An Overview of Animal and Plant Cells The

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An Overview of Animal and Plant Cells The basic Unit of all life

An Overview of Animal and Plant Cells The basic Unit of all life

Eukaryote Cells • Plant and Animal cells both have a nucleus and are called

Eukaryote Cells • Plant and Animal cells both have a nucleus and are called • EUKARYOTES • The Cell’s DNA is in the nucleus

Prokaryote Cells • Unlike Plant and animal cells Prokaryote cells do not have a

Prokaryote Cells • Unlike Plant and animal cells Prokaryote cells do not have a nucleus • Their DNA is not enclosed but is loose in a region of the cell called “nucleoid region”

Cells contain many Organelles • Organelles are like small organs that provide life functions

Cells contain many Organelles • Organelles are like small organs that provide life functions for the cell • Cytoplasm • Mitochondria • Nucleus • Plasma Membrane Animal Cell

Moving stuff from the nucleus • All of the materials that need to get

Moving stuff from the nucleus • All of the materials that need to get to other cells to build our bodies needs to get from the nucleus to outside of the cell:

Pathway of a protein • Nucleus • Rough Endoplasmic Reticulum • Ribosomes • Golgi

Pathway of a protein • Nucleus • Rough Endoplasmic Reticulum • Ribosomes • Golgi Bodies

Ribosomes • Ribosomes are a 2 part organelle that construct the proteins into long

Ribosomes • Ribosomes are a 2 part organelle that construct the proteins into long chains called amino acids • The ribosomes send these completed chains to the rough endoplasmic reticulum

Rough Endoplasmic Reticulum • Rough ER takes the amino acid chains of proteins and

Rough Endoplasmic Reticulum • Rough ER takes the amino acid chains of proteins and moves it through from the inside of the cell towards the smooth ER

Mitochondria • Organelle within the cell that takes sugars from our food and converts

Mitochondria • Organelle within the cell that takes sugars from our food and converts it to a molecule of energy called ATP • The mitochondria is the powerhouse of the cell.

Plant Cell • Plant cells have a cell wall • Chloroplasts • Large Central

Plant Cell • Plant cells have a cell wall • Chloroplasts • Large Central Vacuole

Chloroplasts • Provide the sugar that will be used by the mitochondria • In

Chloroplasts • Provide the sugar that will be used by the mitochondria • In plants

Plasma Membrane Semi-Permeable Barrier protecting and enclosing the cell

Plasma Membrane Semi-Permeable Barrier protecting and enclosing the cell

Structure of the Membrane • Double twolayer system • This permits the membrane to

Structure of the Membrane • Double twolayer system • This permits the membrane to select what enters and leaves the cell

Molecules that assist movement • Enzymes provide energy to allow movement of molecules –

Molecules that assist movement • Enzymes provide energy to allow movement of molecules – Concentration gradient – Chemical gradient • Proteins provide the pathway

Ribosomes • Ribosomes are a 2 part organelle that construct the proteins into long

Ribosomes • Ribosomes are a 2 part organelle that construct the proteins into long chains called amino acids • The ribosomes send these completed chains to the rough endoplasmic reticulum

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