Select all of the ways humans are impacted by climate change.

Give two examples of diseases spreading because of climate change.

A bacterial cell in a nutrient-rich environment divides by binary fission. What does this process accomplish for the bacterial population?

A honeybee collects nectar, which is rich in sucrose. The bee then breaks down the sucrose into its smaller sugar units. What is the name of the monomer and what is its primary role in the bee’s metabolism?

A biologist discovers a new single-celled organism in a pond. To confirm it is a living organism, which of the following characteristics must it exhibit?

In the oxygen gas molecule (O2​), two oxygen atoms are held together by a chemical bond. Both oxygen atoms have the same electronegativity, so they pull on the shared electrons with equal force. What type of bond do they form?

Which of the following organelles is not enclosed by a membrane?

DNA, the genetic blueprint of life, has a double helix structure. What type of chemical bonds are responsible for holding the two strands of the double helix together?

A plant uses light energy to convert carbon dioxide and water into glucose. What can be said about this process?

All living organisms, from single-celled bacteria to multicellular elephants, are made of one or more cells. The cell is the basic unit of life. Which of the following principles of the cell theory does this statement describe?