What are the criteria for diagnosing rheumatoid arthritis? (select all that apply.) simultaneous symmetric swelling of joints soft-tissue swelling of at least three joints subcutaneous rheumatoid nodules swelling of at least one wrist joint morning stiffness in joints?

Out of the following given choices, the answers are;

morning stiffness in joints

swelling of joints soft-tissue swelling of at least three joints

Rheumatoid arthritis is the damage to the joint cartilage due to autoimmunity . This causes increased friction (hence wear and tear) of the bones at the joints. This causes pain at the joints and hence the subject is immobilized.  

anti-human il13 stable cell line (lebrikizumab) can be provided from creative biolabs.

explanation:

a neutral ph of 7 and normal organism temperature is needed for a certain enzyme to be effective.  

what would happen to the enzyme if the ph and/or temperature fluctuate greatly from the norm?  

a.the enzyme’s hydrogen bonds will break.  

b.the activation energy will increase.  

c.more product will be formed.

d.the ideal temperature and ph for the enzyme function will decrease.