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Flauer [41]
3 years ago
10

What is the main component of the thin filaments in muscle fibers and is responsible for muscle contraction?O actinO myosinactin

and myosinO O nerve and bone

Biology
2 answers:
grin007 [14]3 years ago
4 0

the answer is A. I took the test and got it right. The question is specifically asking about the THIN filaments, making it actin- and only actin.

barxatty [35]3 years ago
4 0

The answer is- b. Myosin

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The cross Lpq/lPQ x lpq/lpq is carried out and the L gene is found to be in the middle. what would be the geneotype of the doubl
ANEK [815]

Answer:

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Explanation:

Cross:

Parentals) pLq/PlQ x plq/plq

Gametes) pLq (Parental)          plq (Parental)

                PlQ (Parental)

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                PLq (Recomb)

                Plq (Recomb)

                PLQ (Double Recom)

                plq (Double Recom)  

Parentals)

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Recombination occurs between p and L, OR between l and q.

  • P----L-----q
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Double recombinant)

Recombination occurs between p and L, AND between l and q.

  • p-----l------q
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