Select the true statements about secondary structure
a) in a β-pleated sheet, the side chains...
Select the true statements about secondary structure
a) in a β-pleated sheet, the side chains extend above and below the sheet
b) in an α-helix, the side chains are located inside the helix
c) the α-helix is held together by hydrogen bonds between the amide n-h and c=o groups
d) the secondary level of protein structure refers to the spatial arrangements of short segments of the protein
e) peptide bonds stabilize secondary structure
Answers: 3
Biology, 22.06.2019 11:00
At which point is crust neither created nor destroyed? island chain mid-ocean ridge divergent boundary transform boundary
Answers: 2
Biology, 22.06.2019 13:00
Sequence how oxygen accumulated in the atmosphere and the effect it had on life by completing the flowchart
Answers: 1
Biology, 22.06.2019 13:30
Math focus 4. calculate a map has index contours at 250 m, 500 m, and 750 m. what is the contour interval?
Answers: 3
Biology, 22.06.2019 13:50
Interactions between organisms and their environment impact the organism’s overall population. the jaguar panthera onca is the largest cat in north america. it is found in areas across the southwest, including arizona, new mexico, and texas. it is a carnivore that has powerful jaws and sharp teeth and preys on fish, turtles, tapirs, and many smaller mammals. which shows the relationship between the jaguar and turtles?
Answers: 3
Mathematics, 24.06.2019 19:30
Mathematics, 24.06.2019 19:30
Mathematics, 24.06.2019 19:30
Mathematics, 24.06.2019 19:30
Mathematics, 24.06.2019 19:30
Physics, 24.06.2019 19:30
Advanced Placement (AP), 24.06.2019 19:30
English, 24.06.2019 19:30
Mathematics, 24.06.2019 19:30
History, 24.06.2019 19:30
Health, 24.06.2019 19:30