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Questions in biology

[Done] Why can't plants catch a cold?

[Done] The process that removes metabolic waste products from an organism is known as ____.

[Done] Describe the differences between a prokaryotic and a eukaryotic cell, and identify their parts.

[Done] How do round, spiral, and rod-shaped bacteria look?

[Done] How long does interphase last?

[Done] Which statement best describes how the energy stored in ATP is released to drive biochemical reactions? A. Energy is released when the ribose sugar reacts with oxygen during aerobic respiration. B. Energy is released when adenine is removed from ribose by dehydration synthesis. C. Energy is released when a phosphate group is removed by hydrolysis.

[Done] Which of the following statements is true of asexual reproduction? A. It produces few offspring. B. It produces identical offspring. C. It produces genetic diversity. D. It produces offspring that are resistant to antibiotics.

[Done] In order for a child to inherit a recessive genetic disease like sickle cell anemia, healthy parents must both: A. Have the disease. B. Be homozygous for the mutated gene that causes the disease. C. Be carriers of the mutated gene that causes the disease. D. Have other offspring that have the disease.

[Done] Describe the chemical building blocks of cells.

[Done] What is the layer of soil in polar tundra that is always frozen called?