What relevance does photosynthesis have to the food chain of life on Earth?

What do you mean by photosynthesis?

What is the purpose of cellular respiration?  What is the purpose of photosynthesis?

Explain well

If the sun randomly went dark today, what part(s) of photosynthesis would be directly affected? Group of answer choices a)ETC 1 & 2 b)Krebs cycle c)Calvin cycle d)P680 e)P680 & P700

Why is figuring out net photosynthesis important? Does it help keep track how healthy an environment is?

Suppose we set up a system in a lab where plants are automatically injected with all the glucose they need to survive. What part of photosynthesis would the plants no longer need to perform? Group of answer choices a)ETC 1 b)the entire dark reaction c)the entire light reaction d)P700 e)all of it

In addition to photosynthesis, what process can serves as the foundation for ecosystems?   Question 17 options:   glycolysis   chemosynthesis   fermentation   cell respiration

Matter is constantly cycled between living and non living parts of the environment. Processes like photosynthesis and respiration allow the carbon cycle to regenerate needed substances by recycling earth’s atoms. A diagram of the carbon cycle is shown. Each arrow represents a process in the cycle. Which explanation best describes the process in the cycle. Which explanation best describes the process that occurs at the arrow marked B? A) plants use carbon dioxide from the atmosphere in the process of photosynthesis to produce glucose B) plants release carbon dioxide into the atmosphere in the process of photosynthesis to produce glucose C) plants use carbon dioxide from the atmosphere in the process of cellular respiration to convert glucose to atp energy D) plants release carbon dioxide into the atmosphere in the process of cellular respiration to convert glucose to atp energy

Photosynthesis is the basis for food production on Planet Earth. To fill in the blanks below, choose among the following terms: Word Bank: Glucose, H₂O, O2, CO2, sunlight In Photosynthesis, 6 molecules of + 6 molecules of + + 6 molecules of produce 1 molecule of