JY CHEN - Ask Anything, Learn Everything. Logo

Questions in biology

[Free] In cells, the energy available in food is used to make an energy-rich compound called: A. water B. glucose C. ATP D. ADP

[Free] State two ways in which a single-celled organism, such as an amoeba, and a human body are alike.

[Free] When we look at a leaf, we see the colors of light that are reflected off its surface. How does the relatively low flow of oxygen in green light affect this?

[Free] Describe the difference between motion and a reference point.

[Free] What is a series of events that cells go through as they grow and divide?

[Free] How might a scientist determine whether a trait is sex-linked by observing the offspring of several genetic crosses?

[Free] How is the expression of sex-linked genes both similar to and different from the expression of autosomal genes?

[Free] Which of the kingdoms has the smallest number of known species?

[Free] Explain the statement: "The genetic code is universal."

[Free] Which cells undergo cell division? a. prokaryotic cells only b. eukaryotic cells only c. cancer cells only d. both prokaryotic and eukaryotic cells