Biol ­10 - Study guides, Class notes & Summaries

BIOL 10 PRACTICE 4 EXAM QUESTIONS WITH CORRECT ANSWERS. During previous flu seasons, small variations in the influenza virus resulted in the immune system's inability to fully recognize and respond to flu exposure. As a result, the vaccine was less than 30% effective. This is an example of - CORRECT ANSWER antigenic drift The influenza vaccine elicits an immune response by presenting the body with - CORRECT ANSWER a killed version of the virus or antigen specific to the virus The cyc...

If protein is the heritable material, how many unique sequences of 10 amino acids are possible? 20¹⁰ If DNA is the heritable material, how many unique 10 DNA base pair sequences are possible? 4¹⁰ Which biomolecule can encode the most unique sequences for a given length? Protein Based on Griffith's experiments, where can you conclude the heritable material is located? Loosely attached to the cell wall/membrane Master01 | September, 2024/2025 | Latest update 1 | P a g...

BIOL 2261 chapter 1- chapter 5 questions and answers Kennesaw State University Chapter 1 The Microbial World and You 1) Microorganisms are involved in each of the following processes EXCEPT A) infection. B) decomposition of organic material. C) O2 production. D) food production. E) smog production. 2) Each of the following organisms would be considered a microbe EXCEPT A) yeast. B) protozoan. C) bacteriu m. D) mushroom. E) virus. 3) The term used to describe a disease-causin...

BIOL 301 Exam 1 Questions and Answers 100% Pass What can distinguish between RNA and DNA? - Presence of 2' OH on RNA A nucleosome is composed of how many total histone molecules? - 8 In terms of MNase digestion, a chromatosome protects ___ base pairs, while a nucelosome protects ___ base pairs. - 166, 146 Adenine binds to Thymine by ___ hydrogen bonds, while Cytosine binds to Guanine with ___ hydrogen bonds. - 2, 3 The special sequence of centromeres provide what function? - Site for ...

BIOL 465 Exam 1 Questions and Answers 100% Pass 1. A p-value of 0.04 indicates that there is no statistically significant difference between two given groups - (FALSE) 2. Adductor muscle opens the clam shell - shell when it contracts and is a glycolytic muscle type, (TRUE ) 3. Enzyme concentration describes how fast an enzyme converts a substrate to the product - (False) 4. Based on the background reading of LDH and the muscle types you are studying - it is expected that LDH would be hi...

BIOL 215 Exam 2 Questions and Correct Answers (A Grade) An increase in mean arterial pressure can result from: A) An increase in peripheral resistance B) An increase in heart rate C) An increase in stroke volume D) All of the above are correct - Answer-All of the above are correct When blood O2 levels markedly decrease, the chemoreceptor reflex causes: A) Peripheral resistance to decrease B) Mean arterial blood pressure to increase C) Vasomotor tone to decrease D) Vasodilation E...

Chapter 1 - BIOL 235 Exam Questions and Answers 100% Solved Anatomy - Answer- The science of body structures and their relationships Dissection - Answer- analysis; cutting apart in order to examine. Used to study anatomy physiology - Answer- the science of body functions what are the 6 levels of structural organization from smallest of largest. - Answer- 1. Chemical 2. Cellular 3. Tissue 4. Organ 5. System 6. Organismal Describe the Chemical level of structural organization. - Answer...

BIOL 200 Week 4 Reading Quizzes Questions and Answers 100% Pass When solutes can move freely across a lipid bilayer, with a net movement down their concentration gradient, it is called... - Diffusion Lipid bilayers are permeable to water. When water diffuses, it is called... - Osmosis An integral membrane protein must have residues with... - Both hydrophilic and hydrophilic R groups An ion channel in the membrane provides a path across that membrane. If ions flow through the channel it i...

Biol 1201 Exam 1 (Gregg) with Complete Solutions plasma membrane The membrane at the boundary of every cell that acts as a selective barrier, thereby regulating the cell's chemical composition. Ribosomes complexes that make proteins; free in cytosol or bound to rough ER or nuclear envelope Golgi apparatus active in synthesis, modification, sorting, and secretion of cell products Lysosome digestive organelle where macromolecules are hydrolyzed, and autophagy Mitachondrion org...

BIOL 253 Exam 1 Practice Questions and Answers (100% Pass) Which of the following transport mechanisms may be utilized to move glucose across cell membranes? - Answer️️ -Secondary active transport and facilitated diffusion Which of the following statements about the Na-K pump is(are) true? - Answer️️ -The location of the binding sites on the Na-K pump dictates the direction of solute movement. Examples of active transport may include __________. - Answer️️ -the movement of N...