Answer:
70 degrees latitude.
Loss of ocean habitat.
Explanation:
First question:
The most common fishery are the wild fisheries, that tend to happen in cold waters, for example, in Alaska. So it is 70 degrees latitude.
Second question:
Magnuson-Stevens Fishery Conservation: Legal provision for promoting optimal exploitation of U.S. coastal fisheries, to provide conservation for the fisheries. So the enviromental problem tackled is the loss of ocean habitat.
Frequent use of metaphors is a key characteristic of the learning pattern
Answer:
D. Room attendant
Explanation:
I just took the test. Got it right 100%.
Answer: 6+9+6*9
Explanation:
your answer needs to equal 69 even though its not 69 and i'm just trying to make points so I can do stuff. BY THE WAY 6+9+6*9 DOES EQUAL 69
Answer:Objective: To determine the combined effect of oxygen level and glucose concentration on cell viability, ATP production, and matrix synthesis of temporomandibular joint (TMJ) disc cells.
Design: TMJ disc cells were isolated from pigs aged 6-8 months and cultured in a monolayer. Cell cultures were preconditioned for 48 h with 0, 1.5, 5, or 25 mM glucose DMEM under 1%, 5%, 10%, or 21% O2 level, respectively. The cell viability was measured using the WST-1 assay. ATP production was determined using the Luciferin-Luciferase assay. Collagen and proteoglycan synthesis were determined by measuring the incorporation of [2, 3-(3)H] proline and [(35)S] sulfate into the cells, respectively.
Results: TMJ disc cell viability significantly decreased (P < 0.0001) without glucose. With glucose present, decreased oxygen levels significantly increased viability (P < 0.0001), while a decrease in glucose concentration significantly decreased viability (P < 0.0001). With glucose present, decreasing oxygen levels significantly reduced ATP production (P < 0.0001) and matrix synthesis (P < 0.0001). A decreased glucose concentration significantly decreased collagen synthesis (P < 0.0001). The interaction between glucose and oxygen was significant in regards to cell viability (P < 0.0001), ATP production (P = 0.00015), and collagen (P = 0.0002) and proteoglycan synthesis (P < 0.0001).
Conclusions: Although both glucose and oxygen are important, glucose is the limiting nutrient for TMJ disc cell survival. At low oxygen levels, the production of ATP, collagen, and proteoglycan are severely inhibited. These results suggest that steeper nutrient gradients may exist in the TMJ disc and it may be vulnerable to pathological events that impede nutrient supply.
Explanation: The evaluations a Mainly in the oganic responses
