Which of these statements about heterochromatin are TRUE?-Heterochromatin is found in the telomeres and centromere.-Heterochromatin remains relatively condensed (tightly coiled) during the cell cycle.-Heterochromatin has relatively few genes.

Which of these describes a method in studying plate movements? Collect common fossil evidence from the South American and African plates Compare age of geological structures within the African plate Match relief elements on the same side of the

The cell theory is based on three major premises: Cells are the basic units of life. Each cell must come from a preexisting cell. All living things are made up of cells. Which of the following discoveries was the last to be made?

Identify six criteria used in the diagnosis of sle

What are the chances of a prehistoric organism becoming a fossil?

Human height, eye color, and skin color, are all controlled by

What determinands the similarities in anatomical factors among organism? A. Location on Earth B. Environmental condition C. Predator-prey relationship D. chromosomes and genes

The chemical name of CO is

Why should people not make changes in their diets based on the results of a single research study? What can you do to increase fiber in your daily food choices?

Animals that take in oxygen from their environment, glucose is broken down into carbon dioxide and water in a process called

2 Apply Scientific Reasoning What are some possible reasons a cell might not be able to create and deliver all the protein it needs? Come up with at least four potential reasons and discuss specific cell structures and their functions