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stich3 [128]
3 years ago
8

!HELP!30 points! I'll give you brainliest.

Health
1 answer:
andre [41]3 years ago
8 0

Answer:

Actin is a family of globular multi-functional proteins that form microfilaments. It is found in essentially all eukaryotic cells, where it may be present at a concentration of over 100 μM

Explanation:

Function of  Actin Protein : (1) Being the structural makeup and support of the cytoskeleton. (2) Dividing and producing cells in order to enable cells to move spontaneously and actively. (3) Serving as a supportive framework for myosin proteins during muscle contraction.

Structure of Actin Protein : They are the smallest cytoskeletal filaments, with a diameter of 7 nm. They are thin, relatively flexible threads that can be crosslinked together in different ways to form very different structures. Actin monomers are called globular actin or G-actin

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James's first as a psychologist had as a starting point the creation of a small psychology laboratory in 1875 at Harvard University; and his first psychology course, on "The Relationships between Physiology and Psychology." In this period the culmination of his theoretical production is the publication, in 1890, after 12 years of thorough elaboration, published the book "The Principle of Psychology". This book (over a thousand pages in length) contains James' main ideas on topics such as "habit", "attention", "thought flow" and "self".

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