If a chemical that interrupts cell division is added to a culture of human liver tissue, which
process would stop?
(1) meiosis
(2) mitosis
(3) breakdown of glucose
(4) diffusion of nutrients

If a set of instructions that determines all of the charactersitics of an organism is comparedto a book,and a chromosme is compared to chaper in the book,then what might be compared to a paragraph in the book?

Look at the following answer choices and determine which belongs in the both category. testable, can be disproven explains natural phenomena, has evidence to support it prediction, tentative, one or more scientists working together well established, many different scientists working independently, highly reliable

Hemoglobin is a proton that carries oxygen around the body what is hemoglobin made from