Show:
Photosynthesis
Respiration/Ferm
Cell Division
Cancer
Leftovers
100
How does carbon dioxide enter a plant?
Through the stomata
100
What is the main difference between respiration and fermentation?
Fermentation does not require oxygen
100
What are the 3 stages of the cell cycle?
1. Interphase 2. Mitosis 3. Cytokinesis
100
Name three ways to treat cancer.
Surgery, Chemotherapy, and Radiation
100
What are the two raw materials needed for photosynthesis?
Carbon Dioxide and Water
200
What is the difference between an autotroph and a heterotroph?
An autotroph can make its own food and a heterotroph cannot.
200
Where does the first stage of respiration take place?
In the cytoplasm
200
What are the 4 phases of mitosis?
1. Prophase 2. Metaphase 3. Anaphase 4. Telephase
200
How can people reduce their risk of skin cancer?
By limiting their exposure to ultraviolet sunlight.
200
One product of fermentation in yeast cells is
Carbon Dioxide
300
What pigment in the chloroplasts absorbs light?
chlorophyll.
300
Where does the second stage of respiration take place?
In the mitochondria
300
During which phase does DNA replication occur?
Interphase
300
Most cases of cancer are caused by what?
mutations
300
What are the 4 kinds of Nitrogen bases found in DNA
Adenine, Cytosine, Guanine and Thymine
400
What are the two stages of photosynthesis?
1. Capturing the suns energy 2. Producing sugars
400
What are the products of respiration?
Carbon dioxide, water, and energy
400
Chromatin condenses and forms rodlike structures during which phase?
Prophase
400
What kind of promising research have we just recently learned about?
Altering white blood cells so that they attack only cancerous cells and leave the healthy cells behind
400
What is the chemical equation for respiration?
C(6)H(12)O(6) + 6O(2) yields 6CO(2) + 6H(2)O
500
What is the chemical equation for photosynthesis?
6CO(2) + 6H(2)O yields C(6)H(12)O(6) + O(2)
500
What are the two main types of fermentation?
Alcohol and lactic acid
500
Describe the pairing of the nitrogen bases in DNA
Only Adenine can combine with Thymine Only Cytosine can combine with Guanine
500
Can people get cancer from second-hand smoke?
Yes
500
During what stage of the cell cycle does the nucleus divide into two new nuclei?
The second stage - Mitosis