<span>B. achieve larger size than organisms that only use diffusion.</span>
Interphase is the phase of the cell cycle where the cell does most of its typical functiions. The cell also spends most of its time in this phase. Thus, the answer is letter A. Part of the things that a cell does during interphase is to prepare itself for the initiation of its cell division.
Answer:
The correct answer is "True".
Explanation:
Electron transport is the main process at which cellular respiration takes place in mitochondria. Electron transport is coupled to ATP synthesis, where the complexes I, III, and IV passes the electrons until it reaches the ATP synthase. The passage of electrons serves to generate a proton gradient across the inner mitochondrial membrane that helps ATP synthase to catalyze the synthesis of ATP.
Oxygen
If the oxygen remains low lactic acid accumulates resulting in muscle fatigue. The demand for energy increase, glucose is then broken down and the hydrogen amount accumulates. Oxygen is the final acceptor for Hydrogen. If there is not enough oxygen hydrogen will bind to the pyruvic acid and will start the process of fermentation that will lead to accumulation of lactic acid. This will also develop oxygen debt.
The correct answer is "early in b cell development, recombinase links one light-chain v gene segment to one j gene segment".
Recombinase is an enzyme whose function is genetic recombination. There are many different types of recombinase and one of these is the V(D)J recombination. This is a recombination occurring in developing lymphocytes during the beginning of the maturation of T and B cells. V(D)J recombination involves somatic recombination and its basis is the random rearrangement of variable (V), joining (J) and diversity (D) gene segments. This process ensures the lymphocyte diversity seen in all the different types of antibodies and T cell receptors found on B and T cells.