G The net effect of the eight steps of the citric acid cycle is to . The net effect of the eight steps of the citric acid cycle is to . Produce NAD and Q Produce 8 ATP for every pass through the cycle Completely oxidize an acetyl group to carbon dioxide Convert pyruvate to succinate

Completely oxidize an acetyl group to carbon dioxide.

Explanation:

The net effect of TCA cycle is the oxidation of acetyl group so as to liberate carbon dioxide (CO₂). This oxidation of acetyl group is coupled to the reduction of hydrogen carriers like NAD⁺ and FAD so as to produce NADH + H⁺ and FADH₂ respectively. During TCA cycle, the acetyl CoA which is formed from pyruvate in PDH complex, transfers it's acetyl group to oxaloacetate which is a 4 carbon compound. As a result of this transfer, a 6 carbon compound known as citrate is formed. This citrate is then passed through a series of reactions during which it is broken down so as to regenerate oxaloacetate back. During these reactions, some very high energy molecules like NADH, ATP and FADH₂ are also produced.

when you breathe in, or inhale, your diaphragm contracts (tightens) and moves downward. this increases the space in your chest cavity, into which your lungs expand. the intercostal muscles between your ribs also enlarge the chest cavity. they contract to pull your rib cage both upward and outward when you inhale.

photosynthesis makes the glucose that is used in cellular respiration to make atp. the glucose is then turned back into carbon dioxide, which is used in photosynthesis. while water is broken down to form oxygen during photosynthesis, in cellular respiration oxygen is combined with hydrogen to form water.