Answer: B, C, E
Explanation:
We breathe in oxygen, which travels to the alveoli in our lungs. The alveoli "gives" oxygen to the capillaries, which carry blood. The capillaries "give" its carbon dioxide (which is what oxygen becomes when used by our body) to the alveoli. The carbon dioxide travel back out when we exhale. Although, the air we breathe out has some oxygen content.
<span>cardiorespiratory endurance and muscular strength</span>
Answer:
• One can conclude that the <u>Small</u><u> </u><u>Fishes</u> are benefited by the <u>Titan</u><u> </u><u>Triggerfish</u>.
• The Triggerfish are <u>Neither</u><u> </u><u>Harmed</u><u> </u><u>Not</u><u> </u><u>Helped</u>.
;)
The correct answer is d: a
target cell's response is determined by the components of its signal transduction pathways.
The response of a cell to a hormone depends on the cell’s receptor and a signal transduction. When a peptide hormone binds to a receptor on the cell membrane, a second messenger is activated in the cytoplasm. The second messenger has a role of triggering signal transduction leading to the cellular response. Lots of different signal transduction processes (for example, different intracellular proteins) are used to coordinate the behaviour of target cells.
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