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what is a dicondylic skull?
All locomotion is movement but all movement is not locomotion.JUSTIFY
why ribs are called bicephalic?
wat is pliable matrix? wat are chondroitin salts?
what is the difference between troponin and tropomyosin?
Define sliding filament theory of
what is cross arm?
can u give some examples of visceral organs ?
wht r chondroitin salts?
what is the role of calcium ions in muscle contraction?
Plz explain the diff. types of joints in human boby, their structure and speciality.
all locomotions are movements ,but all movements are not locomotions .why?
what is m line
What is the role of sarcoplasmic reticulum,myosin head and F-actin during contraction of striated muscle of humans?
How is the muscle contraction initiated?
how do we defferentiate between opisthe and proter after forming into individuals in paramecium?
Name the Contractile Proteins.
Who is grand old man of intestine and how many flagella it possess
what is ATP
what are the modifications that are observed in birds that help them fly? what is importance of air bladder in pisces
what is gnathochilarium
can i plzzz have the structure of meromyosin?
give short note on myoglobin.
functions of skeletal system?
Define ureotelism and ammonotelism.
is'nt it active sites of actin(point 4)cuz troponins r present on actins?
mechanism of muscle contraction
Actin and Myosin
Red and White muscles
(c) Pectoral and Pelvic girdle
what are the mechanism of muscle contraction?
Why do white muscle fibres have more sarcoplasmic reticulum?
what is the function of skull?
can anyone explain me the mechanism of muscle contraction in brief????i need the answer as soon as possible!!!!don't have too much time left!!!!!!!
explain sliding filament theory ?
How do youdistinguish between a skeletal muscle and a cardiac muscle?
what is action potential?
What is sliding filament theory??
the blank spaces:
mammals (except a few) have __________ cervical vertebra.
number of phalanges in each limb of human is __________
(c) Thin filament of myofibril contains 2 ‘F’ actins and
two other proteins namely __________ and __________.
(d) In a
muscle fibre Ca++ is stored in __________
__________ and __________ pairs of ribs are called floating ribs.
(f) The human cranium is made of
type of joint between pelvic bones in the pelvic girdle
which joint is present between pubic bones in pelvic girdle?
Name the type of joint between the following:-
(b) carpal/metacarpal of thumb
(c) between phalanges
(e) between cranial bones
(f) between pubic bones in the pelvic girdle
it articulates with the occipital condyles
please explain this sentence
What are the different types of
movements exhibited by the cells of human body?
What do youu mean by pubic symphysis?
which JOINT causes movement ina single plane?
someone plz explain sigmoid notch in a simple language with a clear figure
regarding the contraction of muscles , it says that the sliding filament theory is applicable to skeletal , cardiac and smooth muscle fibres.
later in my buk it also says, skeletal musclea contract only if stimulated. they dont have the property of automaticity inherent like in cardiac and visceral muscles... i undrstand cardiac .. bt visceral muscles? i mean they do need a stimulus ryt? for eg in the alimentary canal , there r nerve plexus ryt? they r involuntary bt how can they not need a stimulus? then what r the nerve plexus for? plz explain quick ..thank u :)
wat r occipital condyles?
Fill inthe blank spaces:
(a) Allmammals (except a few) have __________ cervical vertebra.
(b) Thenumber of phalanges in each limb of human is __________
(c) Thin filament of myofibril contains 2 ‘F’ actins andtwo other proteins namely __________ and __________.
(d) In amuscle fibre Ca++ is stored in __________
(e)__________ and __________ pairs of ribs are called floating ribs.
(f) The human cranium is made of__________ bones.
Explain the following :
The position of Radius and ulna in the video has been interchanged . The radius is the bone on the side of the thumb . as mentioned in the diagram by you and also in the ncert .Please correct the video.
wat is d difference between anterior and posterior , dorsal and ventral?????
I want a flowchart on locomotion and movements.
What is the difference between vertebral column and spinal cord
How do you distinguishbetween a skeletal muscle and a cardiac muscle?
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