The cell wall is the outer most covering of the cell. The cell wall
covers the cell membrane. The cell membrane is also known as the plasma
membrane or plasma
lemma. There is no other name for the cell wall. The cell membrane is
present in almost all types of cells. The cell wall is present in
bacteria, fungi, algae and plant cell.
It is absent in an animal cell and protozoa. The cell membrane is a
biological membrane, which is semi- permeable. It allows the passage of
certain substances through them.
Answer:
The First Law of Thermodynamics (Conservation)
states that energy's always conserved, it cannot be created or destroyed.
Yes, the statement is true:<span>Advances in rocketry and space travel have resulted in improvements in communication.
</span>
>>><span>Space exploration has created new markets and new technologies that have spurred our economy and changed our lives in many ways. </span>
Answer:
hope it helped you
Explanation:
Sodium fluoride - 5-chloro-2-(2,4-dichlorophenoxy)phenol (1:1:1) | C12H7Cl3FNaO2 |
Answer:
false
Explanation:
It is called the periodic table because of the way the elements are arranged. You'll notice they're in rows and columns. The horizontal rows (which go from left to right) are called 'periods' and the vertical columns (going from up to down) are called 'groups'.