When Denise mixed the blood with water, it formed Osmosis. There is water in the blood as well as a concentration of salt.
Answer:
an enzyme produced chiefly by certain bacteria, having the property of cleaving DNA molecules at or near a specific sequence of bases.
Phospholipids are main in membrane
The growth of all flowering plant takes place within the
specialized tissue called the meristems. They are tissues in the plants in
which they have the role of dividing the plant’s cell and in the same way this
is where the growth is being done.
Answer: It will affect muscle contraction because it is needed for the formation of muscle contraction cross-bridge.
Explanation: During muscle contraction calcium binds to troponin, a protein complex that regulates muscle contraction by exposing the binding site of actin filament. Actin filament active site is where myosin head binds to, creating a cross-bridge using enzyme ATPase to speed the reaction. Calcium ion are needed to activate troponin movement, otherwise it stays in its inactive form blocking the active site of actin filament. Without calcium ions, troponin will not move and there will be no muscle contractions.
