Intermediate filaments - Study guides, Class notes & Summaries

Science Bowl Biology Questions and Answers 100% Pass The purine bases are: A. adenine and guanine B. adenine and cytosine C. thymine and cytosine D. uracil, thymine, and cytosine A 2. Four chromatids would be considered a: A. mutation B. non-disjunction C. tetrad D. synapses C 3. Which of the following is NOT in the class insecta: A. bees B. moths C. fireflies D. spiders D 4. Plant cells differ from animal cells in that only plant cells possess: A. a nucleu...

CBIO 3400 Exam 4 UPDATED ACTUAL Questions and CORRECT Answers what are the 3 main families of protein filaments - CORRECT ANSWER- actin microtubules intermediate filaments what are the common properties of protein filaments? - CORRECT ANSWER- composed of polymers highly regulated by other factors can be dynamic or stable

Portage Learning BIOD 101 Module 1 Exam Requires Respondus LockDown Browser Webcam Essential Biology I with Lab 2022 Module 1 Exam - Requires Respondus LockDown Browser + Webcam Due No due date Points 100 Questions 25 Time Limit 60 Minutes Requires Respondus LockDown Browser Attempt History Attempt Time Score LATEST Attempt 1 60 minutes 59 out of 100 Score for this quiz: 59 out of 100 Submitted Apr 1 at 7:35pm This attempt took 60 minutes. Correct! Correct! Correct! Question 2 4 ...

What are the three main components of the cytoskeleton and what are their main functions? correct answers Microtubules, microfilaments and intermediate filaments that help form the cytoskeleton to create stability, structure, and allow movement What are the main similarities and differences between the three components of the cytoskeleton? correct answers Microfilaments: flexible, smallest, regulate motion, help stabilize, polymerized from monomers to polymers Microtubules: less flexible, ...

Transfer tRNA correct answers What completes translation Adaptor molecules between mRNA & amino acids in protein synthesis - ensures correct aa Transcribed as a group in long pre-mRNAs Transcribed by polymerase II ~ 70-80 nucleotides, Clover leaf/ L structure Cleaved post transcription into individual tRNAs 5' end cleaved by RNaseP 3' end cleaved by RNase with CCA sequence Centromere correct answers Specialized region of the chromosome Attaches sister chromatids Critical role in ...

Anatomy - answer-The study of structure 4 areas of Anatomy - answer-Histology, Gross Anatomy, Neuroanatomy, and Embryology. What is "inextricably linked in Anatomy?" - answer-Form and function What is a molecule? - answer-Group of atoms bonded together A molecule is on what level? - answer-Chemical level cells - answer-smallest living structures and are formed from atoms and molecules cells are found at which level? - answer-cellular level Tissues - answer-similar cells th...

What are intermediate filaments? CORRECT ANSWER Protein fibers that are wound together and is responsible for giving skin cells their scaffolding and rigidity Why are they called intermediate filaments? CORRECT ANSWER They are located in between the other two types of cytoskeletal elements (actin and microtubules) What characteristics do they endow cells with? CORRECT ANSWER Give cells a sturdy and unbendable shape Intermediate filaments are classified as part of the cells? CORRECT ANSW...

BIO 353 Final Exam Review Questions And Answers 2024/2025 Updates Which one (1) of the following is NOT considered part of the cytoplasm? ANS Nucleus Antifungal drugs such as Lamisil and Amphotericin B destroy fungal cells by targeting which one of the following molecules found in fungal, but not animal, cell membranes? ANS Ergosterol The DNA of a prokaryotic cell is located primarily in the _______________. ANS nucleoid The water temperature of streams that flow from glaciers in th...

USABO OPEN EXAM 2024 WITH 100% CORRECT ANSWERS Why is myelin important in the nervous system? A. It allows signals to travel faster along axons because depolarization occurs only at myelinated locations. B. It allows signals to travel faster along axons because depolarization occurs only at nonmyelinated locations. C. It bundles the dendrites of adjacent neurons together. D. It increases capacitance across the cell membrane, which helps electrical signals to leave the axons. E. It tr...

phosphatase correct answers enzyme that removes a phosphate group from its substrate According to the information in the passage, which statement best describes the function of the MR in response to stimulation of the sympathetic nervous system? The MR: "Blood flow to the brain is regulated by changes in arterial vessel diameter in response to intravascular pressure, a process called the myogenic response (MR). The MR allows cerebral resistance vessels to achieve a state of partial constr...