While performing the acid-fast stain procedure, you heat your fixed bacteria with carbolfuchsin for 5 minutes, let the slide cool, and then rinse with water. what is your next step?

Describe the characteristics of water and carbon and why are they so important to living things?

Which of these terms refers to materials leaving the cell? A endocytosis B exocytosis

What do vascular plants, like angiosperms, do to store sugars in their fruit pulp? a. They efficiently transport xylem sap throughout the plant body. b. They efficiently transport phloem sap throughout the plant body. c.

When a pendulum is held high and taut and then is released, the pendulum begins to swing. What's the correct order of the energy transformations in this example? (PE stands for potential energy.) A. gravitational PE → elastic PE → thermal energy B.

In guinea pigs, the allele for black fur (B) is dominant over the allele for brown fur (b), and the allele for short fur (F) is dominant over the allele for long fur (1).

White coloring in guinea pigs is recessive. What will the offspring be from a cross between a white guinea pig and a heterozygous black guinea pig?

Which of the following components is NOT part of the modern cell theory? A) All cells arise from preexisting cells. B) Bacteria are examples of eukaryotic cells. C) All living organisms are made up of one or more cells.

A person who has a weakened immune system may not be able to fight against infection because pathogens may enter the body and cause illness. phagocytes many enter the body and cause illness. normal cells crowd out unhealthy cells.

What happens when a magnesium ion is attracted to a chlorine ion? O A. They form a covalent bond. B. They form an ionic compound. O C. They share electrons. O D. They form a gas.

The cytoplasmic membrane is termed "semi-permeable" because some substances, like water and alcohols, can pass freely through while others, like sugars, amino acids, and ions, cannot.