Explanation:
D. 38 ATP
During respiration, the breakdown of glucose undergoes several steps in order to produce ATP, namely in glycolysis, the Kreb's cycle and oxidative phosphorylation.
overall: C6H12O6 (glucose) + 6 O2 → 6 CO2 + 6 H2O + ≈38 ATP
Further Explanation:
In all eukaryotic cells mitochondria are small cellular organelles bound by membranes, these make most of the chemical energy required for powering the biochemical reactions within the cell. This chemical energy is stored within the molecule ATP which is produced. Respiration in the mitochondria utilizes oxygen for the production of ATP in the Krebs’ or Citric acid cycle via the oxidization of pyruvate( through the process of glycolysis in the cytoplasm).
Oxidative phosphorylation describes a process in which the NADH and FADH2 made in previous steps of respiration process give up electrons in the electron transport chain these are converted it to their previous forms, NADH+ and FAD. Electrons continue to move down the chain the energy they release is used in pumping protons out of the matrix of the mitochondria.
This forms a gradient where there is a differential in the number of protons on either side of the membrane the protons flow or re-enter the matrix through the enzyme ATP synthase, which makes the energy storage molecules of ATP from the reduction of ADP. At the end of the electron transport, three molecules of oxygen accept electrons and protons to form molecules of water...
- Glycolysis: occurs in the cytoplasm 2 molecules of ATP are used to cleave glucose into 2 pyruvates, 4 ATP and 2 electron carrying NADH molecules. (2 ATP are utilized for a net ATP of 2)
- The Kreb's cycle: in the mitochondrial matrix- 6 molecules of CO2 are produced by combining oxygen and the carbon within pyruvate, 2 ATP oxygen molecules, 8 NADH and 2 FADH2.
- The electron transport chain, ETC: in the inner mitochondrial membrane, 34 ATP, electrons combine with H+ split from 10 NADH, 4 FADH2, renewing the number of electron acceptors and 3 oxygen; this forms 6 H2O, 10 NAD+, 4 FAD.
<em><u>Net ATP: 2+ 2+ 34= 38 ATP</u></em>
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What the person above said ^ IMAO
The density of cristae is higher in the mitochondria of the cell with higher rates of respiration.
The folds found inside the inner mitochondrial membrane are called mitochondrial cristae.
These folds provide a larger surface area where chemical processes, like redox reactions, can occur.
Due to the fact that the ETC enzymes are encased in the inner mitochondrial membrane, an increase in surface area through the production of many cristae may result in higher rates of respiration.
The inner membrane is folded into cristae to boost the mitochondrion's ability to produce ATP.
These folds enable the mitochondrion to contain many more ATP synthase and electron transport chain enzymes.
Hence, the density of cristae is higher in the mitochondria of the cell with higher rates of respiration.
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Answer:
The color alleles exhibit incomplete dominance
Explanation:
Incomplete dominance means that not one of the alleles has complete dominance over the other. Therefore, the trait/phenotype exhibited by the organism is the intermediate between the two alleles. This is also similar to offpsing of parent with straight and wavy hair alleles. The offspring will exhibit wavy hair trait.
In the f2 generation, 50 % of offspring will have pink flowers while 25% will have red and 25% will have white.