What is deoxyribose? A) an acid found in DNA B) a sugar found in DNA C) a pigment found in RNA D) a nitrogenous base found in DNA and RNA

What do we call atoms of an element that have a different number of neutrons?

Why are forests, grasslands, and wetlands important?

19. What would occur if the muscle tissue failed within a damaged blood vessel? A. Vascular spasm would not occur, resulting in excessive blood loss. B. Coagulation would not occur, preventing fibrin formation. C.

Which of the following is NOT a source of genetic variation? A) random fertilization of eggs by sperm B) independent assortment of chromosomes C) crossover of homologous chromosomes D) age of either or both parents

What happens when the vacuole in the plant cell is not full?

what are 2 characteristics of a scientific information soucre that may indicate the information is unreliable

Which of the following hormones is responsible for the maturation process in the ovarian follicles and for stimulating the development of corpus luteum in a female

Which model of Golgi complex formation suggests that the cisternae of a Golgi stack remain in place as stable compartments held together by a protein scaffold, while the cargo is shuttled through the Golgi via vesicles that bud from one compartment

Diamond is The hardest mineral on the mohs scale A no nonmetallic element The only mineral with luster An isotope of silicon

How do muscles assist with movement of the body and of substances around the body?