Introduction to Cells and Structure

Smallest Unit to perform life functions

• Molecule
• Protein
• Atom
• Cell

Study of cells

• Urology
• Cytology
• Geology
• Physiology

Simple, single-celled organisms that lack a nucleus and organelles

• Eukaryotes
• Plants
• Prokaryotes
• Atoms

Organism with cells that contain a nucleus and are contained in a membrane

• Prokaryote
• Eukaryote
• Proteins
• Carbohydrates

What are the two types of cells?

• Prokaryote and Eukaryote
• Protists and Fungi
• Plant and Animal
• Micro and Macro

These structures are specific to plant cells:

• cell wall, chloroplasts, vacuole
• capsule, , cell wall, chloroplasts
• Chloroplasts, mitochondria, cytoskeleton
• Vacuole, cell wall, centriole

Organelles, cells, tissue, organs, organ systems, organisms

• Correct Order
• Incorrect order

rigid structure that supports and protects cells of plants, algae, fungi, and bacteria

• Cell Wall
• Cell Membrane
• Cytoplasm
• Capsule

Cell Membrane

• protective covering of all cells that regulates interaction between cell and environment
• rigid structure that encloses and supports plant cells
• gel-like mixture inside cell
• organelle containing hereditary material and controls activities

Constantly moving gel-like mixture inside cell that contains hereditary information and is location of cell's life processes

• Cell membrane
• Lysosome
• Ribosome
• Cytoplasm