Answer:
Lupus erythematosus is a type of autoimmune disease in which own important healthy cells are attacked by our body.
Explanation:
The systems that are affected by Lupus erythematosus include the following -
- Joints
- Skin
- Kidneys
- Blood cell
- Brain
- Heart
The most common signs and symptoms of Lupus erythematosus include:
-
Fatigue
- Fever
- Dry eyes
- Chest Pain
- Joint pain, stiffness and swelling
- Butterfly-shaped rash on the face
- Photosensitive Skin lesions
- Fingers and toes that turn white or blue when exposed to cold or during stressful periods (Raynaud's phenomenon)
- Shortness of breath
- Headaches, confusion and memory loss
The given question is incomplete. The complete question is as follows:
A protein has the amino acid sequence:
Asp-Ser-Arg-Leu-Ser-Lys-Thr-Met-Tyr-Ser-Ile-Glu-Ala-Pro-Ala-Lys-Leu-Asp-Trp-Glu-Gln-Asn-Met-Ala-Leu
How many peptide fragments would result from cleaving the sequence with…
a)cyanogen bromide=_______
b)trypsin=________
c) chymotrypsin=________
Answer:
Different enzymes and chemical conditions are require to hydrolyze the proteins into small peptides and amino acid sequences.
a) The cyanogen bromide can cut only at C terminus end of the methionine residues. The cynogen bromide will cleave at Thr-Met-Tyr and Asn-Met-Ala-. This results in the generation of three fragments.
b) Trypsin enzyme cleaves the lysine and arginine residue of the peptide chain and should not be followed by proline. Lysine will cleave at Ser-Lys-Thr, Ser-Arg-Leu, and Ala-Lys-Leu. This result in the generation of four fragments.
c) Chymotrypsin cleaves at the carboxy side of aromatic amino acid residues ( phenylalanine, tyrosine, tryptophan) and leucine. This will cut at the Arg-Leu-Ser, Met-Tyr-Ser, Lys-Leu and Asp-Trp-Glu and results in the generation of five fragments.
In New York is where the busiest is in America
Heyaa folk,
The main difference is that,
Enzymes are catalysts which are released by glands.
And hormones are chemicals which are released by glands.
Enzymes : Enzymes are macromolecular catalysts.
Hormones : Hormones are regulatory substances produced by glans.
Hope it helps u :)