Question

Which of the following items best decribes lubrication of synovial joints? Group of answer choices Hyaluronic...

Which of the following items best decribes lubrication of synovial joints?

Group of answer choices

Hyaluronic acid and lubricin, which are secreted by the synovial membrane

Secretion of the choroid plexus

Aqueous humor

They do not need it because they are smooth

Science   Anatomy-And-Physiology   
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Answer #1

Hyaluronic acid and lubricin , which are secreted by the synovial membrane located inner to the synovial joint lubricates the synovial joint

Apart from hyaluronic acid, lubricin , proteinases and collagenases are also present in synovial fluid

Secretion of choroid plexus in brain ventricles causes production of cerebro spinal fluid (CSF)

Aqueous humor is produced in eye

Synovial joint are covered by layer of hyaline cartilage which lines the epiphyses of joint ends of bone

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