4032692
Descrição
Quiz por Kara Hauber, atualizado more than 1 year ago
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Criado por Kara Hauber
mais de 8 anos atrás
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Questão 1
Questão
What are the four tenets of the cell theory?
Responda
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Every living organism consists of one or more cells
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Cells arise spontaneously from abiotic factors.
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All living cells arise by division of preexisting cells.
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The cell is the smallest unit of life.
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Cells pass genetic information to their offspring when they divide.
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Atoms contain cells so they are considered biotic.
Questão 2
Questão
Cellular membranes are made up of which type of molecule?
Responda
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Proteins
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Nucleic Acids
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Phospholipids
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Enzymes
Questão 3
Questão
Most cells are very small because their cell size is limited by the surface-to-volume ratio.
Responda
- True
- False
Questão 4
Questão
What type of microscopy image is shown?
Responda
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TEM
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SEM
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Light Microscopy
Questão 5
Questão
What type of microscopy image is shown?
Responda
-
TEM
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SEM
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Light Microscopy
Questão 6
Questão
What type of microscopy image is shown?
Responda
-
TEM
-
SEM
-
Light Microscopy
Questão 7
Questão
Cell membranes are called a fluid mosaic because... (check all that apply
Responda
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They are made of many different types of molecules
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They are a liquid
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They have a fluid like motion
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They are multi-tiled
Questão 8
Questão
Semi-permeable means that any material can pass into and out of a cell.
Responda
- True
- False
Questão 9
Questão
Which type of cell lacks a nucleus?
Responda
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Prokaryotic cell
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Eukaryotic cell
Questão 10
Questão
If you found a cell that was very small what type of cell would you expect it to be? Would you expect it to have a nucleus?
Responda
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Prokaryote; Yes
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Prokaryote; No
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Eukaryote; Yes
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Eukaryote; No
Questão 11
Questão
What is an organelle?
Responda
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Small compartments that carries out the cells metabolic functions
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Small organs that give the cell energy
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Small compartments that can eliminate wastes from a cell
Questão 12
Responda
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Vesicle
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Nucleus
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Rough Endoplasmic Reticulum
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Golgi Apparatus
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Smooth Endoplasmic Reticulum
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Nucleolus
Questão 13
Responda
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Nucleus
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Golgi Apparatus
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Rough Endoplasmic Reticulum
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Smooth Endoplasmic Reticulum
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Vesicle
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Nucleolus
Questão 14
Responda
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Golgi Apparatus
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Nucleus
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Smooth Endoplasmic Reticulum
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Rough Endoplasmic Reticulum
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Vesicle
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Nucleolus
Questão 15
Questão
The net movement of molecules or ions into an adjoining region where they are not as concentrated.
Responda
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Gradient
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Concentration
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Diffusion
Questão 16
Questão
The gradual change in the concentration of solutes between two regions.
Responda
-
Gradient
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Concentration
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Diffusion
Questão 17
Questão
A dissolved substance
Responda
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Solute
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Solvent
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Concentration
Questão 18
Questão
When the substance’s concentration is uniform through all regions.
Responda
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Diffusion
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Equilibrium
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Gradient
Questão 19
Questão
Liquid that can dissolve other substances
Responda
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Solute
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Solvent
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Concentration
Questão 20
Questão
Amount of solute in a given amount of solvent
Responda
-
Concentration
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Gradient
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Solution
Questão 21
Questão
If an amoeba (uni-cellular, no cell wall, typically found in ponds) was placed in ocean water, what might happen to it?
Responda
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Swell
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Shrink
Questão 22
Questão
If you placed red blood cells in distilled water, what might happen to them?
Responda
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Swell
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Shrink
Questão 23
Questão
How could you use osmosis to revive some droopy carrot sticks?
Responda
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Repot them in fresh soil
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Water them
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Fertilize them with salt
Questão 24
Questão
Passive transport requires the use of ATP to move things from low concentrations to high concentrations.
Responda
- True
- False
Questão 25
Questão
Active Transport requires the use of ATP in order to move ions ______________ the concentration gradient.
Responda
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down
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against
Questão 26
Questão
The calcium and the sodium-potassium pumps are examples of...
Responda
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Facilitated diffusion
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Osmosis
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Active Trasnport
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Passive Transport
Questão 27
Responda
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Nucleus
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Chloroplast
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Cell Wall
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Central vacuole
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Vesicle
Questão 28
Responda
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Nucleus
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Cell Wall
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Chloroplast
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Central Vacuole
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Vesicle
Questão 29
Responda
-
Arm
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Ocular lens
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Objective lens
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Diaphragm
Questão 30
Responda
-
Condensor
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Ocular lens
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Nosepiece
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Stage
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