WorksheetsUnit 2 Anatomy Page 1 5.1
Total questions: 16
Worksheet time: 12mins
What are the 4 catagories of tissue?
Epithelial
connective
nervous
muscular
Endocrine
nervous
muscles
muscular
Nervous
tissue
muscular
connective
Epitheial
nervous
muscular
connective
Tissues are made up from
(a)
The matrix is...
gel in the cell
cloudy gel tissue, made up of fibrous proteins
clear gel tissue fluid, made of fibrous proteins
made up of fibrous proteins
Embryonic tissue (what is the hint for embryonic tissue) (Embryo)
(a)
The three embryonic tissues are...
Ectoderm
Endoderm
middle derm
Mesoderm
Endoderm
Mesopotamia
Endoderm
Ectoderm
Ectoderm
Endoderm
Mesoderm
Ectoderm means
Hint: Outer, inner or middle layer
(a)
The Ectoderm of the Embryonic tissue does what
Gives rise to cartilage
Give rise to epidermis, nervous system
Give rise to epidermis
give rise to beginning organs
Endoderm means...
Hint: Outer,inner or middle layer
(a)
The endoderm of the Embryonic tissue does what?
Gives rise to epidermis
lines beginning organs
gives rise to cartilage
make skin
Mesoderm means what layer
Hint: Outer, Inner, or middle layer
(a)
The mesoderm of the Embryonic tissue does what
lines beginning organs
give rise to epidermis
gives rise to cartilage, bone, blood
gives rise to blood
How does a histologist study tisse
Steps.
1. Use a fixative to prevent decay
2. slice cells 1-2 layers thick
3. stain the tissue
1. stain the tissue
2. slice cells 1-2 layers thick
3. prevent decay
1. Use a fixative to prevent decay
2. slice cells 5-10 layers thick
3. stain the tissue
1. stain the tissue
2. slice cells 2-3 layers thick
3. prevent decay
Stains ---- to different cellular componets
(a)
Draw a cross section cut
Draw a Longitudinal cut of tissue
Draw an Oblique cut of tissue
