Answer:
HeLa cells have been used in research to study
Explanation:
the nature and progression of cancer
The mitochondria! (Which is the powerhouse of the cell)
Answer:
B
Explanation:
for someone to choke it means the person lacks oxygen in the sense that its oxygen path has been blocked so its B
Answer:
phylogenetic
Explanation:
The phylogenetic tree shows the relationship of evolution between organisms.
When the cardiac muscle cell is at rest, the concentration of sodium and calcium is greater on the outside of the cell.
The resting membrane potential (the cardiac muscle cell is at rest) is characterized by more negatively charged inside of the membrane comparing to the outside. The main ions found outside the cell at rest are: sodium (Na+), and chloride (Cl−), and Ca2+ whereas inside the cell it is mainly potassium (K+).
