It would be at a convergent plate boundary
Answer:
they give the lungs a really big surface area. they have moist, thin walls (just one cell thick) they have a lot of tiny blood vessels called capillaries.
The walls of the alveoli are only one cell thick. This makes the exchange surface very thin - shortening the diffusion distance across which gases have to move. Each alveolus is surrounded by blood capillaries which ensure a good blood supply.Adaptations of the alveoli:
Thin walls - alveolar walls are one cell thick providing gases with a short diffusion distance. Moist walls - gases dissolve in the moisture helping them to pass across the gas exchange surface. Permeable walls - allow gases to pass through.
Explanation:
Have great day
C. Wind turbines are more reliable then solar cells.
Answer:
A
Explanation:It iz wat it iz
Answer:
PFK
nucleus-->cytoplasm-->ER (ribosomes, translation will occur)-->Golgi body(for packaging)-->cytoplasm (specified compartment inside the cell)
insulin
nucleus-->cytoplasm-->ER (ribosomes, translation will occur)-->Golgi body(for packaging)-->outside the cell.
Explanation:
considering PFK (Phospho Fructo Kinase), for the nucleus the mRNA will be transferred to the cytoplasm on the (RER) rough endoplasmic reticulum the mRNA will be translated on ribosomes, then the packaging will be done inside Golgi apparatus, and then the protein inside the vacuole will be transported to the specialized compartment. in the case of insulin the process will be same but the desired target will be blood hence it will be transported out of the plasma membrane of islets of Langerhans into the blood capillaries.
