Cardiac muscles, Biology

Assignment Help:

Cardiac Muscles

Cardiac muscles exhibit cross-banded appearance under the microscope similar to the skeletal muscles. Therefore, these are also called striated muscles, but the striations are not aligned as found in the skeletal muscles. Therefore, the striated appearance is less distinct in them. These also contain actin and myosin filaments. Cardiac muscle fibres are smaller it size than the skeletal muscle fibres. They are mononucleated but contain abundant mitochondria. Sarcoplasmic reticulum and T- tubules may be well developed or absent

2477_Cardiac Muscles.png

Figure: Cardiac Muscles


Related Discussions:- Cardiac muscles

Find out bonding geometry of c, The bonding geometry of C,O,N is determined...

The bonding geometry of C,O,N is determined by- Select one: a. The number of electrons in their outer energy level b. SP3 hybridization of orbitals in the valence shell

Define the elimination of vitamin e, Define the Elimination of Vitamin E? ...

Define the Elimination of Vitamin E? The primary oxidation product of α-tocopherol is α-tocophery quinone that can be conjugated to yield the glucuronate. This glucnronide is e

Working glucagon and insulin for the blood glucose control, Q. What are the...

Q. What are the functions of glucagon and insulin for the blood glucose control? Glucagon increases insulin and glycemia reduces it. They are antagonistic pancreatic hormones.

List the functions of insulin, Q. List the functions of insulin? a) Ins...

Q. List the functions of insulin? a) Insulin controls the level of the sugar (glucose) in the blood. b) Insulin permits cells to use sugar (glucose) for energy. Cells cannot

Lipids, LIPIDS Term given by Bloor. Lipids do not form polymers ...

LIPIDS Term given by Bloor. Lipids do not form polymers in nature except cutin (polymere of fatty acids). Most lipids are formed of fatty acids & alcohol. Ester bo

Omni science valve-types of valves, Omni Science Valve :  Thi...

Omni Science Valve :  This is another type of tilting disc valve available from 1978. The cage is made of titanium and disc out of pyrolitic carbon. There have been a

Mutitations, the concept that new varieties of organisms are still evolving...

the concept that new varieties of organisms are still evolving is best supported by the.......?

Cell, what is cell and what are the components of cell

what is cell and what are the components of cell

Explain about the food spoilage, Explain about the Food Spoilage? Foods...

Explain about the Food Spoilage? Foods gradually undergo deterioration or spoilage from the time they are harvested, caught, slaughtered or manufactured. Therefore, delay in th

Why can the genetic code be qualified as a degenerate code, Why can the gen...

Why can the genetic code be qualified as a "degenerate code"? The genetic code is a degenerate code because there are amino acids codified by more than one type of codon. It is

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd