7. Arrange the following terms to correctly represents the biological hierarchy

Question

7. Arrange the following terms to correctly represents the biological hierarchy of organization, from lowest to highest? Water-Hydrogen-cellular nucleus- heart muscle cells -heart muscle tissue- human- heart In agricultural areas, farmers pay close attention to the weather forecast. Right before a predicted overnight freeze, farmers spray water on crops to protect the plants. Use the properties of water to explain how this works. Be sure to mention why hydrogen bonds are responsible for this phenomenon. 8. A researcher radioactively labels amino acids that will make up proteins in the cells so that he can track them. In this case, he is tracking an enzyme that is eventually secreted by pancreatic cells. Which of the following is the most likely pathway for movement of this protein in the cell? a. ER Golgi nucleus b. Golgi ER lysosome 9. d' e. nucleus ER-, Golgi ER Golgi vesicles that fuse with plasma membrane ER-lysosomes vesicles that fuse with plasma membrane

Explanation / Answer

7. Hydrogen- water- cellular nucleus- heart muscle cells- heart muscle tissues-heart-human.

8. During frost-freeze events, farmers spray water onto their crops to protect them from the cold air temperatures. The water freezes onto the crop, a process that releases heat and provides the necessary warmth to protect the crop from the harsh freezing temperatures that could cause damage. The hydrogen bonding that causes water to solidify releases energy into its surroundings as they are formed. So, as water begins to freeze, hydrogen bonds are being formed which releases energy to the surrounding area and actually warms the environment.

9. The pathway followed by secretory protein will be-

d. ER- Golgi- vesicle that fuse with the plasma membrane.

Related Questions

Navigate

• Browse (All)
• Browse 7
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.