Answer: Option A
Explanation:
ESTs are Expressed sequence tags, which are the segments of mRNA sequences that is derived through the single sequence reactions performed on the clones from cDNA libraries which were randomly selected.
This is possible by the help of bioinformatics that this much of data is available nowadays for study and research purpose.
Till date we have 45 million expressed sequence tags obtained from over 1400 species or can be said as eukaryotic species.
Answer:
A crevasse is simply a deep crack in a glacier or ice sheet.
Explanation:
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The movement of the arms and legs is accomplished by the SOMATIC subdivision of the peripheral nervous system.
The peripheral nervous system is divided into two, they are autonomic nervous system and the somatic nervous system. The somatic nervous system controls the movement of arm and legs.<span />
A forcible overthrow of a government or social order, in favor of a new system
Answer:
The correct answer will be- Protons pumped by the NADH through inner mitochondrial membrane is greater than the protons pumped by the FADH₂.
Explanation:
During the cellular respiration, the electron donors like NADH and FADH₂ are produced which donates the electrons during the electron transport chain.
The NADH molecule contains high energy electron which transmits the electron to complex I. This releases a large amount of energy utilized to pump H⁺ ions from matrix to intermembrane space.
Similarly, the FADH₂ contains low energy electrons as compared to the NADH so fewer protons are pumped to intermembrane space.
Since NADH pumps a large number of protons that is 10 protons whereas FADH₂ pumps only 6 protons and four protons are required to form the ATP therefore, NADH produces about 2.5 ATP whereas FADH₂ forms 1.5 ATP.
Thus, Protons pumped by the NADH through the inner mitochondrial membrane is greater than the protons pumped by the FADH₂ is the correct answer.