Nomex and kevlar are polyamides that are unusually tough and flame resistant. what structural feature makes nomex and kevlar different from other polyamides

How has the study of mitosis affected scientists' knowledge of cancer? a. It led to a study of how to induce cancer cells to divide more rapidly. b. It led to an understanding of how cancer cells divide so rapidly. c.

As the cells divide, you will start with one cell which will divide into daughter cells. how do the daughter cells at the end of mitosis and cytokinesis compare with their parent cell when it was in g1 of the cell cycle?

Which of the following are examples of active immunity. There is more then 1 correct answer. Receiving antibodies from breast milk. Receiving a vaccination. Receiving antibodies from an animal. Coming in contact with a pathogen and getting sick.

Which tool did Maurice Watkins use when studying DNA?

Plants can often be propagated from stems but rarely from roots what features of shoots account for this difference?

What is the relationship between photosynthesis and respiration

What is the main cause of extinction on Earth today? instantaneous speciation continental drift human impact on the environment natural disasters

Plants do not just use photosynthesis to make sugars for energy storage. Identify other kinds of uses plants have for these substances.

Phyllis is looking for food items high in omega-6 fatty acids. which item should be in her shopping cart?

What is one important way to control the spread of virsues