Answer:
Biochemistry or biological chemistry, is the study of chemical processes within and relating to living organisms. A sub - discipline of both chemistry and biology, biochemistry may be divided into three fields: structural biology, enzymology and metabolism.
Biophysics is an interdisciplinary science that applies approaches and methods traditionally used in physics to study biological phenomena. Biophysics covers all scales of biological organization, from molecular to organismic and populations.
Answer:Three challenges of life would be finding food and shelter and surviving .
Explanation:
Answer:
proton pump creates the electrochemical gradients in the plasma membrane of plants, fungi, protists, and many prokaryotes also they push hydrogen ions from areas of low concentration to areas with high concentration
