Explain Why Can Heterotroph Survive Without Autotrophs
1. Define autotroph and heterotroph and give an example of each. (1 point)
Autotroph refers to the process of collecting energy from sunlight. This type of energy is fundamental for plants in order for them to survive, so we can conclude that plants are an example of an autotroph.
Heterotroph refers to the process of collecting energy by consuming substances/products like meats, fats, carbohydrates, fruits, etc. Humans are an example of heterotroph since they are the ones who perform this process in order to obtain energy.
2. Can heterotrophs survive without autotrophs? Explain. (1 point)
No, heterotrophs can't survive without autotrophs. Plants (autotrophs) like vegetables and fruits are one of the main energy/food resources for humans (heterotrophs) as well as for herbivores (heterotrophs) in order to …show more content…
Please list the difference and similarities of photosynthesis and respiration. Make sure you include the steps, inputs and outputs, and where in the cell each of these processes occur. (4 points)
Photosynthesis and cell respiration are two processes that complement one another.
The difference is that their processes occur the opposite way from each other; one’s inputs serves as the other’s outputs.
Photosynthesis occurs in the chloroplasts, while cell respiration occurs in the cytoplasm and mitochondria.
Cell respiration has three steps: Glycolysis, citric acid cycle, and electron transport chain.
Photosynthesis has two steps: photo (sunlight is captured), and synthesis (sugars are made).
4. Explain how the presence or absence of oxygen affects ATP production (the term aerobic respiration and fermentation should be in your answer). (2 points)
When there's presence of oxygen, which this concept is described as aerobic respiration, ATP is generated due to high amounts of electron excitement. When oxygen is absence, meaning that electrons are not received/turned off, neither aerobic respiration is happening, there's not ATP
Autotroph refers to the process of collecting energy from sunlight. This type of energy is fundamental for plants in order for them to survive, so we can conclude that plants are an example of an autotroph.
Heterotroph refers to the process of collecting energy by consuming substances/products like meats, fats, carbohydrates, fruits, etc. Humans are an example of heterotroph since they are the ones who perform this process in order to obtain energy.
2. Can heterotrophs survive without autotrophs? Explain. (1 point)
No, heterotrophs can't survive without autotrophs. Plants (autotrophs) like vegetables and fruits are one of the main energy/food resources for humans (heterotrophs) as well as for herbivores (heterotrophs) in order to …show more content…
Please list the difference and similarities of photosynthesis and respiration. Make sure you include the steps, inputs and outputs, and where in the cell each of these processes occur. (4 points)
Photosynthesis and cell respiration are two processes that complement one another.
The difference is that their processes occur the opposite way from each other; one’s inputs serves as the other’s outputs.
Photosynthesis occurs in the chloroplasts, while cell respiration occurs in the cytoplasm and mitochondria.
Cell respiration has three steps: Glycolysis, citric acid cycle, and electron transport chain.
Photosynthesis has two steps: photo (sunlight is captured), and synthesis (sugars are made).
4. Explain how the presence or absence of oxygen affects ATP production (the term aerobic respiration and fermentation should be in your answer). (2 points)
When there's presence of oxygen, which this concept is described as aerobic respiration, ATP is generated due to high amounts of electron excitement. When oxygen is absence, meaning that electrons are not received/turned off, neither aerobic respiration is happening, there's not ATP