Following Statements Accurately describe the electron transport chain (ETC)
- Proton transport from the matrix to the intermembrane space is connected with electron transfer in the electron transport chain (ETC).
- Prosthetic groups, like iron-sulfur centers, are directly engaged in the transport of electrons.
- Small molecules and hydrogen ions can easily pass through mitochondria's outer membrane.
- Four complexes of proteins and prosthetic groups make up electron carriers.
- Ubiquinone (coenzyme Q) and cytochrome c are electron carriers in the electron transport chain (ETC).
The oxidative phosphorylation process, also known as the electron transport chain (ETC), is a collection of four protein complexes that combine redox events to produce an electrochemical gradient that results in the production of ATP. Both photosynthesis and cellular respiration take place in mitochondria.
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Answer:
The ozone layer's status today
And at the end of 2018, the United Nations confirmed in a scientific assessment that the ozone layer is recovering, projecting that it would heal completely in the (non-polar) Northern Hemisphere by the 2030s, followed by the Southern Hemisphere in the 2050s and polar regions by 2060.
Explanation:
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The more a sample can be diluted and yet still react with antigen, the higher the concentration of antibodies in that sample and the higher is its titer.
<h3>What is antibodies? </h3>
Antibodies, also called immunoglobulins (Ig), are proteins responsible for warning the body when there is a disease-causing agent (such as bacteria, viruses, among others) in the body. They act to eliminate it, and in the process, other cells will be activated to help with this task.
<h3>What is tiltration?</h3>
Titration is a laboratory procedure used to determine the concentration in amount of matter (titer) of a solution that contains an acid or a base. During the titration, there is always a mixture of solutions containing different solutes with chemical reaction occurring.
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