3937942
Descripción
Test por Justin Ngome Pau, actualizado hace más de 1 año
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Creado por Justin Ngome Pau
hace más de 8 años
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Pregunta 1
Pregunta
What isnt found in animal cells?
Respuesta
-
Vacuoles
-
Carbohydrates
-
Plasma Membrane
-
Lipids
Pregunta 2
Pregunta
What do all cells have in common?
Respuesta
-
Cell Membrane
-
Cell Wall
-
Ribosome
-
Glucose
Pregunta 3
Pregunta
Prokaryotic Cells have a nucleus
Respuesta
- True
- False
Pregunta 4
Pregunta
What do eukaryotic cells contain?
Respuesta
-
Nucleus, Cell membrane, cytoplasm
-
Nucleus Cell Wall Cytoplasm
-
Ribosome Cell wall Cell Membrane
Pregunta 5
Pregunta
What do Prokaryotic cells have?
Respuesta
-
Bacteria
-
Ribosome
-
Cats
Pregunta 6
Pregunta
What is the cytoplasm
Respuesta
-
Includes the fluid within the cell and genetic material
-
Contains heat within the cell
-
Contains only DNA
Pregunta 7
Pregunta
Which of the 4 have a cell wall?
Respuesta
-
Plants, Bacteria, Fungi, Algae
-
Plants, Algae, Water, Bacteria
-
Bacteria, Water, Algae, Heat
Pregunta 8
Pregunta
What do cells walls exchange?
Respuesta
-
Gas and Water
-
Heat and Water
-
Cells and DNA
-
Cellulose
Pregunta 9
Pregunta
What are plants made of?
Respuesta
-
Cellulose
-
Ribosomes
-
Cholorplast
Pregunta 10
Pregunta
DNA is the information of the cell which is the nucleus.
Respuesta
- True
- False
Pregunta 11
Pregunta
Chromatin does what?
Respuesta
-
DNA bound to make only protein
-
DNA bound to make only cells
-
DNA bound to make only organelles
Pregunta 12
Pregunta
Chromosomes is DNA condensed during cell divison
Respuesta
- True
- False
Pregunta 13
Pregunta
What do the nucleolus and the nuclear envelope do?
Respuesta
-
Nucleolus make ribosomes and has a nuclear envelope have 2 layers with pores that allow for the passage of material with RNA to go out
-
Nuclelous make ribosomes and nuclear envelope have 1 layer with pores so it allows for passage of material with RNA to go out.
-
Nucleolus makes cells and nuclear envelopes have no layers
Pregunta 14
Pregunta
Cytoskeletons maintains cell shape and network of protein filament
Respuesta
- True
- False
Pregunta 15
Pregunta
What are organelles?
Respuesta
-
Specialized structures within the cytoplasm who perform specific roles.
-
Specialized structures within the nucleus who perform specific roles.
Pregunta 16
Pregunta
Endoplasmic reticulum have 2 types which are [blank_start]rough and smooth.[blank_end]
Respuesta
-
rough and smooth
Pregunta 17
Pregunta
Rough er are covered in [blank_start]ribosomes and proteins are modified[blank_end]
Smooth ER are synthesis of [blank_start]lipids which contains fats and oils[blank_end]
Respuesta
-
ribosomes and protein
-
lipids
Pregunta 18
Pregunta
Ribosome use [blank_start]genetic info to make protein[blank_end] and found free in cytoplasm and ER
Respuesta
-
genetic info to make protein
Pregunta 19
Pregunta
Ribosomes are found free in where?
Respuesta
-
Nucleolus
-
Cytoplasm and ER
-
Ribosome
-
Cell wall
Pregunta 20
Pregunta
Golgi apparatus construct lysonomes and use [blank_start]enzymes to attach carbohydrates[blank_end]
Respuesta
-
enzymes to attach carbohydrates
-
Proteins
-
Proteins and Carbs
-
Construct Proteins
-
Construct lysonomes
Pregunta 21
Pregunta
Lysonomes break things down into smaller molecules
Respuesta
- True
- False
Pregunta 22
Pregunta
Flagella are the tail for moving and every cell has one.
Respuesta
- True
- False
Pregunta 23
Pregunta
Vacuoles are the storage of what?
Respuesta
-
Waters Salts Proteins Carbs
-
Gas Salt Sugar Carbs
-
Proteins Carbs Lipids
-
Water and Protein
Pregunta 24
Pregunta
What does the mitochondria (Powerhouse) What does it do and what does it contain
Respuesta
-
Take food create energy for the cell
-
Has 2 membranes and contains their own DNA
-
Takes food creates energy for the cell
-
Has 2 membrane and doesnt contain DNA
Pregunta 25
Pregunta
Phospholipids are fats with phosophorus
Respuesta
- True
- False
Pregunta 26
Pregunta
Phosopholipids are the wall
Respuesta
- True
- False
Pregunta 27
Pregunta
What is true about the Fluid Mosaic Model
Respuesta
-
Proteins act as the doors, cells are easy to get in, cells need a nametag and have hydrophobic cells meaning scared of water.
-
Proteins acts as the doors cells are not easy to get in cells need a nametag and are hydrophobic
-
Proteins dont do anything
Pregunta 28
Pregunta
Cholosterol is good for the cell and keeps from [blank_start]anti-freeze[blank_end] from becoming a solid.
