Photosynthetic organisms produce oxygen based on whether light is available for photosynthesis. These organisms also consume oxygen for cellular respiration in both light and dark environments. In three to five sentences, explain how these conditions relate to gross and net productivity.

Energy Flow Unit Test

1. heterotrophs
2. composting
3. Primary consumers make up the second level of the food chain, while producers make up the first level of the food chain.
4. 10 percent
5. lion
6.No, the tamarisk beetle is not invasive, as they were purposefully introduced.No, the tamarisk beetle is not invasive, because it is only destroying the intended invasive plants.
7. the sun.
8. There are fewer organisms at the top of the food chain because there is less energy available for life processes.
9. experience sore muscles.
10. photosynthesis; respiration; heat
11. Yes; they both need mitochondria for cellular respiration.
12. chemical
13. two different types of Heterotrophs are HerbivoresCarnivoresHerbivores feed on plant matter while Carnivores feed on flesh or animal matter which is how both categories obtain their energy in the ecosystem. The organisms aren't capable of producing their own food but, instead, they would get it from other sources such as plant and animal matter.

14. Primary producers use the energy from the sun to produce their own food in the form of glucose, and the primary producers are eaten by the primary consumers. trophic level, or level of the food chain. the energy is acquired by some living things in three different ways: photosynthesis, chemosynthesis, consumption, and digestion of the other living things or previously-living organisms by the heterotrophs. Living organisms are not able to assemble macromolecules (proteins, lipids, nucleic acids, and complex carbohydrates) from the monomeric subunits without constant energy input.

15. Photosynthesis is the process in which light energy is turned into chemical energy in the form of sugar. the process is run by the light energy and glucose molecules that are made from water and carbon dioxide. Oxygen is let out as a byproduct.

16. The world would be full of waste and dead things. Decomposers would break down the dead matter so if they didn't exist the decomposition process would go slower. People would get sick so often from the bacteria and illnesses carried in all their bodies.

17. Chemosynthesis is the biological processing of organic materials, using some energy produced by the oxidation of inorganic or organic compounds from one-carbon molecules and nutrients (C-1).

eyo, can anyone explain this actual question?? Im just hella confused bc i have an answer but i have no clue if im on the right track with it.

i hope it's not too late for any others, but here's what i got, change it up a little tho:

Photosynthesis is the process in which light energy is turned into chemical energy in the form of sugar. In a process ran by light energy and glucose molecules are made from water and carbon dioxide. Oxygen is let out as a byproduct.

Can anyone help me out with the whole test?

The answer for the last question is this: In biochemistry, chemosynthesis is the biological conversion of one or more carbon-containing molecules and nutrients into organic matter using the oxidation of inorganic compounds or ferrous ions as a source of energy, rather than sunlight, as in photosynthesis.

Thats for question 17

I got the answers is NOT correct because the way the answers work is they are randomized for each student. Just saying a, b, c, or d doesn’t help because that’s different for each person.

Anyone wanna play nfs heat lmao

THANK YOU SO MUCH @AYO!!!!!! Can anyone help me out with this question too please #15???

@I got the answers! is correct. I just took the test and got 100% on the multiple choice. Thank you!!!!!!!!!! 🙏 😊 ☺️

Ok sorry but I only have the answers for the multiple choices.

1. A
2. C
3. B
4. C
5. D
6. B
7. A
8. C
9. A
10. B
11. B
12. C
I just did the test and it showed me the multiple choice answers. I hoped this helped!