The electron transport chain (etc), or respiratory chain, is linked to proton movement and atp synthesis. select the statements that accurately describe the electron transport chain. choose all that apply the outer membrane of mitochondria is readily permeable to small molecules and hydrogen ions. electron carriers are organized into four complexes of proteins and prosthetic groups. electrons generated by the citric acid cycle in the intermembrane space enter the etc. electron carriers in the etc include ubiquinone (coenzyme q) and cytochrome c. the reactions of the etc take place in the outer membrane of mitochondria space. prosthetic groups, such as iron-sulfur centers, are directly involved with electron transfer.

The rate at which molecules water and oxygen can enter a cell is determined by the-

Put the following steps of the convection process in the correct order. 1. gravity pulls cooler matter downward. 2. the matter expands and decreases in density. 3. an up-and-down flow of matter produces a convection current. 4. matter is heated. 5. warmed matter is forced upward. question 2 options: a) 4, 2, 5, 1, 3 b) 2, 4, 3, 1, 5 c) 3, 2, 5, 4, 1 d) 1, 4, 2, 5, 3

Briefly describe the scenario that was discussed in the behaving brain that demonstrated that the brain can change based on state or mood. which disease could the research involving rats and learning experiments that was discussed in the behaving brain ultimately with? in the behaving brain, what is a common misunderstanding about amnesia that was mentioned? what is the truth about amnesia that's mentioned? what does research discussed in the responsive brain show to be different in men and women's reaction to touch? what was discussed in the responsive brain as being brain-based and a vital part of normal growth and development in young children? in the responsive brain, what do they discuss as a possibility for leading to deficiencies in cognitive impairment as we age? in the responsive brain, what did the research involving african cichlid fish demonstrate? briefly describe the back story and affliction of the author of peter pan. what did you find most interesting about the behaving brain video, and why? what did you find most interesting about the responsive brain video, and w