WorksheetsRevision of LO3.1 Cells Review
Total questions: 79
Worksheet time: 1hrs 15mins
The nucleus is surrounded by a membrance known as __________.
cell membrane
cell bilayer membrane
nuclear envelope
phospholipid membrane
Active transport is movement of particles through the cell membrane from a region of ...1... to a region of ...2... using energy in the form of ...3...
1: lower concentration, 2: higher concentration, 3: NADPH
1: higher concentration, 2: lower concentration, 3: NADPH
1: higher concentration, 2: lower concentration, 3: ATP
1: lower concentration, 2: higher concentration, 3: ATP
During osmosis
water moves from high to low concentration
large or oddly shaped molecules move across a cell membrane
water moves when energy is used
proteins are built
________________ is the process of capturing a substance or particle from outside the cell by engulfing it with the cell membrane.
Endocytosis
Exocytosis
Isocytosis
Kinicytosis
Following are a few definitions of osmosis:Read carefully and select the correct definition.
Movement of water molecules from a region of higher concentration to a region of lower concentration through a semi-permeable membrane.
Movement of solvent molecules from its higher concentration to lower concentration.
Movement of solvent molecules from higher concentration to lower concentration of solution through a permeable membrane.
Movement of solute molecules from lower concentration to higher concentration of solution through a semi permeable membrane.
The process of …………… helps in movement of carbon dioxide or oxygen across the cell membrane.
osmosis
plasmolysis
diffusion
endocytosis
__________is the random movement of particles from an area of higher concentration to a lower concentration
Exocytosis
Osmosis
Diffusion
Endoyctosis
Phospho lipids
Carbolipids
Proteins
Nucleic acids
Which statement was NOT included in cell theory?
All living things are composed of cells.
Living cells come only from other living cells.
Each cell contains a cell membrane, cytoplasm, nucleus, mitochondria, and endoplasmic reticulum.
Cells are the smallest structure of living things that can perform the functions necessary for life.
What is the basic structural and functional unit of all living things?
atom
cell
bacteria
animalcules
how many types of ER are there?
1
2
3
4
Proteins synthesis and transportation occurs in...
Rough ER
Smooth ER
Lysosome
Plasma membrane
True or False: The Golgi apparatus is made up of cisternae.
True
False
Which organelle breaks and degrades things?
Lysosome
Mitochondria
Vacuole
Vesicle
Which of these modifies and packages protein or lipid products that are made by the cell?
Golgi Body
Vesicle
Rough Endoplasmic Reticulum (ER)
Smooth Endoplasmic Reticulum (ER)
Which organelle is this?
Golgi Apparatus
Smooth ER
Rough ER
Lysosome
......is important in the creation/making and storage of lipids .
Smooth ER
Rough ER
Lysosome
Mitochondria
Which organelle contains digestive enzymes
Mitochondria
Lysosome
Centriole
What is the function of centriole
cell division
break down subtances
Each chromosome contains two identical _____.
chromotids
chromosomes
first
meiosis
second
Which organelle is this?
mitochondria
nucleus
ribosome
Golgi apparatus
Which organelle is this?
mitochondria
nucleus
ribosome
Golgi apparatus
Which organelle is this?
mitochondria
nucleus
ribosome
Golgi apparatus
Which organelle is this?
mitochondria
nucleus
ribosome
Golgi apparatus
Which organelle is this?
centrioles
endoplasmic reticulum
lysosome
cytoskeleton
Which organelle is this?
centrioles
endoplasmic reticulum
lysosome
cytoskeleton
Which part of an animal cell is this?
centriole
cytoplasm
cytoskeleton
cell membrane
Which part of an animal cell is this?
centriole
cytoplasm
cytoskeleton
cell membrane
Which part of an animal cell is this?
centriole
cytoplasm
cytoskeleton
cell membrane
Which of the following is NOT a component of the cytoskeleton of a eukaryotic cell?
Microfilaments
Mitochondria
Microtubules
Which part of the cell is made up of a network of filaments that maintains the cell shape?
Cytoplasm
Endoplasmic reticulum
Cytoskeleton
Vacuoles
Microtubules are
rope like
mesh like
hollow tubes
interlocking chains and ropes
The _____________ holds the DNA, and controls the functions of eukaryotic cells.
Nucleus
Nuclear Membrane
Mitochondria
Chloroplast
The _____________ is a gel-like fluid that fills plant and animal cells. It holds the organelles in place and gives each cell its shape.
Cytoplasm
Cell Membrane
Cell Wall
Chloroplast
Helps in making ribosomes, which are combinations made of protein and RNA (ribonucleic acid )
nucleoplasm
nuclear membrane
nucleolus
nuclear pores
Where are the ribosomes made?
Chromatin
Nuclear pores
Nuclear membrane
Nucleolus
Tiny holes in the nuclear membrane allow mRNAs and proteins to come in and go out of the nucleus.
nucleus
nucleoplasm
nucleolus
nuclear pores
What do you see?
a white blood cell
an eukaryotic cell
DNA
a prokaryotic cell
Which type of cell does not have a nucleus?
Prokaryotic cells
Prokaryotic and Eukaryotic cells
Eukaryotic cells
Plant cells
Humans, animals & fungi have_______.
Prokaryotic cells
Prokaryotic and Eukaryotic cells
Eukaryotic cells
Archaea
Which of the following is an example of a prokaryotic cell?
Plant
Animal
Bacteria
Fungi
