What sugar does RNA have that is different from the sugar in DNA?

sucrose

deoxyribose

ribose

During which geologic era was there widespread laying down of sediments which later formed coal deposits? Mesozoic Cenozoic Paleozoic Cambrian

To meet cellular needs forfood, waster, energy and waste removal, multicellular organisms have developed various specializations such as organs

The movement of a substance from an area of low concentration to an area of high concentration is called a) osmosis b) diffusion c) passive transport d) active transport

What initiates an action potential on a muscle cell?

The removal of nearly all the Predators from an ecosystem would most likely result in

The electron transport chain is an anaerobic process. True or False

According to the dietary guidelines, what should be the maximum daily intake of cholesterol on a 2500-kcalorie diet?

Which organism is most likely to be responsible for the boils? which organism is most likely to be responsible for the boils? bacillus cereus escherichia coli staphylococcus aureus staphylococcus epidermidis?

Why does a reduction reaction always accompany and oxidation reaction

The reduction of the chromosome number during meiosis is most important for: a. keeping the amount of DNA in the cell at a minimum level b. preventing the nucleus from becoming larger with each cell division c.