Explanation:
Stages:
1. Glycolysis:
- anaerobic
- occurs in the cytoplasm
- input- 2 ATP, glucose NAD
- output- 2 pyruvate NADH
2. TCA:
- aerobic
- occurs in the mitochondrial matrix
- input- oxygen, pyruvate (decarboxylated to acetyl coA), 1 ADP+ P, 8 NAD, 2 FAD
- output- 8 NADH and 2 FADH2, 2 ATP
3. ETC:
- aerobic
- occurs in the inner mitochondrial membrane
- input: 8 NADH and 2 FADH2, 34 ADP+ P
- output: 8 NAD and 2 FAD 34 ATP
Cellular respiration begins in the cytoplasm, where glucose is broken down for energy production. In the presence of an oxygen rich environment, eukaryotes may carry out aerobic respiration.
overall, in aerobic respiration: 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...
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RNA stands for Ribo Neuclic Acid
Answer:
A constant allele frequency is maintained by populations in absence of natural selection as both the alleles for the trait impart equal survival advantage (adaptive) to the individuals under the prevailing conditions.
Explanation:
A population maintains constant allele frequencies in absence of evolutionary forces such as natural selection. This occurs when the existing allele frequencies of a gene are adaptive to the individuals. Both the alleles for a trait should be equally beneficial in terms of survival and reproductive success of the individuals under the given conditions. Therefore, both the alleles are maintained with existing frequencies.
Answer:
Yes
Explanation:
Wetlands as salinity increases over time, wetlands become degraded, endangering wetland species and decreasing biodiversity
Answer:
Car 1 will roll down the ramp and exert a force on car 2. The force experienced by car 2 is measured indirectly using t<u>he distance it travels or its speed
.</u>
. If the force increases, car 2 will travel <u>slower or farther</u> The independent variable, or what’s being manipulated in the experiment, is <u>the starting height of car 1 or the type of bumper attached to car 2
</u>
he dependent variable, or what’s responding, is <u>the distance car 2 travels or the speed of car 1
</u>
The height and starting position on the ramp are constants in this experiment.
Explanation:
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