excuse me sir, here, what allosteric means?? actually I am not clear. sir pls. also explain about allosteric activator and allosteric inhibitor!!

This glycolytic pathway followed by those plant and animal cell which do not have mitochondria...This statement is right or not

pls clear the delusion.https://www.neetprep.com/topic/VG9waWM6NjMz/newquestions/27

sir but ncert there is given no proton will pump through complex four not two please reply me about which is correct