6912083
Descripción
Test por Arizona Shreck, actualizado hace más de 1 año
|
Creado por Arizona Shreck
hace alrededor de 8 años
|
|
Pregunta 1
Pregunta
The smallest unit capable of performing life functions are...
Respuesta
-
Homeostasis
-
Cells
-
Rough ER
-
Lysosomes
Pregunta 2
Pregunta
All plants are made from [blank_start]plant cells[blank_end].
Respuesta
-
plant cells
Pregunta 3
Pregunta
The Cell Theory states....
Respuesta
-
All living things are made up of at least one cell.
-
Robert Hooke discovered the first cell.
-
Cells are the smallest unit capable of performing life functions.
-
All cells come from preexisting cells through cell division.
Pregunta 4
Pregunta
Unicellular means...
Respuesta
-
An organism has more than once cell.
-
An organism has one cell only.
Pregunta 5
Pregunta
Prokaryotes have a nucleus and organelles.
Respuesta
- True
- False
Pregunta 6
Pregunta
Multicellular organisms have more than one cell.
Respuesta
- True
- False
Pregunta 7
Pregunta
Eukaryotes have a nucleus and organelles.
Respuesta
- True
- False
Pregunta 8
Pregunta
Organelles have [blank_start]specific functions[blank_end] and are surrounded by a membrane.
Respuesta
-
specific functions
Pregunta 9
Pregunta
The cell membrane...
Respuesta
-
Protects and supports the cell
-
Feeds and nourishes the cell
-
Regulates the transport of materials in and out of the cell
-
Controls the cell
Pregunta 10
Pregunta
Lipid Bilayer is a [blank_start]double layer sheet[blank_end] of [blank_start]phospholipids[blank_end] that make up the cell membrane.
Respuesta
-
double layer sheet
-
phospholipids
Pregunta 11
Pregunta
The cell membrane is mad of many different parts that move freely.
Respuesta
- True
- False
Pregunta 12
Pregunta
[blank_start]Selectively Permeable[blank_end]: Some substances can pass through the cell membrane. But [blank_start]others can't.[blank_end]
Respuesta
-
Selectively Permeable
-
others can't.
Pregunta 13
Pregunta
Permeate means "porous" or "pass through"
Respuesta
- True
- False
Pregunta 14
Pregunta
Passive transport is...
Respuesta
-
the movement of substances into/out of cell without using energy.
-
the movement of substances only in a cell using cell energy.
Pregunta 15
Pregunta
Passive transport goes from [blank_start]high to low concentration[blank_end].
Respuesta
-
high to low concentration
-
low to high concentration
-
none to many substances
-
working to not working organelles.
Pregunta 16
Pregunta
The types of passive transport:
Respuesta
-
Simple Diffusion
-
Facilitated Diffusion
-
Osmosis
Pregunta 17
Pregunta
In simple diffusion, molecules move from [blank_start]high to low[blank_end] concentration until it reaches [blank_start]equilibrium[blank_end].
Respuesta
-
high to low
-
low to high
-
water to solute
-
equilibrium
-
diffusion
-
greater solute than solvent
Pregunta 18
Pregunta
In facilitated diffusion, some molecules can't diffuse through the membrane and require special protein channels to move through.
Respuesta
- True
- False
Pregunta 19
Pregunta
Osmosis is the [blank_start]diffusion of water[blank_end] through special channels called [blank_start]aquaporin[blank_end].
Respuesta
-
diffusion of water
-
aquaporin
¿Quieres crear tus propios Tests gratis con GoConqr? Más información.