Answer:
what's the question on your schoolwork tho? or the answers- i don't see it
You would find the most organisms in the deep ocean floor.
Answer:
Leukemia
Explanation:
Leukemia is a term used to describe the increase in high number of abnormal white blood cells or excessive production and uncontrolled increase of immature white blood cells. This effect usually pose an increased risk of infections.
Factors that result to Leukemia can be as a result of environmental activities such as exposure to ionizing radiation or it can be as a result of genetic mutation in the DNA. Mutations can trigger leukemia by activating oncogenes or deactivating tumor suppressor genes, and thereby disrupting the regulation of cell death, differentiation or division.
Answer:
ATP
Explanation:
ATP is essential for both contraction and relaxation of muscles, with calcium being the main factor for the affinity between actin and myosin, in order to reach the sarcomere shortening phase.
The function of ATP is to release energy for the occurrence of movement, in addition to other actions. While there is calcium bound to troponin, there is cross-bridge(projections of actin filaments) cycling and muscle contraction.
Thus, ATP has three main functions in muscle contraction:
Providing energy to shorten the sarcomere, enabling actomyosinic shutdown by physical-chemical interaction to the thick filament and supporting the calcium pump, which ends the cycling of the cross bridges.
Answer:
The correct answer is: C) sodium, calcium, potassium, and chloride.
Explanation:
Minerals are of key importance for our bodies to function properly, which is why a balanced diet is always suggested for us to be healthy. The minerals that aid transmission of nerve impulses and provide for optimal muscle contraction are sodium, calcium, potassium, and chloride (coincidentally, all of these essential minerals can be found in milk; other sources include: meats, vegetables, fruits and legumes).