Answers by Yuriy Chachora
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Answers by Yuriy Chachora

Answers by Yuriy Chachora
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Describe the helical and coiled-coil structures of either collagen or α-keratin. What type of covalent bond holds the coiled-coils in staggered arrangements to form larger fibrous structures of this protein?
answered Mar 17, 2020
4 votes
194k views
She got 40 heads and 60 tails.She said experimental probability of getting heads was 40/60.Explain and correct her error
answered Feb 24, 2020
2 votes
12.5k views
Roosevelt ordered Curry to return from the Philippines and appointed him as ____________ a. sheriff of Lincoln County. b. governor of New Mexico Territory. c. a Supreme Court Justice. d. Vice President
answered Jan 29, 2020
5 votes
233k views
Which of these is a complex number? Please Help!!!!!
answered Oct 29, 2019
3 votes
107k views
Scientists have noted a decline in fungi species dating back to the early 1900s. Annual crops of edible mushrooms in France and Germany have declined since 1950. One hypothesis to explain this decline
answered Oct 2, 2019
3 votes
74.3k views
which of these people wrote the Declaration of Sentiments in 1848 and helped found the National Woman Suffrage Association (NWSA) two decades later?
answered Aug 2, 2019
4 votes
116k views
What was the name of the series of conferences and studies that DuBois wrote on black social conditions? The Souls of Black Folk. Atlanta University Studies. Notes on Negro Crime. The Atlanta Constituion.
answered Apr 22, 2019
4 votes
107k views
What are the two global wind currents that rise or sink slowly?A. Tradewinds B. Horse latitudes C.Westerlies D. Doldrums Pick two answers
answered Feb 13, 2019
4 votes
103k views
If you still cannot uncover the meaning of symbols , what is the last thing you should do? A. do some research on the topic B. Get help from notes or friends C. Look for things that repeat D. Understand
answered Feb 2, 2019
4 votes
33.4k views
Find 9% of 768 i completly forgot how to do this
answered Jun 9, 2018
4 votes
105k views
What is the correct classification of 23x + 16?
answered Apr 28, 2018
5 votes
200k views
Why did Thomas Jefferson write the Declaration of Independence
answered Mar 23, 2018
5 votes
37.7k views
Meg has 24 feet of ribbon that she wants to divide into of a foot pieces. How many of a foot pieces are there in 24 feet?
answered Mar 15, 2018
2 votes
218k views
Zach read a book for 10 minutes every weekend in the first month, 20 minutes in the second month, 40 minutes in the third month, and 80 minutes in the fourth month. Victoria read a book for 35 minutes
answered Jul 4, 2017
2 votes
114k views
Which of the following can be related to heat flow and movement of molten rock within the interior of the Earth?
answered Jan 17, 2017
4 votes
58.4k views
Please help with a math problem :/ Please show steps... x^2 -13x = -36
answered Aug 14, 2015
3 votes
62.8k views
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