Microfilaments - cytoskeletal structures, Biology

Assignment Help:

MICROFILAMENTS

Discovered by Pelvitz.
These are smallest cell structure.
These are non-living structures.
These are solid structures, consists of actin protein (contractile protein)
These are absent in cell organelles.
Diameter of microfilament = 5-10 nm
Present just below the plasma membrane.
Play role in cyclosis (streaming movement of cytoplasm).

Related Discussions:- Microfilaments - cytoskeletal structures

Explain epitope, Epitope: As related to the protein antigens, B-cell epito...

Epitope: As related to the protein antigens, B-cell epitopes comprises the amino acid residues of the protein molecule in which interact directly through the noncovalent bonds wit

Maintenance of the normal quantity of chromosomes, Q. Why is meiosis signif...

Q. Why is meiosis significant for the maintenance of the normal quantity of chromosomes of a species with sexual reproduction? A reduction to a half of the maximum normal quant

Is protein collagen has a high proportion of glycine, The protein collagen ...

The protein collagen has a high proportion (20% or more) of A. asparagine and glutamine B. proline and hydroxyproline C. glycine D. both A and B E. both A and C F

Community, COMMUNITY If you look around yourself you will notice that pop...

COMMUNITY If you look around yourself you will notice that populations of plants and animals seldom occur by themselves. The reason for this is quite obvious. In order to survive

Photosynthesis, How does the placement of veins help to carry out their fun...

How does the placement of veins help to carry out their function of transporting materials to and from the leaf ?

Explain changes in feeding behaviour of infants, Explain Changes in feeding...

Explain Changes in feeding behaviour of infants? On maturation of neuro-muscular system, the body is able to coordinate sucking, swallowing and breathing. Till about three mont

Describe the types of drugs, Describe the types of Drugs • Induction a...

Describe the types of Drugs • Induction agent (thiopentone, fentanyl, ketamine, midazolam) • Suxamethonium (1-2 mg/kg) is the muscle relaxant of choice. Rapid sequence ind

Ecosystem, what is the main excretory organ of a lizard

what is the main excretory organ of a lizard

Noteworthy features of the nervous system of arthropods, Q. What are the no...

Q. What are the noteworthy features of the nervous system of arthropods? In arthropods the nervous system has more sophisticated sensory receptors with well-advanced cephalizat

Yersinia pestis, what the advantage of yersinia pestis

what the advantage of yersinia pestis

Write Your Message!

Name

Email id

Message

Verfication Code

User Account

All Pages