If theres 20 cytosine how much guanine is there

Which type of macromolecule is made up of subunits that are called amino acids? A.) carbohydrate B.) lipid C.) nucleic acid D.) protein

Describe one piece of evidence that supports the the idea that the present-day continents were once part of the larger ancient continent Pangea that's split apart

Cell division used for asexual reproduction by unicellular organisms is called

Furosemide is a loop diuretic drug that inhibits the pump responsible for active reabsorption of Na and Cl in the nephron loop. Predict the effect of furosemide on the quantity of urine produced. Choose the best answer. a.

Which of the following factors can influence the likelihood of contracting a disease? Check all that apply. gender ethnicity O age diet lifestyle choices environment RES

N your own words, explain how the changes in the temperature of ocean water causes movement of ocean water from one place to another.

At its carrier sites a hemoglobin molecule can combine with? A: oxygen, carbon dioxide and carbon monoxide B: oxygen, carbon dioxide and nitrogen C: oxygen and carbon dioxide D: oxygen and carbon monoxide

Which element do proteins, lipids, and carbohydrates have in common?

Which characteristic do all prokaryotes and eukaryotes share? the need to acquire energy from other organisms the need to take in oxygen for cellular respiration the ability to transmit genetic information to an offspring the ability to reproduce

Sublimation is the opposite of deposition just as evaporation is the opposite of? A. Fusion B. Transpiration C. Freezing D. Condensation