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vovikov84 [41]
3 years ago
9

Where are cells that circulate through the immune system produced?

Biology
2 answers:
arlik [135]3 years ago
6 0
"The cells of the immune system originate in the bone marrow, where many of them also mature. They then migrate to guard the peripheral tissues, circulating in the blood and in a specialized system of vessels called the lymphatic system."
Verizon [17]3 years ago
3 0

Answer: I beleive the anwser is in your gut

Explanation:

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chubhunter [2.5K]

Answer:

Q2 is D and Q3 is C Q4 is A and Q5 is A

Explanation:

a flood carries soil and rock with it which proves 2 c is the only physical change which proves 3 waves beak stones they don't combine 4 and more rainfall means more erosion so more sediment proves 5 the other answers on 5 is contradictory

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3 years ago
An actin-binding protein called cofilin binds preferentially to ADP-containing actin filaments rather than ATP-containing actin
Phantasy [73]

Answer:

Cofilin binds to older actin filaments

Explanation:

Microfilaments (also called actin filaments) are a class of protein filament common to all eukaryotic cells, which consist of two strands of subunits of the protein actin. Microfilaments form part of the cell's cytoskeleton and interact with the protein myosin in order to allow the movement of the cell. Within the cell, actin may show two different forms: monomeric G-actin and polymeric F-actin filaments. Microfilaments provide shape to the cell because these filaments can depolymerize (disassemble) and polymerize (assembly) quickly, thereby allowing the cell to change its shape. During the polymerization process, the ATP that is bound to G-actin is hydrolyzed to ADP, which is bound to F-actin. ATP-actin subunits are present at the barbed ends of the filaments, and cleavage of the ATP molecules produces highly stable filaments bound to ADP. In consequence, it is expected that cofilin binds preferentially to highly stable (older) filaments ADP-actin filaments instead of ATP-actin filaments.

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2 years ago
A chemical has been found to harm the same component in both prokaryotic and eukaryotic cells. Which components are those?
VikaD [51]

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6 0
3 years ago
Describe the procedure of water reaching the leaves from the roots of a plant
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3 years ago
Chromatic aberration is caused by:
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Chromatic is a reflection of different wavelength of electromagnetic radiation through slightly different angles in a failure to focus...It causes colored fringes
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3 years ago
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