difference between anatomy

Difference between collagen,  reticular and elastic fibre Features Collagen fibre Reticular fibre Elastin fibre Appearance Colourless hence called white collagen fibre Only demonstrated by special silver techniques hence called argyrophilic fibres . by taking up silver salt . it become back Yellow Distribution Widely distributed  particularly in tendons, joint capsules  and ligaments Lymphatic system,  basement membrane Blood vessels , lungs elastic ligament of vocal cord Structure They run in bundles in straight or sinus course  a bundle of the fibres branched but an individual fiber do not branch fibrils present The individual fibers branch and form a network of fiber . fibrils present The individual fibers branch and form a network of fibre. No fibrils Consisten...

Topics Microfilament Intermediate filaments Microtubules Features Thin, flexible filaments Strong, stable structures Exhibit dynamic instability Shape Double stranded linear helical array Ropelike fibers Non-branching long hollow cylinders Protein G-actin Different types of proteins Dimmers of α tubulin and β tubulin Enzymatic activity ATP hydrolytic activity None GTP hydrolytic activity Polarity Yes, both end grow  No Yes one growing end and other non-growing  end  Source of energy required for assembly ATP N/A GTP Location in cell Terminal web, core of microvilli, concentrated beneath the plasma membrane , contractile elements of muscles Extend across cytoplasm connecting desmosomes and hem...

Difference between organelle and inclusions Organelle Inclusions it is a structure within the cytoplasm that has a specific function . they are stored nutrients secretory product and pigment granules Ex: lipid droplets in fat cells, pigment granules in certain cells of skin and hair, glycogen granules in the liver and muscle cells membranous organelle are separately enclosed within their own lipid bilayers some of inclusion such as pigment granules are surrounded by a plasma membrane but lipid droplets and glycogens are not surrounded by a plasma membrane they are living they are lifeless it is more organized at eukaryotic cell it is found in both eukaryotic and prokaryotic cell it is metabolically active it is metabolically inactive they are permanent structure of cell they are temporary or permanent  structure of cell they are cytoplasmic structu...

Difference between dendrite and axon Dendrite Axon Nerve process of neuron received information from other neuron or from external environment  toward the nerve cell body Effector processes that transmit stimuli to other neuron or effector cells and carry information away from the cell body greater diameter than axon and usually short & tapered narrower than the dendrite and cylindrical  and extremely long (golgi type 1 neuron has axon  more than a meter to reach the effector organ but golgi type II neuron has very short axon unmyelinated myelinated but smaller axon of autonomic nervous system are unmyelinated and surrounded only by Schwann cell cytoplasm dendrite produces extensive arborizations called dendritic trees which significantly increase the receptors surface area of a neuron axon may give recurrent branch near the cell body: a branch of axon that turns back towards...

Difference between blood capillary and lymphatic capillary Blood capillary Lymph capillary basal lamina is present absent pericytes are present absent permeable to crystalloid permeable to colloids increase pressure of tissue fluid  collapse blood capillary increase pressure of tissue fluid the lymph capillary lumen remains patent it is the continuation of arteriole it start as blind end tube it is present in central nervous system it is absent in central nervous system blood capillary end into  venule lymph capillaries  end into lymphatic vessel which is connected by lymph node its diameter smaller than lymph capillary its diameter more than the blood capillary endothelium is usually continuous one end of the endothelium is overlap so lymph enter to the capillar...

Difference between male and female hip bone Topic Male hip bone Female hip bone Ischiopubic ramus Everted Not Everted Ischial spine Inverted Not Inverted Greater sciatic notch less wider    Wider  Diameter of acetabulum Larger Smaller Preauricular salcus Usually absent Deep Obturator foramen Large and oval Small and triangular iliac crest higher smaller thickness thicker thinner weight heavier lighter