Answer:
If red blood cells are placed in a 0.3 M NaCl solution, there is little net osmotic movement of water, the size and shape of the cells stay the same; the NaCl solution is isotonic to the cell.
Explanation:
Answer:
Explanation:
The resulting light have a wavelength of 532 nm.
We need to find frequency of the material. Let it is f.
The relation between frequency and the wavelength is given by :
So, the frequency of the light is 
. Hence, this answer is correct.
<h2>Expiration </h2>
Explanation:
Inspiration and expiration occur due to the expansion and contraction of the thoracic cavity, respectively
- Inspiration is the process that causes air to enter the lungs whereas expiration is the process that causes air to leave the lungs
- Expiration is typically a passive process that happens from the relaxation of the diaphragm muscle (that contracted during inspiration)
- Exhalation begins when inhalation ends
- Pleural cavity’s increased negative pressure leads to air uptake during inhalation, the pleural cavity will contract during the exhalation (due to relaxation of the diaphragm),which exerts pressure on the lungs and causes the pressure inside the cavity to be less negative
- An increase in pressure leads to a decrease in volume inside the lung, and air is pushed out into the airways as the lung returns to its smaller size
- The pleural cavity is so important to breathing because it’s pressure changes the volume of the lungs, and it provides a friction-less space for the lung to expand and contract against during breathing
B) products. the left side shows the reactants which are what are reacting together and the right side shows the products, what your get out of that reaction
Answer:
• Liver cells are abundant in SER.
• The testes and ovaries are tissue types whose cells are abundant in SER.
• Cholesterol is made in the SER.
• Phospholipids are synthesized from cytosolic water soluble precursor molecules.
Explanation:
This is because liver cells contain enzymes that metabolize various lipid-soluble compounds.
This is because testes and ovaries produce steroid hormones (cholesterol is the precursor for their synthesis).
ER is the organelle at which all membrane lipids are synthesized.
Phospholipids are the main lipids that are the main structural components of the cell membrane. They are synthesized on the cytosolic side of the ER membrane, from water-soluble cytosolic precursors.
