Cell Theory
How many components make up the cell theory?
3
What is the main difference between prokaryotic cells and eukaryotic cells
prokaryotic cells do not have a nucleus
True or False:
Viruses are living
False
What are the 4 biomolecules?
Proteins, Carbohydrates, Lipids, Nucleic Acids
Which biomolecule makes up the cell membrane
lipids
Which scientist created the term cells?
Robert Hooke
The structure (size and the shape) of a cell determine the _________________ of the cell
function
What is the name of the protein coat that covers the DNA of a virus?
capsid
Which Biomolecule contains genetic information for the cell
Nucleic acids
True or False
Prokaryotic cells have ribosomes
True
Which scientist studied animal cells?
Schwann
True or False:
Prokaryotic cells have DNA
True
How do viruses reproduce
they have to use a host cell
Which biomolecule serves as long term storage of energy?
Lipids
What is the name of required energy to conduct a chemical reaction
activation energy
Fill in the blank:
All ________________ things are made of cells
living
Which cell type has membrane bound organelles such as mitochondria, rough and smooth ER, and golgi body
Eukaryotic cells
What do vaccines do?
they stimulate the body's immune system to respond to viruses
Which biomolecule serves as sugar receptors in the cell membrane to identify chemical messages
What happens to enzymes when the pH level or temperature is not optimal
the enzyme does not work
Fill in the blank:
Cell come from _____________________ cells
preexisting
Which theory suggests that eukaryotic cells might have been created through the transformation of prokaryotic cells?
Autogenous Theory
Which reproduction cycle destroys the host cell after reproduction of viruses is complete
Lytic cycle
Which biomolecule acts as transport pumps within the cell membrane
proteins
What theory suggests that viruses were once small living organisms that lost their ability to live on their own
Reduction Hypothesis