Select all TRUE statements regarding ETC: Group of answer choices a) ETC components are arranged so that electrons always flow t
o component with increasing reduction potential High-transfer-potential b) electrons from NADH and FADH2 are responsible for the oxidation of oxygen to synthesize ATP c) Electron flow from ETC generates proton gradient d) FADH2-derived electrons yield more ATP than the amount of ATP produced from NADH-derived electrons
c) Electron flow from ETC generates proton gradient.
Explanation:
The true statement among the given options is “Electron flow from ETC generates proton gradient.”
(As indicated to its name, electron transport chain is responsible for the transfer of electrons and eventually it triggers the protons transfer transverse the membrane. This transfer of electron creates an electrochemical proton gradient that triggers the synthesis of ATP. Hence, at certain point electron flow from ETC is responsible for generation of proton gradient.)
The only mutations that matter to large-scale evolution are those that can be passed on to offspring. These occur in reproductive cells like eggs and sperm and are called germ line mutations. No change occurs in phenotype.
a type of reproduction in which a new organism is produced from one parent and has hereditary material identical to the parent organism, reproductive process that produces four haploid sex cells from one diploid cell and ensures offspring will have the same number of chromosomes as the parent organism. i hope this helped <3
Protein synthesis is the process whereby DNA encodes for the production of amino acids and proteins. This process can be divided into two parts: Transcription and Translation.