Respuesta
-
anti-freeze
Pregunta 29
Pregunta
Phospholipids have a double layer with tails facing each other and heads on both the inside and outside of the cell.
Respuesta
- True
- False
Pregunta 30
Pregunta
Plasmids are made of what?
Respuesta
-
Bacteria
-
DNA
-
Lipids
Pregunta 31
Pregunta
What is true about Passive transport
Respuesta
-
it moves molecule without extra energy
-
it moves molecules without energy
-
it moves molecule with plenty of extra energy
Pregunta 32
Pregunta
[blank_start]Active transport[blank_end] are moving molecules with extra energy
Respuesta
-
Active transport
Pregunta 33
Pregunta
Diffusion is the movement of molecules from areas of low to high concentration has extra energy and is passive
Respuesta
- True
- False
Pregunta 34
Pregunta
What is true about molecules
Respuesta
-
they are claustrophobic
-
they are small and non claustrophobic
-
They are claustrophobic and run to equilibrium
Pregunta 35
Pregunta
Osmosis is
Respuesta
-
diffusion of water across membrane. selects which things get through
-
diffusion of water across membrane does not select which things get through.
-
Diffusion of cells selects which things get through
Pregunta 36
Pregunta
[blank_start]Hypertonic[blank_end] is 5% salt and 3% salt in the cell and is of high concentration of dissolved particles.
Respuesta
-
Hypertonic
-
Isotonic
-
Hypotonic
Pregunta 37
Pregunta
[blank_start]Hypotonic[blank_end] is 2% salt and 5 % salt in the cell and is low concentration of dissolved particles.
Respuesta
-
Hypotonic
-
Isotonic
-
Hypertonic
Pregunta 38
Pregunta
[blank_start]Water[blank_end] can go anywhere
Respuesta
-
Water
-
Soda
-
Gas
Pregunta 39
Pregunta
when a cell is in a hypotonic solution it's going to suck to water and if you add more water it will become diluted. They will eventually explode and will create LYSE.
Respuesta
- True
- False
Pregunta 40
Pregunta
When a cell is in a hypertonic solution....
Respuesta
-
water can move and water will always flow to the bigger number
-
water can move and always will flow to the smaller number
-
water cant move and will always flow to bigger number
Pregunta 41
Pregunta
[blank_start]Diffusons[blank_end] cells just sneak in
Respuesta
-
Diffusion
Pregunta 42
Pregunta
[blank_start]Phagocytosis[blank_end] is a way to take in large food items in pouches which is a form of endocytosis
Respuesta
-
Phagocytosis
-
Cytosis
-
Exocytosis
-
Endocytosis
Pregunta 43
Pregunta
Endocytosis create pouches to move large items into a cell
Respuesta
- True
- False
Pregunta 44
Pregunta
What did anton van leewenhoek discover
Respuesta
-
microscope and was the first to see life in water
-
plants
-
cells
Pregunta 45
Pregunta
Matthias schleiden said [blank_start]all plants are made of cells[blank_end] and we cant prove him wrong
Respuesta
-
all plants are made of cells
-
all plants arent made of cells
Pregunta 46
Pregunta
Theodor schwann said all animals arent made of cells
Respuesta
- True
- False
Pregunta 47
Pregunta
[blank_start]Rudolph Virchow i[blank_end]n 1855 said all cells come from existing cells.
Respuesta
-
Rudolph Virchow i
-
Anton van leewonhoek
-
theodore schwann
Pregunta 48
Pregunta
all eukaryotic cells have organelles with animal plant fungi cells. While prokaryotic has a cell membrane and a cytoplasm with bacteria
Respuesta
- True
- False
Pregunta 49
Pregunta
Diffrence between animal and plant cells?
Respuesta
-
Animal cell doesnt have a cell wall and plant cells dont have a lysosome Animal cells dont have chloroplast while plant cells have cholorplast
-
animal cells do have a cell wall and plant cell have a lyosome
-
Animal cells have a cell wall and plant cells dont have a cell wall
Pregunta 50
Pregunta
Cells Tissues Organ Organ System Organism
Respuesta
- True
- False
Pregunta 51
Pregunta
[blank_start]tissues[blank_end] are a group of similar cells that perform a particular function.
Respuesta
-
tissues
Pregunta 52
Pregunta
[blank_start]Organs[blank_end] are groups of tissues working toghether
Respuesta
-
organs
Pregunta 53
Pregunta
[blank_start]organ systems[blank_end] are a group of working organs to perform specific function
Respuesta
-
organ systems
-
digestive system
-
respiratory system
Pregunta 54
Pregunta
What is true about unicellular organisms?
Respuesta
-
includes prokaryotes and eukaryotes
-
algae yeast fungi bacteria
-
simple cells are unicellular
-
includes prokaryotes and eukaryotes including ribosomes
-
algae yeast fungi bacteria water
-
simple cells are not unicellular
Pregunta 55
Pregunta
[blank_start]cell specialization[blank_end] are jobs for each type of cell
Respuesta
-
cell specialization
Pregunta 56
Pregunta
All cells have DNA Cell Membrane Cytoplasm
Respuesta
- True
- False
Pregunta 57
Pregunta
What is the organelle that act like a post office?
Respuesta
-
golgi body
-
ribosome
-
ER
Pregunta 58
Pregunta
[blank_start]ER[blank_end] helps move molecules around the inside of the cell
Respuesta
-
ER
-
Nucleolus
-
Golgi Body
-
Lysonome
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