An acid has <em><u>c. more </u></em> hydrogen ions than a base.
• Matthias Schleiden observed that all plants were made of cells; Theodor Schwann observed that all animals were also made of cells; and Rudolf Virchow observed that cells only come from other cells.
• Prokaryotic cells- don’t contain a nucleus or any other membrane-bound organelle.
Eukaryotic cells- contain membrane-bound organelles, including a nucleus.
• Phospholipids make up the basic structure of a cell membrane and are arranged in a double layer called the lipid bilayer.
• Active Transport- moves ions from low concentration to high, using metabolic energy in the form of ATP.
Passive Transport - moves ions from high concentration to low, using no metabolic energy.
Answer: They would die off.
Explanation:
simple .too many people would have to much of the resource used and then there would be no more resourses to use and the population would die off
Answer:
because the fastest you can run is the speed that you cant go over
Explanation: think of it like a speedometer in a car it can only go to that speed
The specific reactants that an enzyme acts on are called substrates. they temporarily bind to enzymes at specific places called active sites.
