Been watching your videos the past few units, have to admit, they have allowed me to be one of the top students in the class and will be continuing to use your videos as you perfectly do in depth with almost everything but yet keep it so simple, really appreciate it.
your amazing , i wanted to ask if we need to know the history of photosynthesis that you explained around minute 2 for the AP exam. thanks for ur videos
Yes - according to the course and exam description, you gotta know that photosynthetic organisms first evolved the ability to photosynthesize and that those organisms (cyanobacteria) fundamentally changed the atmosphere by producing oxygen!
Carbon fixation is basically a plant taking carbon dioxide molecules from the atmosphere and putting those carbon atoms into carbohydrates. That’s what the Calvin cycle does
If you take both of the equations that represent the overall reactants and products, yes. What they do with glucose, oxygen, carbon dioxide, and water are opposites. Photosynthesis requires carbon dioxide and water to store light energy in glucose. Cellular respiration produces carbon dioxide and water as byproducts of ATP synthesis. Photosynthesis produces glucose and oxygen, which are the two main reactants required for cellular respiration.
Been watching your videos the past few units, have to admit, they have allowed me to be one of the top students in the class and will be continuing to use your videos as you perfectly do in depth with almost everything but yet keep it so simple, really appreciate it.
I’m so glad they help! Keep up the good work!
unit 3 test tomorrow, appreciate the review
Good luck!
Amazing video, thanks!
Thank you Mr. Poser, great help. 👋
thank you mr poser, for once again helping me understand a concept for the 100th time
Any time :)
Thank goodness for the video
It's my pleasure!
your amazing , i wanted to ask if we need to know the history of photosynthesis that you explained around minute 2 for the AP exam. thanks for ur videos
Yes - according to the course and exam description, you gotta know that photosynthetic organisms first evolved the ability to photosynthesize and that those organisms (cyanobacteria) fundamentally changed the atmosphere by producing oxygen!
I'm struggling to understand carbon fixation, can you please simplify it for me? :D
Carbon fixation is basically a plant taking carbon dioxide molecules from the atmosphere and putting those carbon atoms into carbohydrates. That’s what the Calvin cycle does
@@poseknowsbio ah thank you very much 😊
Is photosynthesis basically the opposite of cellular respiration?
If you take both of the equations that represent the overall reactants and products, yes. What they do with glucose, oxygen, carbon dioxide, and water are opposites. Photosynthesis requires carbon dioxide and water to store light energy in glucose. Cellular respiration produces carbon dioxide and water as byproducts of ATP synthesis. Photosynthesis produces glucose and oxygen, which are the two main reactants required for cellular respiration.