Photosynthesis & Cellular Respiration
Properties of Water & Cellular Division
Enzymes & Macromolecules
DNA & Genetics
Cell Theory & Scientific Method
Cell Structure
It is what it is...
100
What is the difference between aerobic and anaerobic respiration?
You must tell me which is which
Aerobic respiration - oxygen
anaerobic respiration - without oxygen
100
Ice floats because
It is less dense than liquid water
100
DNA and RNA are _____________________
Nucleic Acids
100
Name this process
crossing-over in which alleles are exchanged
100
What you keep the same in an experiment
Constant
100
What is the function of the chloroplast?
Capture light and use that to create sugars like glucose
100
The process of maintaining an internal balance
homeostasis
200
What are the products of lactic acid fermentation?
Lactic acid and CO2
200
Large bodies of water, such as lakes and oceans, do not quickly fluctuate in temperature. What is the reason for this phenomenon?
Water has a high heat capacity
200
Because enzymes only bind to one substrate we compare them to _____________________
lock & key
200
Who showed that DNA was in the shape of a double helix?
Franklin
200
The part of the experiment that you change
Independent variable
200
What cell structure is present only in a plant cell and NOT in an animal cell?
- central vacuole
- chloroplasts
- cell wall
200
How much net ATP is produced in cellular respiration?
32-40 ATP
300
What are the reactants of photosynthesis?
CO2 and H2O
300
Why is water polar?
Oxygen is (-) and Hydrogen is (+)
300
How do any two types of amino acids differ from one another?
the chemical structure of the R group in the molecule
300
If I have a sample of DNA with 15% T (Thymine) I will have how much C (Cytosine)
35%
300
This is measured during an experiment
Dependent variable
300
Which organelle is responsible for breaking down excess or worn-out cell parts?
Lysosome
300
The cell membrane of the red blood cell will allow water, oxygen, and carbon dioxide to pass through. Because other substances are blocked from entering, this membrane is called
semi-permeable
400
What are the products of Photosynthesis?
C6H12O6 Glucose
O2
400
Mitosis occurs before _______ and after ________
Cytokinesis, Interphase
400
Which macromolecules are made of carbon, hydrogen and oxygen in a 1:2:1 ratio
Carbohydrates
400
Due to independent assortment, what is the possible genetic make-up of gametes produced by this organism?
ST, St, sT, st
400
The three principles of cell theory are:
- All living things are made up of cells
- Cells are the basic units of structure and function in living things
- New cells are produced from existing cells
400
All cells have
Plasma membrane or cell membrane
400
Which process is involved in transporting the ions across the plasma membrane?
Active Transport
500
How are photosynthesis and cellular respiration are interrelated?
Carbon dioxide and water released by cellular respiration are used in photosynthesis.
500
When must DNA replication occur during the cell cycle for each daughter cell to receive a complete copy of DNA?
DNA must occur before mitosis during S phase
500
When an enzyme’s environment changes in temp, pH or salt concentration it will _________.
Denature
500
Who used bacteriophages to prove DNA was the genetic material?
Hershey and Chase
500
In order, what are the 7 steps of scientific method?
1. Identify a problem to be solved
2. Create a hypothesis
3. Design and perform an experiment
4. Collect & Analyze Data
5. Draw Conclusions
6. Repeat Experiment to verify findings
7. Share data
500
In what cell(s) would you find a cell wall?
Plant Cells and some Prokaryotic Cells
500
What is another name for the Krebs cycle?
Citric Acid Cycle