For those who are looking for information about 8.2 Photosynthesis an Overview Answer Key, you are able to read this entire article. Here we are going to share answer keys for 8.2 Biology pages including answer keys about Chlorophyll and Chloroplasts, High-Energy Electrons, An Overview of Photosynthesis and others.
Questions for 8.2 Biology Pages
Here are the questions for 8.2 Biology pages (Chlorophyll and Chloroplasts):
- The _______ of the light determines its color.
- Chemicals which absorb light are called _______.
- Chlorophyll creates the plants look green because it _______ green light.
- The Chloroplasts contain an abundance of saclike photosynthetic membranes called ______.
- The _______ is the fluid portion of the chloroplast that located outside the thylakoids.
- The visible light absorbed by chlorophyll _____ the energy level of the chlorophyll’s electrons.
- Please label the internal parts of the chloroplast below.
Here are the questions for 8.2 Biology pages (High-Energy Electrons):
- What reflects the high energy electrons in the analogy of taking electrons?
- Write another apology which describes the process of electron carriers.
- Where do the high energy electrons took by NADPH come from?
Here are the questions for 8.2 Biology pages (An Overview of Photosynthesis):
- What are reactants of the photosynthesis reaction?
- chlorophyll and light
- carbon dioxide and water
- carbohydrates and oxygen
- high-energy electrons and air
- What are the products of the light-dependent reactions?
- chloroplasts and light
- proteins and lipids
- oxygen and ATP
- water and sugars
- Where do the light-independent reactions happen?
Here are other questions for 8.2 Biology pages:
- Please complete this illustration! Write the reactants and products from the light-dependent and light-independent reactions. Also, fill in the energy source excites the electrons.
- Solar power utilizes cells or panels to absorb the energy of the sun. Then, that energy is used to make electricity. So, how does this compare to the light dependent reactions of photosynthesis?
Answer Key for 8.2 Biology Pages
Here are the answer keys for 8.2 Biology pages (Chlorophyll and Chloroplasts):
- The answer key for the first question is Wavelength
- The answer key for the second question is Pigments
- The answer key for the third question is Reflects
- The answer key for the fourth question is Thylakoids
- The answer key for the fifth question is Stroma
- The answer key for the sixth question is Raises
- The answer key for the seventh question is upper right label: Stroma, Lower right label: Grana, Lower left label: Thylakoids
Here are the answer keys for 8.2 Biology pages (High-Energy Electrons):
- The answer key for the eighth question is the potato is the high-energy electrons
- The answer key for the ninth question is a basket is the electron carriers. The eggs are the high-energy electrons.
- The answer key for the tenth question is they are produced by light absorbed by the chlorophyll.
Here are the answer keys for 8.2 Biology pages (An Overview of Photosynthesis):
- The answer key for the eleventh question is B, carbon dioxide and water
- The answer key for the twelfth question is C, oxygen and ATP
- The answer key for the thirteenth question is A, stroma
Here are the answer keys for the next questions for 8.2 Biology pages:
- The answer key for the fourteenth question is starting at the top left arrow, the squiggly one, the first arrow is light. After that, moving the right is H2O. Then, CO2. Then, carbohydrates. Last is O2.
- The answer key for the fifteenth question is the light goes into the thylakoids and then makes ATP. For your information, ATP is utilized for energy within the plant.
Photosynthesis is a process which happen in the plants, algae, and some bacteria. Those photosynthetic organisms (named autotrophs) utilize the energy of the sun to convert CO2 (carbon dioxide) into organic compounds, such as carbohydrates. An example of carbohydrates will be sugars such as glucose, galactose or mannose.
Photosynthesis by those organisms is crucial for life on Earth. They take in CO2 (carbon dioxide),which are waste products from the animals and humans, and make O2 (oxygen) so that we are able to breathe. But, there are certain bacteria which do anoxygenic photosynthesis, meaning that they consume CO2 (carbon dioxide), but do not release O2 (oxygen).
The process of photosynthesis
The process of photosynthesis happens through:
- Light reactions, that contain Photosystem I and Photosystem II. During the light reactions, energy from light is utilized to make ATP and NADPH, that are utilized to give energy for the creating of glucose, in an example. During the dark reactions, CO2 (carbon dioxide) is synthesized into glucose, starch and sucrose.
- Dark reactions happens through the Calvin-Benson-Bassham cycle, that results in CO2 fixation.
Where the Process of Photosynthesis Occurs: The Chloroplast
The chloroplasts are organelles in plants that crop light energy to produce ATP and solve carbon dioxide in eukaryotic photosynthetic cells. Chloroplasts exist in green plants are globular or discoid. They have a dual membrane system.
Here are the important features of the chloroplast:
Chlorophyll is a pigment which absorbs light in the blue and red wavelengths. It appears green to our eyes. For your information, the main kinds of Chlorophyll are chlorophyll a and chlorophyll b.
- Thylakoid membranes
It is where the chlorophyll that are carriers for electron transport and are the components for synthesis of ATP and NADPH are stored.
They are flattened sacs made up of an extensive network of the membranes.
It is the fluid matrix of the chloroplast. Also, it is analogous to the cytoplasm of a cell.
These are stacks of thylakoids. They look poker chips stacked up.
It is the inside of a thylakoid.
It is the linkage between one thylakoid in a granum to another.
These are light-capturing units of the thylakoid membrane.