For every one NADH molecule oxidized at complex I, 10 HYDROGEN IONS are pumped across all of the complexes from the mitochondrial matrix to the inner membrane space
Cellular respiration has three main stages: glycolysis, the Krebs cycle, and oxidative phosphorylation.
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What is Oxidative phosphorylation ?</h3>
During oxidative phosphorylation, the reduced form of nicotinamide adenine dinucleotide (NADH) helps to carry electrons from one reaction to another across a series of molecular complexes.
- The electron transport chain of oxidative phosphorylation is coupled to the generation of an electrochemical proton (H+) gradient across the mitochondrial inner membrane.
- Subsequently, this proton H+ gradient is then used to produce ATP by an ATP synthetase.
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Answer:
The main role of DNA in the cell is it's a Long term storage of information
Explanation:
The main role is to read the genetic code, cells make a copy of a stretch of DNA in the nucleic acid RNA
Answer:
A
Explanation:
A gene holds the instructions that forms the proteins in our bodies and these proteins are used for our traits and bodies.
Answer:
thermal energy - produced by the movement of heat
radiant energy - produced by the movement of photons
electrical energy - produced by the movement of electrons
sound energy - produced by vibrations of particles
Explanation:
Thermal energy is also known as heat energy. It occurs when heat is transferred in an object.
Radiant energy involves the movement of photons (particles with electromagnetic energy)
Answer:
Answer is A. It is an unevenly distributed mixture of mRNA ,proteins, organelles and other substances.
Explanation:
A cytoplasm can be described as all the materials within a cell or the protoplasm of a cell, excluding the nucleus, which are surrounded or enclosed by the cell membrane.
An unfertilized egg is an egg that is yet to be fertilized by the male spermatozoa.
