Show:
Body Organization
Cell Theory
Parts of a Cell
Cell Cycle
Organization of Living Things
100
The skin and nails are a part of what system?
The Integumentary System
100
What is the basic unit of all living things?
Cells
100
What are the two types of cells, and name the difference between the two?
Prokaryote and Eukaryote. Eukaryotes have a nucleus and Prokaryotes do not.
100
The process in which plants use sunlight, carbon deoxide and water to make gluclose is called?
photosynthesis
100
How many pairs of chromosomes to humans have?
Twenty-three pair, or forty-six total
200
What two systems mhelp you move?
The muscle and skeletal systems.
200
Who was the first person to discover plant cells, and in what year?
Robert Hook in 1665.
200
Name two examples of Eukaryotic Cells
Pick any of the following : Plants, animals, and fungi
200
Chromosomes that have the same sequence of genes are called?
Homologous chromosomes
200
What does the accronym DNA stand for?
deoxyribonucleic acid
300
What organ system removes waste from the blood?
The urinary system.
300
Who was the first person to see blood cells, and in what year?
Anton Von Luenhuk, in 1673
300
What is the protective layer of the cell?
Cell Wall or Cell Membrane
300
What are the three stages of the cell cycle in order?
Interphase > Mitosis > Cytokenesis
300
Name the four levels of organization in living things?
cells > tissue > organ > organ systems
400
What system helps fight viruses and bacteria?
The Lyphatic system
400
Who are the scientist responsible for the cell theory?
Robert Hooke, Mathias Schleiden, and Theodore Schwann
400
Name the two types of Prokaryotic Cells?
Bacteria and Archaea
400
What are the four stages of mitosis in order?
prophase > metaphase > anaphase > telaphase
400
What is the Organelle that makes protein?
Ribosomes
500
What organ sysem does the ovaries and testes belong to?
The Endocrine system.
500
What is the cell theory?
1. All organisms are made of one or more cells. 2. The basic unit of all living things are cells. 3. All cells come from existing cells.
500
Name four organelles in a Eukaryotic cell?
Pick any of the following four: Nucleus, Ribosomes, Endoplasmic Reticulum(ER), Mitochondria, Chloroplast, Golgi Complex, Vacuole, Lysosomes
500
What is the difference between plant and animal cells during cytokenesis?
In animal cells the cells remain attached but seperated by a cell wall and in plant cells after the cell wall is created they seperate in two.
500
What is the organelle in which sugar is broken down to produce energy?
Mitochondria