The flashcards below were created by user
What is biology?
The study of life, past and present
What does the 7 elements that require life (MRSGREN)
movement, respire, stimuli, growth, reproduction, excretion, nutrients
List all three parts of the cell theory
1. cells are the basic structural and functional units of life
2. all living organisms are built of one or more cells
3. all cells come from pre-existing cells
What are microscopic meters measured in?
What is the average life span of a red blood cell?
What is the average life span of a skin cell?
What is the average life span of mature sperm cells?
What is the average life span of a stomach cell?
What is the outer boundary of a cell called?
the plasma membrane
What is the correct terminology for DNA?
deoxyribose nucleic acid
What are the two different types of cells?
Prokaryotic and Eukaryotic
Do Prokaryotic cells lack membranes?
Is there a clearly defined nucleus in Eukaryotic cells?
Cell is short for the Latin word cellular which means..?
the study of life, past and present