Help with this please
Which of the following is a peptide bond?
A. C-H bond
B. N-...
![subject](/tpl/images/cats/biologiya.png)
Biology, 09.12.2020 17:20 edisonsitesuper9312
Help with this please
Which of the following is a peptide bond?
A. C-H bond
B. N-H bond
C. C-C bond
D. C-N bond
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Biology
![question](/tpl/images/cats/biologiya.png)
Biology, 21.06.2019 17:20
Groups of organisms with low biotic potential, such as gray whales, that produce at most one offspring every other year a) are r-selected b) are k-selected c) are not subject to density-dependent limiting factors d) show the initial stages of the extinction process e) have escaped from the processes of natural selection and adaptation
Answers: 2
![question](/tpl/images/cats/biologiya.png)
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
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 02:50
Keeping in mind the life cycle of bacteriophages, consider the following problem: during the reproductive cycle of a temperate bacteriophage, the viral dna inserts into the bacterial chromosome where the resultant prophage behaves much like a trojan horse. it can remain quiescent, or it can become lytic and initiate a burst of progeny viruses. several operons maintain the prophage state by interacting with a repressor that keeps the lytic cycle in check. insults (ultraviolet light, for example) to the bacterial cell lead to a partial breakdown of the repressor, which in turn causes the production of enzymes involved in the lytic cycle. as stated in this simple form, would you consider this system of regulation to be operating under positive or negative control?
Answers: 1
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 03:30
Q: a: in sexually reproducing animals, once fertilization of the egg takes place, the exists as a single cell until cell division begins
Answers: 2
You know the right answer?
Questions
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 25.07.2019 05:30
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 25.07.2019 05:30
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 25.07.2019 05:30
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 25.07.2019 05:40
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 25.07.2019 05:40
![question](/tpl/images/cats/mat.png)
Mathematics, 25.07.2019 05:40
![question](/tpl/images/cats/istoriya.png)
History, 25.07.2019 05:40
![question](/tpl/images/cats/istoriya.png)
History, 25.07.2019 05:40
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/es.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
English, 25.07.2019 05:40
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
History, 25.07.2019 05:40