Directions: From the pictures of proteins or things containing proteins, identify two proteins to research. For each protein, search to find the name, structure (may include a picture), function, and how the structure relates to the function. Each correctly filled in cell is worth one point. 1. Name three items in nature that contain high concentrations of proteins.
Animals products, meat and milk.
2. What is similar about the primary structure of each protein?

3. For the proteins you researched, how does the structure help the protein perform its function?

WHAT SHOULD I DO? UOEFWKNRHLT

20 point pls brianliest 1. what does a red shift mean? blue shift? 2. describe the big bang theory. according to this theory, how old is the universe? 3. scientists believe the universe is expanding. what is the evidence that supports this? 4. describe a nebula. 5. describe the 3 types of galaxies. what is a barred spiral galaxy? 6. what is a light year? how far is alpha centauri from earth? 7. describe the universal law of gravitation. be sure to include gravitational force between two objects. 8. describe the planets’ orbits around the sun. 9. what is the asteroid belt? where is it located? 10. describe rotation and revolution of earth. what determines an earth day and year? 11. how do galaxies exist? 12. compare and contrast the inner and outer planets. 13. what causes the seasons?

Vinegar has a ph of 3, and household ammonia has a ph of 11. is the concentration of h+ greatest in the vinegar or ammonia?

Which line in the graph above best illustrates an effect of the carbon dioxide level in the blood on breathing rate before, during and after a period of exercise? 1.b,2.c,3.a,4.d