Biology, 22.08.2020 03:01 hdwoody2002

Prompt Comparing amino acid sequences in proteins has been used to determine the relatedness of organisms. Below is a graphic that shows
amino acid sequence differences between different organisms for a protein keratin Changes in amino acid sequences are known to cau
changes in structure of proteins.
23
9
Species A Species B Species c Species D Species E
Species A
4
1
Species B
12 18 5
Species
8 10
Species D
20
Species E
Part A. Consider species A, D, and E Using the data provided, describe how the structures of their keratin proteins would compare.
Part B. Keratin is made up of about 450 amino acids. Determine the similarity in percentages between species A and B A and C, and B
and C. Explain how amino acid sequences can be used in determining how closely related two species are.
Part C. Based on this data, predict which two species would be more closely related to one another
gallns
Part D. Justify your predictions to part C

Prompt

Comparing amino acid sequences in proteins has been used to determine the relatedness of o

Answers: 2

Show answers

Another question on Biology

Biology, 22.06.2019 00:30

Ais a landform that is formed at the mouth of a river from the deposition of sediment carried by the river as the water flows.

Answers: 2

Answer

Biology, 22.06.2019 04:30

Why are scientists concerned about the depletion of the ozone levels in the stratosphere?

Answers: 2

Answer

Biology, 22.06.2019 15:20

Suppose a particular species of tulip plant has three alleles for the gene that codes for flower color. the cr allele produces red tulips, the cp allele produces purple tulips, and the cw allele produces white tulips. cr is dominant over cp and cw, and cp is dominant over cw. for each of the following crosses, determine the expected ratio of offspring for each flower color. cr cp x cp cw cr cw x cp cw 1 red: 1 purple : 0 white, 1 red: 2 purple: 1 white, 2 red: 1 purple 1 white, 1 red: 3 purple : 0 white, 2 red: 0 purple : 2 white, 2 red: 2 purple : 0 white

Answers: 2

Answer

Biology, 22.06.2019 17:50

To take a whiff of your favorite food, you use both? a. motor nerves and your digestive system b. sensory nerves and your immune system c. motor nerves and your skeletal system d. sensory nerves and your respiratory system

Answers: 2

Answer

You know the right answer?

Prompt Comparing amino acid sequences in proteins has been used to determine the relatedness of org...

Questions