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what is a dicondylic skull?
why ribs are called bicephalic?
All locomotion is movement but all movement is not locomotion.JUSTIFY
what is the difference between troponin and tropomyosin?
wht r chondroitin salts?
Define sliding filament theory of
can u give some examples of visceral organs ?
what is fascicles and fascia
what is the role of calcium ions in muscle contraction?
can i plzzz have the structure of meromyosin?
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?
how do we defferentiate between opisthe and proter after forming into individuals in paramecium?
what is m line
How is the muscle contraction initiated?
wat is pliable matrix? wat are chondroitin salts?
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
give short note on myoglobin.
functions of skeletal system?
Define ureotelism and ammonotelism.
mechanism of muscle contraction
"Greater the amount of work performed by the muscle , the greater is the amount of ATP that is cleaved ".This is called as --
what are the mechanism of muscle contraction?
what is the function of skull?
here it is said that the actin is thick where as in our textbook it is said to be thin???
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!!!!!!!
Q8.Which of the following synovial joints is present between phalanges?
Which of the following synovial joints is present between phalanges?
Why I was marked wrong ?
explain sliding filament theory ?
why does the i band and h zone lie relaxed
what is cross arm?
What is the role of sarcoplasmic reticulum,myosin head and F-actin during contraction of striated muscle of humans?
plz ans fast.....explain the mechanism of muscle contraction with the help of a diag.
What is sliding filament theory??
What is bisephalic.explain in detail with 3- D diagram
type of joint between pelvic bones in the pelvic girdle
which part in locomotion is most important in locomotion chapter. According to exams what should be prepared and what should be left????
wdistinguish between red muscle and white muscle
which joint is present between pubic bones in 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?
someone plz explain sigmoid notch in a simple language with a clear figure
wat r occipital condyles?
dose their is any effect on height if sacromere shortened?
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 :)
What is the biological importance of actin and Myosin?
I want a flowchart on locomotion and movements.
what leads to paralysis?
What do you mean by dorsally and ventrally??????
Explain the following :
What is acromion. Explain in detail with #- D diagram
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.
name the main components of human skeletal system?
What is the difference between vertebral column and spinal cord
the total no. of skull bones in NOOTAN CLASS 11 BIO BOOK is given 28 here it is given 22? which one's correct???????/
wat is d difference between anterior and posterior , dorsal and ventral?????
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