Tissues

What is the function of epithelial cells?

• Act as barriers between the external environment, or between organs and fluidfilled cavities
• Provide movement by pulling on bones
• Provide secretions which help to digest food
• Act as the messaging pathway between different areas of the body

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NGSS.MS-LS1-3

Define tissue with regards to anatomy

• A group of structurally and functionally related cells that come together to perform common functions
• Multiple sheets of thin paper used to clean your nose
• A series of different cells in the same area
• The smallest structural and functional unit of an organism

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NGSS.MS-LS1-3

What tissue type is this?

• Nervous tissue
• Cardiac muscle
• Smooth muscle
• Connective tissue proper

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NGSS.MS-LS1-3

Cells make up.....

• Tissues
• Organs
• Organ systems
• more cells

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NGSS.MS-LS1-1

NGSS.MS-LS1-3

Which of the following tissues binds everything together?

• Epithelial
• Connective
• Muscle 
• Nervous

The muscle tissue shown is called ______.

• Skeletal
• Cardiac
• Smooth

Which epithelial tissue has more than one layer of flattened cells?

• simple squamous

• stratified squamous

• transitional

• simple columnar

Identify:

• Pseudostratified
• Smooth Muscle
• Transitional
• Stratified Squamous

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NGSS.HS-LS1-2

Do animal and plant cells have same type of tissues?

• Yes

• No

Group of dividing tissues are called

• Permanent tissues

• meristematic tissues

• Vascular tissues