Lsu biology 1201 exam - Study guides, Class notes & Summaries

LSU BIOLOGY 1201 ACTUAL EXAM QUESTIONS WITH REVISED AND UPDATED ANSWERS Cellular respiration - Answer-A redox process in which energy is released as hydrogen, and electrons are transferred to oxygen atoms NAD+ - Answer-A coenzyme that functions as an electron carrier Dehydrogenase - Answer-An enzyme that removes a pair of hydrogen atoms (2 electrons and 2 protons) from the substrate; the extra proton is released a H+ ion Electron transport chain - Answer-Breaks the fall of the extrane...

Biology 1201 Final Exam Moroney LSU Questions With 100% Correct Solutions.

Exam 4: BIO1201/ BIO 1201 (Latest 2024/ 2025 Update) | Questions and Verified Answers| 100% Correct| Grade A – LSU Q: what makes a specific locus homozygous? Answer: if both homologous chromosomes carry the same allele at a given gene locus (also called true-breeding) Q: what makes a specific locus heterozygous? Answer: if 2 homologous chromosomes carry different alleles at a given gene locus (also called hybrid) Q: what is the punnett square method? Answer:...

Biology 1201 LSU Exam 2 Questions and answers latest update

Exam 2: BIO1201/ BIO 1201 Review (Latest 2024/ 2025 Update) | Questions and Verified Answers| 100% Correct| Grade A – LSU Q: what is active transport? Answer: work must me done; must use supplied energy; employs carrier molecule Q: for which transport processes are carrier molecules involved? Answer: facilitated diffusion and active transport Q: which transport processes require the input of additional energy? Answer: active transport Q: what is a semi...

Exam 1: BIO1201/ BIO 1201 (Latest 2024/ 2025 Update) | Questions and Verified Answers| 100% Correct| Grade A – LSU Q: T/F: A compound has characteristics different from those of its elements Answer: True Q: An element's properties depend on the structure of its ______. Answer: Atom Q: An ____________ is the smallest unit of matter that still retains the properties of an element. Answer: Atom Q: Atoms can be broken down into smaller particles like ____...

how do animals cells communicate through direct contact? - ANSWER cell junctions connecting the cytoplasms or cell - cell recognition from molecules protruding from surface of cell attaching to one another describe paracrine signaling - ANSWER -The transmitting cell secretes the local regulator (chemical signal) into the fluid surrounding the cells of a tissue. -The local regulator diffuses across the liquid. -The local regulator binds to protein receptors at the cell surface of the target...

An element has 8 protons, 9 neutrons, and 8 electrons. What are its atomic number and mass? - Answer-8 and 17 How many and what type of bonds does sulfur usually form in biology? - Answer-2 covalent A molecule that has all non polar covalent bonds would be________. - Answer-hydrophobic What substance makes up the interior of a potato tuber? - Answer-starch What is an example of a lipid? - Answer-triglyceride One characteristic shared by sucrose, lactose, and maltose is that __________. - A...

macromolecules - large organic molecules which are usually polymers polymers - large molecules consisting of many identical or similar subunits monomer - subunit of a polymer most biological polymerization reactions are_____ - condensation reactions aka dehydration synthesis reactions condensation reactions (dehydration synthesis) - polymerization reactions in which the covalent linkage of the monomers is accompanies by removal of water molecule hydrolysis - breaking of covalent b...