Biology 1040 Exam 1- Espinoza Clemson Questions with Complete Solutions

Prokaryotes do not have a ________. However, they do have ________. Correct Answer-nucleus, DNA. What two things store energy in cells? Correct Answer-ion gradient and covalent bonds. True or False: both prokaryotes and eukaryotes have ribosomes and plasma membranes. Correct Answer-True What are the big 6 atoms? Correct Answer-Carbon, Hydrogen, Oxygen, Phosphorus, Sulfur, Nitrogen What is assimilation? Correct Answer-making the big 4 macromolecules (proteins, carbs, nucleic acids, lipids) Are plants the major photosynthesizes? If not, what are? Correct Answer-No they are not, single celled organisms in the ocean are. Where do we obtain Carbon from? Correct Answer-From the food we eat. During aerobic respiration, what is the ultimate electron acceptor? Correct Answer-Oxygen