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1. Supporting all stakeholders means that?
A. Any solution benefits for all stakeholders equally
B. The solution favors human needs over environmental**
C. One stakeholder is supported by the expense of the others
D. All needs are taken into account and solutions are designed to consider them all

2. Technology is not likely to change the field of marine science much in the future. (1 point)
A. True
B. False

3. The national oceanic and Atmospheric administration use to buoys to monitor (1 point)
A. Ship traffic
B. Weather patterns via satellite
C. Movement of tectonic plates
D. Water conditions around coral reefs**

4. The first echo sounder was used in a German submarine. (1 point)
A. True**
B. False

5. Why are marine oceanographers particularly concerned with coastal regions? (1 point)
A. Coastal regions are highly impacted by human activity.**
B. Previous studies in marine science have largely ignored them.
C. They are the only areas that marine oceanographers can access.
D. By definition, marine oceanographers are only concerned with the coast.

6. Most colleges with strong marine biology departments are located in coastal regions. (1 point)
A. True
B. False

7. One of the biggest challenges in exploring polar regions is (1 point)
A. Ice packs
B. Hurricanes
C. Polar bears and walruses**
D. Lack of latitude and longitude

8. The purpose of global regulation of the ocean is (1 point)
A. to protect and preserve the ocean
B. to deny dangerous countries access
C. to ban militaries from using the ocean
D. to minimize the role of commercial fishing

9. How did American captain William Anderson eliminate the problem of ice packs when exploring the arctic? (1 point)
A. He designed the ship to melt the ice
B. He went under the ice packs with a submarine**
C. He developed a particularity narrow ship**
D. He went when temperatures were warmer

10. By definition, an inorganic element is (1 point)
A. not alive
B. microscopic
C. in the ocean
D. immune to change

11. What does an echo sounder do? (1 point)
A. allows divers to better hear underwater
B. uses sound waves to map the ocean floor
C. documents sound at the deepest region of the ocean
D. eliminates all echos when divers are communicating underwater

12. There is one established method to solve all scientific problems. (1 point)
A. True
B. False

13. Regardless of the scientific question being asked, scientific research will include all of the following EXCEPT? (1 point)
A. use of the scientific method
B. a single approach in every situation**
C. exploration of work by previous scientists
D. sharing results with the scientific community

14. Positive feedback in a system is (1 point)
A. words of praise
B. a benefit for the entire system
C. an interaction that benefits one element**
D. an event that benefits one part while weakening another

15. What does the international ocean drilling program do? (1 point)
A. collects samples from the sea floor
B. advocates ending all drilling on the floor
C. determines international regulations for offshore drilling
D. searches the sea floor for the location of underground oil

Questions:

1. Supporting all stakeholders means that?

A. any solution benefits for all stakeholders equally .

B. the solution favors human needs over environmental.

C. one stakeholder is supported by the expense of the others .

D. all needs are taken into account and solutions are designed to consider them all .

2. Technology is not likely to change the field of marine science much in the future. (1 point)

A. True

B. False

3. The national oceanic and Atmospheric administration use to buoys to monitor (1 point)

A. ship traffic

B. weather patterns via satellite

C. movement of tectonic plates

D. water conditions around coral reefs

4. The first echo sounder was used in a German submarine. (1 point)

A. True

B. False

5. Why are marine oceanographers particularly concerned with coastal regions? (1 point)

A. Coastal regions are highly impacted by human activity.

B. Previous studies in marine science have largely ignored them.

C. They are the only areas that marine oceanographers can access.

D. By definition, marine oceanographers are only concerned with the coast.

6. Most colleges with strong marine biology departments are located in coastal regions. (1 point)

A. True

B. False

7. One of the biggest challenges in exploring polar regions is (1 point)

A. ice packs

B. hurricanes

C. polar bears and walruses

D. lack of latitude and longitude

8. The purpose of global regulation of the ocean is (1 point)

A. to protect and preserve the ocean

B. to deny dangerous countries access

C. to ban militaries from using the ocean

D. to minimize the role of commercial fishing

9. How did American captain William Anderson eliminate the problem of ice packs when exploring the arctic? (1 point)

A. He designed the ship to melt the ice .

B. He went under the ice packs with a submarine.

C. He developed a particularity narrow ship.

D. He went when temperatures were warmer .

10. By definition, an inorganic element is (1 point)

A. not alive

B. microscopic

C. in the ocean

D. immune to change

11. What does an echo sounder do? (1 point)

A. allows divers to better hear underwater

B. uses sound waves to map the ocean floor

C. documents sound at the deepest region of the ocean

D. eliminates all echos when divers are communicating underwater

12. There is one established method to solve all scientific problems. (1 point)

A. True

B. False

13. Regardless of the scientific question being asked, scientific research will include all of the following EXCEPT? (1 point)

A. use of the scientific method

B. a single approach in every situation

C. exploration of work by previous scientists

D. sharing results with the scientific community

14. Positive feedback in a system is (1 point)

A. words of praise

B. a benefit for the entire system

C. an interaction that benefits one element

D. an event that benefits one part while weakening another

15. What does the international ocean drilling program do? (1 point)

A. collects samples from the sea floor

B. advocates ending all drilling on the floor

C. determines international regulations for offshore drilling

D. searches the sea floor for the location of underground oil

Answers & Explanation

1. D. all needs are taken into account and solutions are designed to consider them all .

2. B. False

3. D. Water conditions around coral reefs

4. A. True

5. A. Coastal regions are highly impacted by human activity.

6. A. True

7. A. ice packs

8. A. to protect and preserve the ocean

9. B. He went under the ice packs with a submarine.

10. A. not alive

11. B. uses sound waves to map the ocean floor

12. B. False

13. B. a single approach in every situation

14. C. an interaction that benefits one element

15. A. collects samples from the sea floor

The final score is a 15/15 (100%)

step 1: initiation

initiation is the beginning of transcription. it occurs when the enzyme rna polymerase binds to a region of a gene called the promoter. this signals the dna to unwind so the enzyme can ‘‘read’’ the bases in one of the dna strands. the enzyme is now ready to make a strand of mrna with a complementary sequence of bases.

step 2: elongation

elongation is the addition of nucleotides to the mrna strand. rna polymerase reads the unwound dna strand and builds the mrna molecule, using complementary base pairs. there is a brief time during this process when the newly formed rna is bound to the unwound dna. during this process, an adenine (a) in the dna binds to an uracil (u) in the rna.

step 3: termination

termination is the ending of transcription, and occurs when rna polymerase crosses a stop (termination) sequence in the gene. the mrna strand is complete, and it detaches from dna.

the circled areas are referred to   as sunspots.   the sunspots are cooler than the   surrounding area.

sunspots are temporary phenomena on the photosphere of the sun that appear visibly as dark spots compared to surrounding regions. they correspond to concentrations of magnetic field flux that inhibit convection and result in reduced surface temperature compared to the surrounding photosphere.