Students are asked to analyze the diagram below and identify the type mutation that causes sickle-cell anemia (red blood cell disorder). Which of the following students correctly identifies the mutation that causes the disorder?
Wild-type haemoglobin DNA
Mutant haemoglobin DNA
3
5
3
5
mRNA
mRNA
G
5
5
Normal haemoglobin
Glu
Sickle cell haemoglobin
Val
O A Student 3 claims that sickle-cell anemia is caused by a substitution mutation. The "T" nucleotide in the DNA is removed.
OB. Student 4 claims that sickle-cell anemia is caused by a substitution mutation. The 'T nucleotide in the DNA is replaced by a different nucleotide
O C. Student 1 claims that sickle-cell anemia is caused by a deletion mutation. The T nucleotide in the DNA is removed.
O D. Student 2 claims that sickle-cell anemia is caused by a deletion mutation. The 'T nucleotide in the DNA is replaced by a different nucleotide.

the titanic would be the correct answer

hi my name is ashlynn and im 15

these macromolecules could either be amino acids, proteins or nucleic acids. they are responsible for the chemical changes and reactions that affects largely the cell and its composition. take for instance the cytoplasm of the cell where these organelles are settled. these simple organelles are composed of macromolecules which ignites and catalyses different functions that enables cells, in macro-perspective in motion and metabolism. in intestines for example, metabolism happens and breaking down parts of a food to simpler compounds that are used and these nutrients delivered throughout the body and again broken down by into smaller components.

well, since there is no answer choices, i will give an answer on how it works : )

the two objects are placed together. energy will always be transferred from the hotter object to the cooler object until they are equal. hope this is close to one of the answer choices : )