an experiment done to see the effect of PH on enzymes an enzyme called pepsin responsible for digesting proteins is tested 3 tubes containing egg white and pepsin with different ph for each one are incubated than tested for biuret reagent the results was tuve A ph=4.5 tube B ph=7.5 tube C ph=3.3A

Living cells cannot use heat to provide the activation energy for biochemical reactions because which choice(s) complete the sentence correctly? a) answer choice ii. eliminate b) answer choices ii and iv. c) answer choice iii and iv. d) all answers can complete the sentence.

Osmosis is often viewed incorrectly as a process driven directly by differences in solute concentration across a selectively permeable membrane. what really drives osmosis? view available hint(s)osmosis is often viewed incorrectly as a process driven directly by differences in solute concentration across a selectively permeable membrane. what really drives osmosis? the first law of thermodynamicsthe difference in the height of water columns on either side of a selectively permeable membranethe difference in water concentration across a selectively permeable membranethe difference in sugar or ion concentration across a selectively permeable membrane

Identify any four organelles that should be present in the eukaryotic organism and describe the function of each organelle