Explain why DNA repliccation is more complex in eukaryotes than in bacteria

Which is not an example of a culture hearth? A. Mayan influence on Central America B. Olmec influence on Mexico C. China's influence on East Asia D. United States' influence on Canada

What might happen to the supply of water for agriculture in a region with a rapidly growing city?

Why do we only have fossils of a fraction of the things that have existed on Earth? O A. Many environments destroy fossils over time. OB. Only mammals can become fossilized. O C. Fossils can only form during a warm period. O D.

Which is not correct about cancer risks? a. excess body weight can contributes to cancer-related deaths. b. high salt consumption can damage the lining of the stomach, paving the way for stomach cancer. c. the more you drink, the lower your risk. d.

Based on the diagnostic results, what is the most likely cause of m. k.'s anemia?

The spindle forms during this phase

Which of the following is considered a bronchodilator? a. Acetylcysteine b. Guaifenesin c. Theophylline d. Epinephrine HCL

Sean has a bag with 15 marbles, six of the marbles are red, and 9 are blue. If Sean draws one marble from the bag, the probability of drawing a red marble is ... %

Complex DNA repair mechanisms in many organisms is a challenge to Darwinian evolution because DNA repair is complex involving many proteins and Darwinian evolution would need to evolve all of these proteins simultaneously. True False

What do all disease causing viruses need in order to reproduce