What are epigenetic modifications?
the addition of reversible changes to histone proteins and...
Biology, 09.08.2019 19:30 gabriieldelacruz16
What are epigenetic modifications?
the addition of reversible changes to histone proteins and dna
the removal of nucleosomes from the dna
the addition of more nucleosomes to the dna
mutation of the dna sequence
Answers: 2
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Hemoglobin is a proton that carries oxygen around the body what is hemoglobin made from
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According to theories of how life began, how did early organic molecules begin to separate from the outside world? a: specialized enzymes were required b: chains of amino acids created a barrier c: formation of microspheres or vesicles d: rna catalyzed the formation of membranes
Answers: 3
Biology, 22.06.2019 13:10, tiwaribianca475
Which of the following is caused by reproductive isolation within a species? a. a decrease in gene flow b. an increase in genetic flow c. a decrease in genetic drift d. an increase in gene flow
Answers: 2
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