[a] is stored in the liver and skeletal muscles for energy storage A) glucose B) triglycerides C) glycogen D) cholesterol

Biology is the study of life, put these from largest to smallest [a]A) Ecosystem → Biosphere → Population → Community → OrganismB) Biosphere → Ecosystem → Population → Community → OrganismC) Ecosystem → Community → Biosphere → Population → OrganismD) Biosphere → Ecosystem →Community → Population → Organism

Which of the following categories includes all others in the list [d]A) disaccharidesB) polysaccharidesC) amyloseD) carbohydrates

Which of the following are compounds [a]A) H2O, O2, and CH4B) H2O and O2C) O2 and CH4D) H2O and CH4, but not O2

Which of the following is disaccharide [a]A) glucoseB) maltoseC) glycogenD) galactoseE) fructose

Which is true of atoms [a]A) there are only uncharged neutrons in the nucleusB) they have equal number of protons and neutrons in the nucleusC) they have equal number of protons and electronsD) they have  equal number of charged and uncharged subatomic particles

________ are the units of inheritance [a]A) GenesB) ProteinsC) rRNAD) DNAE) mRNA

 How many different amino acids are there [a] A) 20B) 23C) 22D) 25

What is the pH of a substance that has equal number of H+ and OH-  [a] A) 7B) 6C) 5D) neutralE) A and D are correct

Why is carbon so important in biology [a]A) It is the most common element on Earth.B) It has very little electronegativity, making it a good electron donor.C) It bonds to only a few other elements.D) It has the ability to bond with 2 other atomsE) It can form a variety of carbon skeletons and host functional groups.