While writing a paper on cancer, Maria discovers a lot of information about what happens in a cell to cause the uncontrolled growth that is characteristic of ca During the G1 phase of the cell cycle, the DNA continued to replicate repeatedly, causing it to grow into a cancerous tumor.
ODNA replication did not occur during the cell cycle, which caused increased cellular content resulting in a cancerous tumor
A mutation which affected one of the check points during the cell cycle caused the cell and its offspring to divide too rapidly, resulting in a cancerous tu
A checkpoint during the M phase of the cell cycle was over activated and stimulated, which caused the cell to swell, resulting in a cancerous tumor
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Researchers randomly divide participants into groups. each group takes a different amount of omega-3 fatty acid supplements daily for a month. one group receives a placebo. the researchers measure the impact on cholesterol levels in the blood. what is the purpose of random assignment in this experiment? a, to produce treatment groups with similar characteristics b, to ensure that all people with high cholesterol have an equal chance of being selected for the study c, to increase the accuracy of the research results and prevent skewness in the data

Humans are believed to have evolved in coastal regions in east africa. the region had an abundant supply of fish for early humanoids to eat. when scientists analyze the fads gene they see an interesting pattern. people whose families have lived in this area of east africa for generation show a high level of diversity in alleles for the fads gene. conversely, people whose families had migrated inland a moderate distance from sources of fish showed a much lower diversity for fads gene alleles. additionally, the fads alleles found in people whose family has lived inland for generation are almost all gene alleles which produce fads proteins with a high level of function and activity. how do anthropologists explain this?

Which label identifies the part of the atp molecule that changes when energy is released in the cells of all living things