The correct answer is option D
A stream of water holds thriving bacteria. If drought conditions streams to dry up then bacteria mostly likely respond to survive and in response they would produce endospores.
The bacteria face extreme conditions they produce endospores to protect themselves from the harsh conditions.
Bacteria create a hard covering outside their body seems to be dormant until the outer conditions are favorable for their growth.
Answer:
eukaryotic cell...........only
Facilitated diffusion is the process of spontaneous passive transport of molecules or ions across a biological membrane via specific transmembrane integral proteins.
The solute can move "downhill," from regions of higher to lower concentration, relying on the specificity of the protein carrier to pass through the membrane. This process is called passive transport or facilitated diffusion, and does not require energy.
hope this helps
<h2>Answer:</h2>
The correct option is C which is, "Ribosomes are the location for protein synthesis".
<h3>Explanation:</h3>
- According to bacterial structure, it is prokaryotic which means it does not have a nucleus.
- For the respiration, there are no mitochondria. Instead, citric acid cycle proceeds on the murine, cell membrane.
- And pili are for movement but don't generate energy.
- Hence only the correct statement is C because there are ribosomes for the translation of mRNA for the protein production.
The best answer would be C.
Most cells have a semipermeable membrane and it is through this semi permeable membrane that water molecules and other particle move in or out of the cell.
Osmosis is defined as movement of solvent or water from the area of its higher concentration to the area where it is less concentrated, through a semi - permeable membrane.
Osmosis involves the movement of solvent molecules only.
A solvent is a substance, usually a liquid which dissolves a solute. Water is an excellent solvent.