Bio 256 exam - Study guides, Class notes & Summaries

BIO 256 EXAMINATION QUIZ 2023

BIO 256 EXAM 1 / BIOS 256 Exam 1 latest update GRADED A+

What is the major function of the sarcoplasmic reticulum in muscle contraction? - answer-regulates intracellular calcium levels An elaborate network of membranes in skeletal muscle cells that functions in calcium storage is the? - answer-sarcoplasmic reticulum A motor neuron and the myofibers it innervates is known as a(n)? - answer-motor unit The first thing that stops a muscle contraction after a motor neuron stops releasing acetylcholine is? - answer- acetocholinesterase destroys the...

BIO 256 EXAM 1 Real Exam 1. The salivary enzyme amylase functions to break down.: Carbohydrates 2. Peristalsis occurs in the digestive tract: from the pharynx to the anus 3. The ________________ serves as a valve that controls the movement of food between the esophagus and the stomach.: lower esophageal sphincter (also gastroesophageal or cardiac sphincter) 4. The membrane that binds the small intestines to the abdominal wall is called?: Mesentery 5. The accessory organs of the...

BIO 256 EXAM 2 QUESTIONS AND VERIFIED ANSWERS LATEST UPDATE//ALREADY GRADED A+ The part of the neuron that normally receives stimuli is called BIO 256 EXAM 2 QUESTIONS AND VERIFIED ANSWERS LATEST UPDATE//ALREADY GRADED A+ The part of the neuron that normally receives stimuli is called BIO 256 EXAM 2 QUESTIONS AND VERIFIED ANSWERS LATEST UPDATE//ALREADY GRADED A+ The part of the neuron that normally receives stimuli is called BIO 256 EXAM 2 QUESTIONS AND VERIFIED ANSWERS LATEST UPDATE//...

BIO 256 Exam 2 latest 2024/2025 || with questions and verified answers graded A+

bio 256 exam 2 with questions and answers || verified answers || latest update 2024/2025

BIO 256 EXAM 2 QUESTIONS AND VERIFIED ANSWERS LATEST UPDATE//ALREADY GRADED A+ Cells that respond to peptide hormones usually do so through a sequence of bichemical reactions involving receptor and kinase activation. In order for cells to respond, it is necessary for first and second messengers to communicate. This is possible because BIO 256 EXAM 2 QUESTIONS AND VERIFIED ANSWERS LATEST UPDATE//ALREADY GRADED A+ Cells that respond to peptide hormones usually do so through a sequence of bic...

Bio 256 Exam Questions with Complete Solutions (Definite Pass) Which is NOT part of an amino acid? - Answer-ribose After amino acids are assembled into a polypeptide chain, the chain often coils into a spring-like structure called the alpha helix. This coiling is due to ____. - Answer-hydrogen bonds Collagen is a ____ protein. - Answer-fibrous Which is NOT a function of proteins? - Answer-provide genetic code Which nitrogenous base is NOT found in DNA? - Answer-uracil RNA is ...

BIO 256 EXAM 1 Real Exam 2023