Before testing for starch, the leaf is warmed in ethanol. The ethanol turns green. Why is this?

A human cell placed in a hypotonic environment would?

What is the term for a change in tertiary or quaternary structure of a protein? A. denaturation B. saturation C. coenzyme D. isozyme

Which of the following is more likely to occur in a plant cell than in an animal cell

One way that mining for mineral resources does not damage land is by

Explain why stis occur more often in females than males

What is the graphical representation of age structure known as? A. age group B. age graph C. age scale D. age pyramid

Anthony places a drop of water under a microscope and observed some small objects. He concludes that the small objects are cells. Which choice most likely describes the evidence that Anthony saw?

What is the bottom layer of skin? hypodermis epidermis dermis submit rewatch?

The division of cells following telophase is called?

How do matter and energy move differently through the biosphere