Cell theory
What the first part of the cell theory
All living things are made of cells
Name one difference between a plant and animal cell.
Answers will vary.
Example plant cells have chloroplasts.
Plant cells have a cell wall
How many parts does a compound microscope have?
13
What is Osmosis
Water molecules transfer from higher water concentration to a lower water concentration through a semi permeable membrane
How many body systems exist?
10-11 depending on the answer.
What's the second part of the cell theory?
All organisms have cells as the basic unit of structure and function.
Name one plant and one animal cell organelle
Plant: Cell wall
Animal: Cell membrane
Name any three parts of the microscope?
Answers will vary.
Base, Nosepiece, and eyepiece.
What is diffusion
Particle move from an area of high concentration to low concentration
What are the two energy systems?
Digestion and respiratory system
What's the third part of the cell theory?
Cells come from existing cells
What is a prokaryote?
Unicellular organisms that do not contain a nucleus.
A machine that uses a light source and magnification lenses to view small organisms?
What are the four types of tissue found in the human body?
Epithelial, Connective, Muscle, and Nerve
What system is responsible for the creation of life?
Reproductive
What careers involve cells and body systems? List 3
Nurse, Doctor, Dentist, Pharmacist, and Physical Therapist
What is an organism
A living thing
Why is this topic/unit important to learn about?
Answers will vary
The internal structures of cells are called what?
Organelles
What are the three regulatory systems?
Excretory, Endocrine, and Lymphatic.
What is the function of the Mitochondria?
To act as the powerhouse of the cell by generating most of the cells energy through cellular respiration.
What is the function of the digestive system and skeletal system?
The skeletal system includes bones, cartilage, tendons, and ligaments.
The digestive system is made of the GI tract, food enters through the pathway from the month and travels through the esophagus into the stomach.