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WorksheetsCells & Tissues GCU Para Quiz (Weeks 1-3)
Total questions: 69
Worksheet time: 23mins
What is 'Cytoplasm' made up of?
A - Organelles
B - Nucleus
C - Cytosol
A only
B only
C only
A and B
A and C
What is the purpose of Glycolipids and Glycoproteins in a Cell Membrane?
They provide energy
They act as cell identity markers
Their function is to transport materal
To provide structure and support
Which Organelle is being descibed?
'Contains digestive enzymes used to break down materials in the cell,
including work out organelles'.
Ribosomes
Smooth Endoplasmic Reticulum
Golgi Complex
Lysosomes
What shape is a cell's nucelus?
Three small spheres adjacent to one another
Cuboidal
Large, Round or Oval in structure
Cone-shaped
Through protein modification, what can the Endoplasmic Reticulum form?
Lipoproteins and Glycoproteins
Ribosomes and Lysosomes
Where does protein synthesis take place?
Rough Endoplasmic Reticulum
Smooth Endoplasmic Reticulum
What is the importance of Granules?
Contains fuel stores
Protein synthesis
Structure and support
Which of the following materials do Ribosomes contain?
A - RNA
B - Ribosomal Proteins
A only
B only
Both
Neither
What is the name given to the double membrane in the Nucleus?
Phospholipid Bilayer
Nuclear Envelope
Smooth Endoplasmic Reticulum
The Golgi Complex
The phospolipid bilayer (cell membrane) controls the _________
of materials
Entry and exit
Production
Destruction
Another role of the Phospholipid Bilayer is to ________
chemical and mechanical signals
Transmit
Receive
Block
Create
Some proteins are packaged for transport WITHIN the cell. What are these packaged in?
Transfer vesicles
Lysosomes
Mast cells
Basophils
What is the Golgi Complex shaped like?
Squashed concentric circles (like a coin stack)
Have you ever seen a deer eating a shoe? Like that.
A twisted double helix
Falttened membrous sacs (like pita bread)
What organelle digests any unneeded, damaged, or faulty proteins?
Peroxisomes
Ribosomes
Lysosomes
Proteasomes
Where are the sub-units of Ribosomes assembled?
In the Golgi Complex
In the Cytoplasm
In the Smooth Endoplasmic Reticulum
In the nucleus
How many membranes does Mitochondria have?
One
Two
Three
None
What are the folds called on the inner membrane of Mitochondria?
Cristae
Sacs
Lacunae
Ribosomes
Reticular Fibres help form the basement membrane of WHICH type of tissue?
Nervous
Connective
Epithelial
Which of the following is NOT one of the 4 basic tissue types?
Connective
Epithelial
Glandular
Muscular
What is epithelial Tissue?
Tissue that lines parts of the body and organs
Tissue which supports transport of material
Tissue which probides muscular contracility
Tissue which helps transmit and receive information
True or False: Epithelial tissue forms glands?
True
False
Are epithelial cells are only arranged in:
A - Single layers
or
B - Multiple layers
A only
B only
Both
Neither
Epithelial cells are:
Closely packed
Widely spread
Epithelial cells have cell junctions to attach adjacent cells together.
What are these units called?
Functional units
Sub-units
Connective units
What is the thin fibrous sheet called that the bottom layer of cells sit on in Epithelial Tissue?
Blood Capiliaries
Stratified cells
Cell membrane
Fibrillin
True or False: Blood Vessels penetrate cell layers?
True
False
True or False: Epithelial Tissue has a great capacity for renewal
True
False
True or False:
4 functions of Epithelial Tissue are:
Protection, Secretion, Absorption, Excretion.
True
False
Which of the following is NOT a type of cell layer arrangement?
Simple
Squamous
Stratified
Pseudostratified
What type of cell LAYER is this?
Stratified
Cuboidal
Squamous
Simple
If a cell shape is 'squamous', what does that mean?
multiple layers
flattened
cube-shaped
in a column-shape
which of the following is NOT a type of cell SHAPE?
Cuboidal
Squamous
Simple
Columnar
True or False:
The 3 types of cell arrangement are:
Simple, Stratified, and Pseudostratified
True
False
True or False:
The 4 types of cell shape are:
Squamous, Cuboidal, Columnar, Transitional
True
False
True or False: Stratified cells have only one layer
True
False
What cell shape is this?
Simple
Cuboidal
Pseudostratified
Squamous
What is the name given to this cell shape?
Simple
Cuboidal
Squamous
Stratified
What is this cell shape called?
Columnar
Stratified
Pseudostratified
Elongated
What is this cell layer arrangement called?
Simple
Stratified
Pseudostratified
Transitional
What is the name given to this cell layer arrangement?
Columnar
Pseudostratified
Stratified
Elongated
True of False:
Not all cells in a pseudostratified layer sit on the basement membrane
True
False
True or False:
Transitional cells can change shape
True
False
Describe these cells
Simple cuboidal
Stratified squamous
Simple squamous
Stratified cuboidal
Describe these cells
Stratified Cuboidal
Stratified Columnar
What is the purpose for an endocrine gland?
To secrete material in to the blood
To absorb material in to the gland
To secrete material on to ducts and surfaces
To absorb mater on to ducts and surfaces
What is the purpose for an exocrine gland?
To secrete material in to the blood
To absorb material in to the gland
To secrete material on to ducts and surfaces
To absorb mater on to ducts and surfaces
True or False: There are 2 types of Glandular Epitheliium -
Endocrine and Exocrine
True
False
Hormones are a ___ type of secretion?
Endocrine
Exocrine
Which of the following is NOT a type of exocrine secretion?
Milk
Tears
Adrenaline
Sweat
True or False: The fundamental elements of Connective Tissue are -
connective tissue cells and extracellular matrix
True
False
True or False: Extracellular matrix is secreted by the connective tissue cells
True
False
What do the properties of the extracellular matrix determine?
The regulation of hormones
The quality of the connective tissue
True or False: Connective tissue has poor blood flow?
True
False
In connective tissue, what is the function of a Fibroblast?
Synthesise Protein
Synthesise Fibers
Synthesise Glucose
Synthesise Lipids
What is the role of a Macrophage?
Defense
Stability
Transmit
What do plasma cells secrete?
Cytosol
Hormones
Mucus
Antibodies
What do mast cells produce?
Antibodies
Histamine
Hormones
Blood
What is an Adipocyte?
Glucose
Fat cell
Carbohydrate
Protein
Which of the following is NOT a type of connective tissue fiber?
Elastic Fibers
Collagen Fibers
Membrane Fibers
Reticular Fibers
Where would you NOT find collagen fibers?
Hair
Bone
Tendon
Cartilage
In elastic fibers, what glycoprotein will you find?
Fibrillin
Collagen
What are Reticular Fibers made up of?
Keratin
Elastin
Fibrillin
Collagen
What do Reticular Fibers help form?
Basement Membrane of Connective Tissue
Basement Membrane of Epithelial Tissues
Basement Membrane of Muscular Tissue
Basement Membrane of Nervous Tissue
How may types of Cartilage are there?
1
2
3
4
Why does cartilage heal poorly after injury?
It is highly vascular
There is no blood supply
What is the name for a Cartilage cell?
Mast cell
Fibroblast
Lacunae
Chondrocyte
Which of these is NOT a type of cartilage
Lacunae
Hyaline
Elastic
Firbrocartilage
Tay-Sachs is a genetic disorder where there is an error in
metabolism
cell membranes
missing proteins
nervous system
Adrenoleukodystrophy is an organelle disfunction which arises from
metabolism
cell membranes
missing proteins
nervous system
