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Epigenetics and Nutrition

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Questions and Answers

What was the observed change in the offspring's phenotype?

They were more yellow and obese

They had a mix of yellow and brown coat color

They were smaller in size

They had a slender brown coat color (correct)

What is true about the epigenetic changes throughout our lives?

They are influenced by genetic mutations only

They only change during embryonic development

They continually change based on various factors (correct)

They are fixed at birth

What is the significance of parenting in relation to epigenetic inheritance?

It can influence the gene expression of offspring (correct)

It only influences the parent's gene expression

It has no influence on gene expression

It only affects the offspring's physical appearance

What is one way to counteract the influence of stress and environmental toxins on epigenetic expression?

Exercise and nutrition Signup and view all the answers

What is the potential of epigenetics, aside from being fascinating?

It has significant potential for improving human health Signup and view all the answers

What is the relationship between gene expression and environmental factors?

Environmental factors can control gene expression Signup and view all the answers

What is the role of methylation in epigenetic expression?

It is a process that controls gene expression Signup and view all the answers

What is the significance of the foods listed in the text, such as beets and dark green vegetables?

They increase methylation Signup and view all the answers

What is the relationship between epigenetic changes and embryonic development?

Epigenetic changes can occur during and after embryonic development Signup and view all the answers

What is the concept of epigenetic inheritance, in the context of parenting?

The influence of parenting on offspring's gene expression Signup and view all the answers