Week 7 lesson 1 cell theory

Week 7 lesson 1 cell theory

pages 84-90 lets watch the hook

Multiple Choice

living things are made up of ?

• cells

• food

• oxygen

Multiple Choice

would Hooke's microscope be more accurate in giving detail, than the microscopes we have today

• No

• Yes

Multiple Select

Which 3 boxe are the correct cell thery

• all living things are made of 1 or more cells

• cells are found in plants only

• cells are the basic unit of life

• all cells exist from exiting cells

• cells dont exist from existing cells

cell organization

• We have multi-cellular and unicellular organisms

• a group of cells performing the a similar function form tissue

• animals are mostly compromised of 4 tissue types

• muscle tissue, pumps blood, moves substances in the body

• bone cartilage tendons fat and blood are connective tissue

• nerve tissue carries messages throughout your body

• epithelial tissue, skin, lining of cheeks and digestive system

• a group of two or more types of tissues workin together forms an Organ

Multiple Select

select the correct boxes

• cells performing the same function coming together form tissue

• the heart is made of cells that form part of the tissue system

• Tissues performing the same function coming together form an organ

• organs working together form an organ system

_{many compounds are found in cells}

• carbohydrates are compounds made of Carbon, hydrogen and oxygen

• Carbs provide energy to cells

• lipids/fats also made of Carbon, hydrogen and oxygen

• lipids store and release more energy than carbs because of their structure

• proteins are made of carbon oxygen , hydrogen and nitrogen

• needed for cell growth and repair

• nucleic acid is made of Carbon, hydrogen and oxygen, nitrogen and phosphorous

  
  

• Nucleaic A allows cells to build their own proteins

• 
  

• 
  

Multiple Choice

H2O is water , would this be

• element

• atom

• compound