chloroplasts

Which of the following regarding the Electron Transport Chain is INCORRECT? It can accept electrons from the Glycerol 3-Phosphate Shuttle It sets up the proton motive force Free energy from the exergonic electron flow is coupled to the endergonic transport of protons out of the matrix Electrons flow through electron acceptors/donors from a high reduction potential to a lower reduction potential

For the following questions referring to cell types and structures, please use the image below for reference. Questions that refer to Cell #1, Cell #2, or Cell #3 are indicating that you should look at the following image to help answer the question. Cell #1 Cell #2 Cell #3 Cell membrane Nucleus - Nucleus DNA Cell Wall Cell Wall Mitochondrion : Cll Mitochondrion membrane Cll Chloroplast membrane

Mitochondria and chloroplast have their own DNA and replicate separately from the nucleus and they can synthesize ATP. Can they survive outside of the cell? Explain. Gracias!

Cell membranes are required for electron transfer phosphorylation. Thylakoid membranes in chloroplasts serve this purpose in photosynthetic eukaryotes. Prokaryotic cells do not have this organelle, but many are photosynthesizers. How do you think they carry out the light-dependent reactions, given that they have no chloroplasts? (What structure do they use instead?) Please and Thank You

Which of the following best describes the net transfer of energy that occurs during the process of cellular respiration? solar energy from the sun is converted into chemical energy that is stored in the bonds of glucose molecules chemical energy that is stored in the bonds of glucose molecules is converted to energy stored in ATP molecules energy stored in the bonds of ATP molecules is released by breaking off the bond with the last phosphate group during cellular respiration Thermal energy from making smores is converted into chemical energy in the bonds of glucose molecules

Which of the following are produced directly as a result of the movement of electrons through the photosynthetic electron transport chain  carbohydrates and ATP ATP and NADPH O2 and carbohydrates  H2O and carbohydrates

In the absence of oxygen, what would happen to a cell that performs aerobic cellular respiration? The cell would be unable to perform glycolysis Generation of ATP would stop entirely The cell could not reduce NAD+ to NADH Chemiosmosis could not occur

The above atmospheric gas or fluid does not contribute any of its atoms to which of the following product molecules (during growth of green plants using photosynthesis, like the willow tree)? diatomic oxygen gas C6H12O6 O2 glucose carbon dioxide gas

During photosynthesis, low energy electrons are struck by light, bumped up to higher energy levels, and then incorporated into organic molecules. Where does the chloroplast or Cyanobacterium obtain these electrons?       From carbon dioxide     From sunlight     From water      From ATP