Question

The cytoskeletal is a network of protein fibers found in all eukaryotic cells. One type of...

The cytoskeletal is a network of protein fibers found in all eukaryotic cells. One type of cytoskeletal fiber is made of tubulin proteins These fibers form the mitotic spindle, cilia and the eukaryotic (but not the bacterial) flagellum. They are called____________.

Science   Biology   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

Ans. Microtubules

There are 3 types of cytoskeletal fibres i.e. microfilament, microtubules and intermediate filaments. The microfilament is made up of actin and are thinnest filaments of the cytoskeleton. The microtubules are composed of alpha- and beta-tubulin subunits assembled into linear protofilaments which helps in mitosis, cell motility, intracellular transport, and maintenance of cell shape.

Please give a thumbs up if this answer was helpful to you. Thank you !!  :)

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
Ras proteins are found in all mammalian cells, and mutations in Ras are associated with cancer....
Ras proteins are found in all mammalian cells, and mutations in Ras are associated with cancer. For example, almost 75% of the tumor cells in lung and prostate cancer patients have a mutation at residue 61 in a protein called H-ras. Examine the structure of H-Ras (pdb code 3K8Y) using Chimera. Find residue 61 and identify what type of amino acid it is. Enter the proper 3 letter abbreviation.
Chloroplasts are        a. the sites of photosynthesis for eukaryotic cells b. the sites of photosynthesis for...
Chloroplasts are        a. the sites of photosynthesis for eukaryotic cells b. the sites of photosynthesis for prokaryotic cells        c. the sites of protein synthesis d. the sites of ATP synthesis in eukaryotic cells              e. (a) and (b) The nucleus of a cell              a. holds the code for protein synthesis b. is the site of ATP synthesis                  c. is the site of photosynthesis for eukaryotic cells d. is the carrier for most of the hereditary information for eukaryotic cells e....
40. This amino acid is not commonly found in a b-pleat. A) Alanine B) Tryptophan C)...
40. This amino acid is not commonly found in a b-pleat. A) Alanine B) Tryptophan C) Leucine D) Valine E) Isoleucine 47. These amino acids would contribute to forming bridge salts in protein secondary and tertiary structures: A) Arginine, Lysine, Glutamic Acid, Aspartic Acid B) Methionine, C) Serine, Threonine D) Tryptophan, Tyrosine, Phenylalanine E) None of the above 24. The structure and general chemical composition of the cell membrane is similar to the membranes of organelles. True or false? 28....
True of False. Please remember that all parts of the sentence must be True for the...
True of False. Please remember that all parts of the sentence must be True for the sentence to be deemed True (50 marks) True or False? 1 Pichia stipitis is a yeast capable of making yeast from wood carbohydrates, and the nucleus of prokaryotes is the only gene sequence in the cell 2 Liquid nutrients are supplied to cells in a Petri dish, and a piece of skin has only one type of human cells 3 Stem cells will differentiate...
Flag this Question Question 411 pts When an electron is transferred from one atom to another,...
Flag this Question Question 411 pts When an electron is transferred from one atom to another, and the two atoms are then electrically attracted to one another, a(n) ________________ bond is formed. ionic kinetic covalent hydrogen Flag this Question Question 421 pts Changing the number of ____________ of an atom would change the chemical properties of the atom. neutrons protons electrons electron shells Flag this Question Question 431 pts Forming molecules and breaking down molecules in biological organisms usually requires...
Question 401 pts Kinetic energy is the stored energy that can be used for motion. True...
Question 401 pts Kinetic energy is the stored energy that can be used for motion. True False Flag this Question Question 411 pts When an electron is transferred from one atom to another, and the two atoms are then electrically attracted to one another, a(n) ________________ bond is formed. ionic kinetic covalent hydrogen Flag this Question Question 421 pts Changing the number of ____________ of an atom would change the chemical properties of the atom. neutrons protons electrons electron shells...
QUESTION 10 Which of the following proteins are active during anaerobic fermentation? myokinase protease acetylcholinesterase phosphatse...
QUESTION 10 Which of the following proteins are active during anaerobic fermentation? myokinase protease acetylcholinesterase phosphatse 2 points    QUESTION 11 _____________ has the greatest influence on resting membrane potential. Sodium Chloride Magnesium Potassium 2 points    QUESTION 12 Ribosomes are in the ___________________. soma axon hillock dendrite axon 2 points    QUESTION 13 A mixed nerve has only efferent neurons. True False 2 points    QUESTION 14 Myoglobin is a protein that binds oxygen. True False 2 points   ...
The scientific method is best distinguished from earlier forms of knowledge by Accurate measurements              b. inductive...
The scientific method is best distinguished from earlier forms of knowledge by Accurate measurements              b. inductive reasoning           c. deductive reasoning d. publishing of results                 e. experimentation Which one word best describes a tentative explanation of the data? a. control        b. deduction    c. theory          d. placebo       e. hypothesis An explanation which has been widely tested, which is not found to be false, and which explains a large group of observations is called                      a. quantitative analysis           b. a theory Qualitative...
1 In the absence of oxygen, cells consume glucose at a high, steady rate. When oxygen...
1 In the absence of oxygen, cells consume glucose at a high, steady rate. When oxygen is added, glucose consumption drops precipitously and is then maintained at the lower rate. Why is glucose consumed at a high rate in the absence of oxygen and at a low rate in its presence? 2 In the following diagram showing the distribution of thermal energy in a population of substrate molecules, the energy thresholds indicated by numbers represent ... Energy per molecule Number...
Can you paraphrase the following rationale for me: Male Reproductive System 1. Which of the following...
Can you paraphrase the following rationale for me: Male Reproductive System 1. Which of the following accurately describes spermiogenesis? a. Occurs before puberty b. Involves stem cells, meiosis, and spermatogenesis c. Involves cytodifferentiation of early spermatids d. Occurs in diploid cells e. Results in the formation of primary spermatocytes Rationale: Spermatogenesis, the first part of sperm production involves mainly mitosis and meiosis and is followed by spermiogenesis, the final differentiation process occurring in the haploid male germ cells. Spermatogenesis begins...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT