Biology 1404

BIOLOGY 1404 EXAM CHAPTER 8-11 REVIEW. CH8 - Photosynthesis CH9 - Cell communication CH10 - Cell reproduction CH11 - Meiosis and sexual reproduction CH8: PHOTOSYNTHESIS 8.1 Photosynthesis is a biological process that captures sunlight and converts it to chemical compound (carbohydrates which are stored in C-C compounds) Carbohydrates - used by organisms to power metabolism (ex. cellular respiration) Only plants, algae and cyanobacteria perform photosynthesis - called photoautotroph...

BIOLOGY 1404 EXAM CHAPTER 4-7 REVIEW. CH4 - Cell structure CH5 - Structure and function of plasma membranes CH6 - Metabolism CH7 - Cellular respiration CH4: Cell structure 4.1 A cell is the smallest unit of living things Levels of organization (simplest to complex): cells, tissues, organ, organ system, organism Cells are split into 2 categories: prokaryotic and eukaryotic Bacteria and archaea are PROKARYOTIC Both animal and plant cells are EUKARYOTIC All cells have 1) Cell m...

This document offers a concise summary of the first three chapters of "Biology 2e," a comprehensive textbook written by Mary Ann Clark, Jung Choi, and Matthew Douglas. It covers essential concepts in biology, including macromolecules, water, cells, and cell communication, while also delving into the details of prokaryotic and eukaryotic cells, cell division, cell specialization, and signaling pathways. In addition, the summary examines the complex topic of cancer, from its causes to treatment ...

Biology 1404 Practice Questions for Test 3 | Questions and 100% Correct Answers | Graded A+ 1. Which structure should the fungus use to extract nutrition from the phloem cells? A) rhizoids (B) haustoria (C) arbuscules (D) sporangiophores (E) stolons 2. Which of the following describes the protist phyla? (select all that apply) o Polyphyletic o Eukaryotic o They are only multicellular o They lack membrane bound organelles o They are Archaea 3. In general, all members of Kingdom Animalia ...

BIOLOGY 1404 FINAL EXAM TTU LATEST UPDATE EXAM QUESTIONS AND CORRECT VERIFIED ANSWERS GRADED A+//DOWNLOD AND PASS

If xenon has an atomic number of 54 and a mass number of 108, how many neutrons does it have? - -54 -Atoms that vary in the number of neutrons found in their nuclei are called - -isotopes -Potassium has an atomic number of 19. What is its electron configuration - -shells 1, 2 and 3 are full and shell 4 has one electron -Which type of bond represents a weak chemical bond - -hydrogen bond -Which of the following statements is not true - -Water is the most abundant molecule in the Earth...

Define Evolution - -the process by which modern organisms have descended from ancient ones -What is a theory - -a well tested explanation of a natural phenomena -How are theories developed? - -theories are developed by frequent testings of hypotheses -Who established the Theory of Evolution by Natural Selection? - -Charles Darwin -What was the name of the book he published? - -The Origin of Species -What island is famous for its relationship to the theory? - -the Galapagos Islands...

What features are common to all living organisms? - -enclosed by a membrane presence of cytoplasm presence of DNA presence of ribosomes -How do electrons behave when they absorb or lose energy? - -Electrons move to higher or lower shells by absorbing (higher) or releasing (lower) energy -What is a nonpolar covalent bond? - -The atoms share the electrons equally -What is a polar covalent bond? - -One atom is more electronegative, and the atoms do not share the electron equally (crea...

acetyl CoA - -Is formed when pyruvate first enters into the mitochondria via active transport. -aerobic respiration - -Respiration that requires oxygen -anaerobic - -Process that does not require oxygen -anaerobic cellular respiration - -the process by which cells obtain energy from an energy source without using oxygen -ATP synthase - -Large protein that uses energy from H+ ions to bind ADP and a phosphate group together to produce ATP -chemiosmosis - -the use of energy in a H+ g...

When a cell targets a cell connected by gap junctions When a ligand-gated K+ channel opens, K+ leaves the cell. Why? A. There is more K+ outside of the cell than inside B. The outside of the cell is more negative than the inside C. There is more K+ inside the cell than outside D. K+ is pumped against its concentration gradient using the energy of ATP hydrolysis C. There is more K+ inside the cell than outside G-protein coupled receptors function? They bind extracellular ligands and trans...