The filaments of prokaryotic flagella are composed of repeating subunits of a protein called
Answer- Flagellin
The prokaryotic flagella grows by the addition of repeating subunits of a sole protein called flagellin at the top.
The filaments of prokaryotic flagella are composed of repeating subunits of a protein called
The rotor portion of the ATP synthase is composed of 10-14 subunits called "c subunits." As protons bind the rotor, on the intermembrane space side of the rotor, the rotor turns one subunit worth of distance. If the rotor of ATP synthase is composed of 10 c subunits, how many protons would be necessary to produce 6 ATP molecules?
of the three types of fibers; microfilaments (or and intermediate filaments are fibers with diameters in a Microtubules are the filaments) are the middle range. Microtubules are hollow rods about 25 nm in diameter and 200 nm to 25 um in length. Microtubule fibers are constructed of the globular protein A tubulin dimer consists of two slightly different polypeptides: a-tubulin and B-tubulin. Microtubules shape and support the cell and serve as tracks to guide motor proteins carrving organelles to their...
Question 26 (2 points) A mushroom O is composed of many threadlike filaments called mycorrhizae. O is specialized to obtain most of the nutrients for the fungal mycelium. is an independent stage in the alternation of generations of the fungal life cycle. is an above-ground reproductive structure connected to a mycelium.
This feature of the prokaryotic cell helps the cell to stick to surfaces. A. Flagella B. Pili C. Nucleoid region D. Cell wall
76) G-Actin polymerizes to form F-Actin. 77) Thin filaments are composed exclusively of the protein Myosin. 78) Each thin filament consists of about 250 Myosin molecules 79) The power stroke is generated during the latent phase. 80) Reformation of cross bridges occurs during the contraction-relaxation phase. 81) Creatine phosphate (phosphocreatine) carries extra oxygen in slow oxidative fibers 82) Myosin gives fast oxidative fibers their characteristic color.
How do intermediate filaments assemble from their subunits in a way that loses their polarity? ii FF • S B IU QiLearn Video
1.Describe and compare eukaryotic and prokaryotic flagella. 2.Describe post-translational and cotranslational transport. 3.Describe prokaryotic mRNA translation in detail, including all steps from start to finish, including all factors. 4.Describe the molecular events involved in regulation of the lac operon in response to both glucose and lactose levels, and transcript (mRNA) abundance regulation in the prokaryotic trp operon including attenuation. 5.Completely describe transcript (mRNA) abundance regulation in the prokaryotic trp operon, and discuss whether or not the attenuation mechanism of transcriptional...
32 Exercise 6 Determination of Motility QUESTIONS 1. How do prokaryotic and eukaryotic flagella differ? 2. How should you dispose of a hanging drop slide? 3. Why is it important to be able to determine motility? 4. Why are bacterial flagella not visible with a light microscope? 5. Which of the three methods of determining motility allow distinguishing of flagella arrangements?
Label the prokaryotic and eukaryotic ribosomes with the appropriate subunits Prokaryote Eukaryote 40S 30S 60S 70S I BOS < Prex 15 of 30 3 Next >
36. Which of the following is true for the ribosomes (rRNA) found in Prokaryotic cells? They are: a) made of DNA and protejn, b) the active site in carbohydrate synthesis, c) subunits that use mRNA as the directions for primary structure of protein attached to the endoplasmic reticulum, e) used to synthesize DNA by dehydration synthesis. answer the question and give a why the circled answer wasn't correct 36. Which of the following is true for the ribosomes (rRNA) found...