It is thought that half or more cancers have a mutated or missing ____
a. pre-oncogenes
b. haploid genes
c. post-oncogenes
d. p53 gene
e. BRCA1 gene
ANSWER: d
Biology & Microbiology
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Studies performed on identical twins separated at birth have shown that many phenotypes, such as IQ or alcoholism, are influenced by the person's genotype as well as by their environment
Indicate whether the statement is true or false
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What are the four major types of biological molecules?
What will be an ideal response?
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Compare and contrast ionic bonds, covalent bonds, polar covalent bonds, and hydrogen bonds. Explain how valence electrons are involved in the formation of each
What will be an ideal response?
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