What is tubulin - Study guides, Class notes & Summaries

MCB 3020C Module 2 Exam Review Questions and Answers 2024. *Anything denoted in red are extra important takeaways 1. What is the function of the Z ring in binary fission? A. It forms a contractile ring at the septum => Made up of FtsZ (tubulin homologues) molecules important for bacterial septation B. It controls the replication of DNA => Replisome contains DNA replication machinery C. It separates the newly synthesized DNA molecules => ParA polymerizes/depolymerizes to attach t...

A patient is administered gentamicin and complains of sudden hearing loss. What should the nurse practitioner do? - Stop the medication the patient is experiencing ototoxicity. A patient is taking a fluoroquinolone; what are the most serious adverse effects? - All fluoroquinolones have a Black-Box Warning regarding the risk of tendon rupture and tendonitis. The risk is increased in older patients; in patients taking coritocosteroids; and patients with heart, kidney, or lung transplant. An a...

Multiple Choice Identify the choice that best completes the statement or answers the question. 1. Which statement regarding the sodium-potassium pump is correct? 1. The cell’s plasma membrane is more soluble to sodium ions than potassium ions. 2. The concentration of sodium ions should be higher inside the cell compartment. 3. The concentration of potassium ions should be higher outside the cell compartment. 4. The active transport involves pumping out three sodium ions and pumping ...

Bio 201-Lectures 1-9 UB Guaranteed Success -condensation reaction -releases H2O -requires energy ️polymerization -hydrolysis reaction -consumes h2o -releases energy ️depolymerization -log[H+] ️Which of the following is the correct definition of pH? -OH or both NH2 and C=O ️polar unchargeds molecules contain . β-D glucose ️Cellulose is a polymer of which isomer of glucose? 0 ️A solution of 1M HCl (a very strong acid) has a pH of: 1. atp binds to actin monomers 2. actin in fil...

Chapter 1: The Cell in Health and Illness Multiple Choice Identify the choice that best completes the statement or answers the question. ____ 1. Which statement regarding the sodium-potassium pump is correct? 1. The cell’s plasma membrane is more soluble to sodium ions than potassium ions. 2. The concentration of sodium ions should be higher inside the cell compartment. 3. The concentration of potassium ions should be higher outside the cell compartment. 4. The active transport involves...

OpenStax Microbiology Test Bank Chapter 21: Skin and Eye Infections * = Correct answer Multiple Choice 1. The top part of the skin, which is exposed to the environment, is called: A. adipose tissue B. the dermis C. the epidermis* D. the hypodermis 2. Which bacterial genus is commonly associated with acne? A. Candida B. Clostridium C. Propionibacterium* D. Salmonella 3. Papillomas are also known as: A. comedones B. pustules C. urticaria D. warts* 4. Tinea corporis is ...

smallest living unit of structure in the body that is capable of independent existence -ANSWER What is the cell? 1) cells 2) tissues 3) organs 4) body -ANSWER What is the correct order of smallest to largest ; tissues, organs, cells, body 8 -ANSWER How many cellular functions are there? -absorption -assimilation -respiration -irritability -conductivity -growth -Excretion -reproduction -ANSWER What are the 8 cellular functions ? take up solids -ANSWER What is absorp...

Not very many proteins in the eukaryotic cytoplasmic membrane. Where did they go? - Answer-They are still in the membrane and they are still busy, but most of the proteins went to the mitochondrial membrane in eukaryotes. Cellulose and Chitin - Answer-Use specific b-1,4-glycosidic bonds between sugars provides strength and rigidity. In algae Fungi - Cell Wall - Answer-You have a NAG in chitin for cell walls in fungi. The cell wall is all NAGs Cytoskeleton Function - Answer-Involved in intr...

MCAT Biochemistry Latest Updated 2024 With Complete Solutions what kind of acids are amino acids? - weak polyprotic acids - amphoteric - acidic pH: fully protonated - basic pH: fully protonated - neutral pH: zwitterion Explain a peptide bond formation - condensation (dehydration rxn) - nucleophilic amino group attacks electrophilic carbonyl group. - peptide bonds broken by hydrolysis structural proteins - collagen, elastin, keratin, actin, tubulin motor proteins - capable of force ...

17-1) Which of the following types of cells would you expect to contain a high density of intermediate filaments in their cytoplasm? Explain. A. Amoeba proteus, B. Skin epithelial cells, C. Smooth muscle cells in the digestive tract, D. E. Coli, E. Nerve cell in the spinal cord, F. Sperm Cell, G. Plant Cell - ANSWER-Intermediate filaments help with tensile forces. Sperm cells and amoeba don't undergo tensile forces. E. coli has no filaments at all. And plant cells maintain their shape with a...