Bio 12 - Study guides, Class notes & Summaries

Exam 3: BIO1201/ BIO 1201 (Latest 2024/ 2025 Update) | Questions and Verified Answers| 100% Correct| Grade A – LSU Q: How are genes coordinately controlled in eukaryotic cells? Coordinately controlled genes in eukaryotic cells share a set of control elements. Coordinately controlled genes in eukaryotic cells are activated by the same chemical signals. Coordinately controlled genes in eukaryotic cells are located together on the same chromosome. Answer: Coordinately controlled...

Test Bank for Nutrition: Concepts and Controversies, 5th Edition, Frances Sizer, Ellie Whitney, Leonard Piché, ISBN-10: 9, ISBN-13: 2869 Table of Contents Chapter 1: Food Choices and Human Health Chapter 2: Nutrition Tools – Standards and Guidelines Chapter 3: The Remarkable Body Chapter 4: The Carbohydrates: Sugar, Starch, Glycogen and Fibre Chapter 5: The Lipids: Fats, Oil, Phospholipids, and Sterols Chapter 6: The Proteins and Amino Acids Chapter 7: The Vitamins Chapter 8: Water and Minera...

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:...

Final Exam: BIO1201/ BIO 1201 Review (Latest 2024/ 2025 Update) | Questions and Verified Answers| 100% Correct| Grade A – LSU Q: ligand: Signal molecule that binds to the receptor Q: three main types of membrane receptors Answer: -G protein-coupled receptors -Receptor tyrosine kinases -Ion channel receptors Q: G protein-coupled receptors (GPCRs) Answer: cell-surface transmembrane receptors that work with the help of a G protein Q: Receptor Tyrosine Kina...

BIO 123 Weekly Quizzes Reviews Latest 2024/2025 Updated Questions and Answers Graded A+;Georgia Military College 1. Week 1 2. Biology, the Study of Life Quiz 2. Basic Chemistry of Cells Quiz 2. Organic Molecules and Cells Quiz 2. Structure and Function of Cells Quiz 2. Exam 1

Bio 181 Exam ch. 12, 13, 14what is binary fusion? - correct answer The chromosome replicates (beginning at the origin of replication) and two daughter chromosomes actively move apart In what kind of organisms does binary fission occur? - correct answer Prokaryotic cells and unicellular protozoa (only some, not all) What are the roles of mitosis? - correct answer Growth, reprodution, and Damage repair In which cells mitosis occurs? - correct answer root and shoot apices of plants, In euk...

LSU Bio 1201 exam 2 Questions and Answers 100% Pass why are membranes called phospholipid bilayers? phospholipids have hydrophilic head and hydrophobic tail, hydrophobic face inside of cell making 2 layers what is meant by fluid mosaic? Mosaic of proteins drifting laterally in fluid bilayer of phospholipids how are membranes adjusted for different temperatures? membrane fluidity adjusted by changing the ratio of unsaturated to saturated fatty acids how do the relative amounts o...

Exam 3: BIO1201/ BIO 1201 Review (Latest 2024/ 2025 Update) | Questions and Verified Answers| 100% Correct| Grade A – LSU Q: how do different alleles occur Answer: through mutation Q: what 3 things contribute to genetic variation Answer: crossing over, independent assortment, random fertilization Q: when does independent assortment occur? Answer: metaphase I of meiosis Q: random fertilization Answer: any sperm can fertilize any egg Q: the ...

BIO 1201 - MORONEY - EXAM 1 SAMPLE/QUIZ 1 WITH COMPLETE SOLUTIONS Which statement about *ALL* living things is true? a. all living things are capable of sight b. all living things have a nervous system of some sort c. all living things are capable of reproduction d. all of the above e. non of the above C Compared to 40^K, the isotope 39^K has a. a different atomic number b. one less neutron c. one less proton d. one less electron e. one less proton and one less electron B...