Biology, 03.12.2021 19:10 starlightmoon213
Describe the following protein molecule's structure by its major components. A molecule is shown with components, from left to right, H2N, CHR minus O equals C minus NH minus CHR minus O euqals C minus NH minus CHR minus COOH. In this description, negative CHR means a that the four single bonds of the carbon atom are bonded to a hydrogen and a side chain R and a single bond to the left and right connecting to other components listed. Negative O equals C minus NH means the carbon is double bonded to an oxygen and single bonded to a component to the left and to the nitrogen to the right, while the nitrogen is single bonded to the carbon, hydrogen, and another component to the right.
3 amino acids joined by 3 peptide bonds
3 amino acids joined by 2 peptide bonds
2 amino acids joined by 3 peptide bonds
2 amino acids joined by 2 peptide bonds
Answers: 3
Biology, 21.06.2019 19:30
During a hot day, warm and moist air rises and cools in the atmosphere. which even would occur next on such a day? a. condensed droplets would gather to become water vapor. b. water vapor would condense into tiny droplets. c. water droplets would evaporate to form rain and snow.
Answers: 2
Biology, 22.06.2019 02:20
Humans are believed to have evolved in coastal regions in east africa. the region had an abundant supply of fish for early humanoids to eat. when scientists analyze the fads gene they see an interesting pattern. people whose families have lived in this area of east africa for generation show a high level of diversity in alleles for the fads gene. conversely, people whose families had migrated inland a moderate distance from sources of fish showed a much lower diversity for fads gene alleles. additionally, the fads alleles found in people whose family has lived inland for generation are almost all gene alleles which produce fads proteins with a high level of function and activity. how do anthropologists explain this?
Answers: 3
Biology, 22.06.2019 03:00
Select the correct answer from each drop-down menu. during the day, plants produce by splitting water molecules in the light-dependent reactions of photosynthesis. at the same time, plants use cellular respiration to produce some of the needed by the light-independent reactions to make sugars. during the night, plants produce because takes place.
Answers: 1
Biology, 22.06.2019 03:30
Which group of algae is characterized by unicellular organisms and includes some members that would be better classified as zooflagellates? euglenophytes red algae sporozoans green algae
Answers: 2
Describe the following protein molecule's structure by its major components. A molecule is shown wit...
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