1. Which of the following best expresses the essential information in the highlighted sentence? Incorrect answer choices changes the meaning to important ways or leave out essential information.
Alternatively, inappropriate lifestyle choices such as smoking, drinking and overeating can activate the genes for various disease, which can be passed on to future generations without ever altering the DNA sequence.
c) In contrast, children can be at risk for disease due to their parents’ unhealthy habits.
2. Which of the following best expresses the essential information in the highlighted sentence? Incorrect answer choices changes the meaning to important ways or leave out essential information.
In histone patterning, a second chemical tag affixes itself in proteins called histories inside the DNA coil and and tightnes or loosens it, thereby preventing or promoting gene expression.
b) Genes can be turned on or off by chemical compounds that attach themselves to histones.
3. Which of the following best expresses the essential information in the highlighted sentence? Incorrect answer choices changes the meaning to important ways or leave out essential information.
While both possess the same permanent DNA, their epigenomes become increasingly individualzed as they age, especially for those who live apart and have different habits.
a) As identical twins get older, their epigenomes grow more differentiated even though their DNA remains the same.
4. Which of the following best expresses the essential information in the highlighted sentence? Incorrect answer choices changes the meaning to important ways or leave out essential information.
For instance, a diet supplemented with grains, green vegetables, legumes and oranges has been effective in maintaining normal DNA methylation patterns.
c) Healthy DNA methylation patterns can be regulated trough dietary additions for example…
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