Bio molecules Study guides, Revision notes & Summaries

Bio 235 Midterm 1 Exam Questions with Complete Solutions What are the 4 types of cells - ANSWER neuronal, muscle, epithelial, and connective tissue Which two cells are excitable? - ANSWER neurons and muscle cells What are the 3 types of muscle cells? - ANSWER Skeletal (voluntary) Cardiac (involuntary) Smooth (involuntary) Which of the following descriptions INCORRECTLY describes the tissue type? A) Muscle tissue is specialized for contraction and genera...

Bio Beyond Unit 6 Energy Challenge Photosynthesis Exam What is meant by the term wavelength? Select the best answer: - ANSWER Distance between two peaks Looking at the image to the right, which categories of light exist other than visible light? Select all that apply: - ANSWER Radio Infrared X-Rays Gamma Rays Which particular photons do you think contribute most to photosynthesis? - ANSWER blue photons What do you think is happening to the green ligh...

BIO 235 Midterm 1 Questions with complete solutions | Latest 2023/2024 metabolism--sum of all chemical processes catabolism--that break down molecules, releasing energy. anabolism--the process of building up larger molecules from smaller ones. 3 things that effect growth in the body size--1. increase in the size of existing cells ase in the number of cells ase in the size of material between the cells differentiation--unspecialized cells becomes specialized reproduction is the formation ...

Bio Exam One 1. The presence of a cell wall and cell membrane, but the absence of cellular organelles would be a description of which of the following classes of cells? a. prokaryotic cells b. eukaryotic cells 2. Which one of the following is a function of a protein? a. serves as an enzyme and speeds up a chemical reaction b. stores genetic material and enables its transmission to the next generation c. provides energy for a muscle contraction d. is a primary structural component of DNA 3. Whic...

BIO 117 Exam 2 Latest Update Already Passed sexual fungal reproduction 1. plasmogamy 2. heterokaryotic mycelium 3. karyogamy heterokaryotic mycelium cells contain 2 haploid nuclei from parent (n+n) karyogamy fusion of nuclei from parents (2n) three domains of life bacteria, archaea, eukarya methods of gene exchange for bacteria 1. transformation 2. conjugation 3. transduction transduction -viruses/bacteriophages help to pass genetic information -required initial virus...

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...

IB Bio A1.1 Water Questions and Answers Graded A+ List reasons why water is a substance on which life depends. A1.1.1 - Water as medium of life. 1. The first cells originated in water. 2. Water is the "universal solvent" allowing it to dissolve and transport molecules around a body. 3. Water is a metabolite in condensation and hydrolysis reactions. 4. Water is a temperature buffer in bodies and ecosystems. 5. Water maintains biological structures (such as phospholipid bilay...

Bio WGU study for OA c190 QUESTION AND CORRECT ANSWERAdaptation- The adjustment or changes in behavior, physiology, and structure of an organism to become more suited to an environment. Aerobic- A process that requires oxygen. Allele -An alternative form of a gene. An example would be genes that encode eye color—some encode blue eyes (one allele), while others encode brown, green, or hazel eye colors (other alleles). ... amino acids - A small organic molecule with the ...

What is biochemistry? - correct answer Biochemistry is the study of the molecules and chemical reactions of life. -it uises the principles of one science (chemistry) to explain the other science (biology) at the molecular level. What is the difference between chemical reactions in flasks and biochemical reactions in cells? - correct answer Biochemical reactions in cells are cascade reactions and are regulated. What are the six nonmetallic elements that account for over 97% of the weig...

Hondros Bio 117 Final Latest Update with Certified Solutions matter Anything that has mass and takes up space Frontal Bone anterior aspect of cranium; "forehead" heart A hollow, muscular organ that pumps blood throughout the body. Anatomy The study of body structure Cell Transport The process of moving material in and out of cells. organic molecules carbon-based molecules three way matter exists solid, liquid and gas Physiology the study of how the body and its par...