What is the process by which cells link monomers together to form polymers?

2. If 10% of the bases in a molecule of DNA are adenine, what is the ratio of adenine to guanine in the same molecule? A. 1:1 B. 4:1 C. 1:3 D. 1:4

Which of the following would you use to identify an organism? A. a domain B. a controlled experiment C. a taxonomic key D. a eukatyote

The filtering units found in the kidneys that are responsible for urine formation are called: a. bulbourethral glands b. collecting tubules c. urinary meatus d. calyces e. nephrons

Explain why mutations that happen during mitosis are not passed on to children

Which kingdom is known to contain organisms that have cells with no cell walls? Animalia Protista Archaebacteria Eubacteria

There are many different types of objects in the solar system. Which type of object is the Sun? A. star B. outer planet C. asteroid D. inner planet

Cell Division 1. Why do we have two types of cell division? (mitosis and meiosis) Explain your answer

Under what circumstances would an early reading be allowable

One of the biggest ways that species evolve evolve it because organisms with some treats survive and reproduce better than others. this process is known as the?

What may happen to magma that does not reach Earth's surface