Name two situations in which a cell would need to use active transport instead of diffusion

Metabolic syndrome is a cluster of factors that raise the risk of cardiovascular disease. True False

The common test for the potential for disease transmission in water is:

Sedimentary rocks form when

The rainy weather at the edge of a warm front is a result of

Which micro-organisms are used to make bread soft and fluffy? Briefly describe how this happens.

Which macromolecule includes steroids? a. lipids b. proteins c. carbohydrates d. nucleic acids?

The diploid cell created by the joining of conifer sex cells produces a (n): a. Zygote c. Bryophyte b. Megaspore d. Angiosperm

Which is a leading theory for the formation of fossil fuels?

Allele segregation and gamete formation one character in peas that mendel studied was yellow versus green seeds.

A 14 month old child returns from surgery for an undescended testicle. when planning for the child's discharge, the nurse should remind the parents to observe their child for