Cells/ Viruses
Levels of Organization
Cell Cycle/Cancer
DNA/Biomolecules
Cellular Process/Enzymes
100
What organelle is missing from a prokaryotic cell?
Nucleus
100
What level of organization does this belong to?
Tissue, because a group of cells makes a tissue.
100
Which of these is NOT a phase of the cell cycle?
A. Interphase
B. Mitosis
C. Cytokinesis
D. Duplication
D. Duplication
100
What are the 2 types of nucleic acids?
DNA and RNA
100
What are the REACTANTS of photosynthesis?
Carbon dioxide and water
200
What structure in a plant cell gives structure and support to the cell?
Cell wall
200
What is the lowest/smallest level of organization?
Atom
200
In which stage of the cell cycle does the cell grow?
(Hint: There are 2 of these phases)
The G1 or G2 stage
200
What is the structural difference between DNA and RNA?
RNA is a single helix, and DNA is a double helix
200
What are the REACTANTS of cellular respiration?
glucose and oxygen
300
True or False. A virus is considered a living thing.
False.
300
True or False. Molecule is on a lower level of organization than a cell is.
True.
It goes from atom-> molecule-> macromolecule-> organelles->cell -> tissue ->organ ->organ system ->organism-> population -> community -> ecosystem -> biosphere
300
In which stage of the cell cycle does DNA replicate itself?
Synthesis (S) Stage
300
What are the 4 biomolecules?
Carbohydrates, Lipids, Proteins, and Nucleic Acids
300
What is the correct equation for cellular respiration?
a. 6O2 + C6H12O6 -> 6CO2 + 6H2O + Energy
b. 6O2 + C6H12O6 + Energy -> 6CO2 + 6H2O
c. 6CO2 + 6H2O -> 6O2 + C6H12O6 + Energy
d. 6CO2 + 6H2O + Energy -> 6O2 + C6H12O6
A.
400
What part of a virus helps it attach to another cell?
Spikes/Projections
400
What level of organization is missing?
Atom -> _____ -> macromolecule -> Organelles-> Cell-> Tissue -> Organ -> Organ system -> Organism-> population -> community -> ecosystem -> biosphere
Molecule
400
What are the 4 stages of MITOSIS. You must name them in order!
Prophase
Metaphase
Anaphase,
Telophase
400
What biomolecule stores the MOST energy?
Lipids (Remember lipids are fats, which store more energy)
400
What is letter B known as ?
Substrate
500
True or False. The structure above contains membrane bound organelles?
False, Bacteriophages do NOT contain organelles. They are NONLIVING.
500
What is the difference between an ecosystem and a community in levels of biological organization?
an ecosystem is consisted of all the living and nonliving things , and community is all the different living species in the area.
500
C,E,A,D,B
500
Which biomolecule is this a picture of?
Protein (remember cho, cho, chon, chonp)
500
An enzyme speeds up a reaction by ?
A. lowering the activation energy.
B. raising the activation energy.
C. releasing energy.
D. absorbing energy.
A. lowering the activation energy