the cell can have enough ATP to function. | Mitochondria |
Network of microfilaments and microtubules that help give the cells shape and aids in movement. | Cytoskeleton |
A structure that helps give support and prevents cytolysis (cell bursting) | Cell Wall |
Structures that are the site for protein synthesis. Ribosomes translate RNA codons and build amino acid and chains. (aka proteins) | Ribosomes |
Any cell part surrounding a membrane | Organelle |
A lipid bilayer selectively permeable(allows only certain things to go through) Proteins and sugars may be embedded in membranes to aid in the function of the membrane | Membrane |
The selectively permeable membrane that surrounds the cell. Functions to allow materials to exchange and to "sense surroundings" | Cell Membrane |
Solution of mostly water that contains dissolved ions, molecules,and the enzymes needed for the cell function | Cytoplasm |
"cyto" | Cell |
has no nucleus, bacteria and archaebacteria and prokaryotic | Prokaryotic Cell |
has a nucleus surrounded by a membrane, all domain Eukarya and eukaryotic | Eukaryotic Cell |
Taking the top number of the element | Protons |
top number subtract the bottom number | Neutrons |
top number | Electrons |
top number, positive charges | Atomic Number |
bottom number, negative number | Atomic Mass |
All cells contain these 4 things | Cell Membrane Cytoplasm Ribosomes DNA/RNA |
high surface ratio to volume ratio | small cells |
smaller surface area to volume ratio | larger cells |
Prokaryotic Cells with cell wall | Bacteria |
Prokaryotic with cell wall, but live in extreme environments | Archaebacteria |
Eukaryotic Cells | Eukarya |
Plant-like, Animal-like, and fungus- like with a cell wall | Protists |
Decomposers with cell wall | Fungus |
Photosynthesis with cell wall | Plants |
Heterotrophic with no cell wall | Animals |
O | Organized |
R | Reproduce |
G | Grow and Develop |
E | Exchange Materials |
R | Respond to Stimuli |
T | Transfer Energy |
S | Self-Regulating |