Biology Flashcards

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Flashcards for the test
Mayeul Carrot
Flashcards by Mayeul Carrot, updated more than 1 year ago
Mayeul Carrot
Created by Mayeul Carrot about 8 years ago
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Question Answer
Mitochondria Produces energy through respiration
formula for magnification
Chloroplast produces sugar and energy throw photosynthesis
cell membrane filter what comes in and leaves the cell
Nuclear Membrane a double membrane enclosing a cell nucleus and having its outer part continuous with the endoplasmic reticulum
Magnification Magnification is the process of enlarging something only in appearance, not in physical size
Resolution the amount of information that can be seen in the image
Light Microscope uses visible light and magnifying lenses to examine small objects
Electron Microscope employing electron beams in place of light and using electron lenses.
Robert Hooke Man who discovered Cells by looking at piece of cork through an early microscope
Prokaryotic unicellular organisms, no internal membrane. Bacteria. has no nuclei to hold DNA.
Eukaryotic contain a nucleus surrounded by a membrane and whose DNA is bound together by proteins
Hydrophobic Stays away from water, does not mix
Hydrophilic Having a tendency to mix with
Specialize Cell A cell with a designated function for some purpose
Marker Protein tell friendly cells from foreign invaders, identifies the cell
Ribosomes Make protein
Endoplasmic Reticulum membrane and some proteins are constructed
Golgi Apparatus Modifies proteins, also involved in transport of lipids
Vesicles A membrane bound sac that contains materials involved in transport of the cell
Large Central Vacuole holds materials and wastes
Accuracy an estimate based on measurements, represents the true value of the attribute that is being measured
Precision The amount of times that you can get the same results
Valid having a sound basis in logic or fact; reasonable or cogent.
Reliable consistently good in quality or performance; able to be trusted.
Explain make (an idea, situation, or problem) clear to someone by describing it in more detail or revealing relevant facts or ideas.
Describe mark out or draw
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