Three of the functions of proteins are as antibodies, as enzymes and as messengers. As antibodies, they protect the cells from diseases ie they fight diseases. As enzymes, they regulate the chemical reactions within cells, and thirdly they transmit signals as messengers such as hormones do in co-ordinating biological processes. Proteins are so diverse because of their unique 3-D structures which their polymers form from the 20 amino acids available as their building blocks.
Answer: The correct answer is
Earthquakes occur along fault lines, cracks in Earth's crust where tectonic plates meet. They occur where plates are subducting, spreading, slipping, or colliding. As the plates grind together, they get stuck and pressure builds up. Finally, the pressure between the plates is so great that they break loose.
Explanation: Mark me brain give 5 stars and a thank you
Answer : attention swung away from renewable sources as the industrial revolution ... turbines have developed greatly in recent decades, solar photovoltaic technology is ... However, the variability of wind and solar power does not correspond with ... and 0.17 for solar PV, hence declared net capacity (DNC) is the figure
Explanation:
Answer:
2Al + 6HBr → 2AlBr₃ + 3H₂
Explanation:
2Al + 6HBr → 2AlBr₃ + 3H₂
2 Al in reactant side
2 Al in product side
6 Br in reactant side
6 (2x3) Br in reactant side
6 H in reactant side
6 H in product side (3x2)
Magma is made of molten rock. Melted of molten rock. Answer is rock.