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AnnZ [28]
3 years ago
8

Genes have many regulatory sites that control gene expression, one of these is called the enhancer.

Biology
1 answer:
madam [21]3 years ago
8 0

Answer:

a) The enhancer site is a distal control site many nucleotides upstream from the promoter site, and activates the initiation complex of transcription.

Explanation:

Enhancers are the regulatory DNA sequences that are generally located quite away from the coding regions of a gene. These sequences are mostly present upstream of promoter sequences. Enhancers regulate the gene expression by stimulating the formation of an active transcription initiation complex and thereby, increase the rate of RNA synthesis. Enhancers also serve as the binding site for specific regulatory proteins. These proteins bound to the enhancers then activate transcription by interacting with the proteins bound to the promoters.

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The muscle that inserts on the acromion and scapular spine is the
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The muscle that inserts on the acromion and scapular spine is the Trapezius.

The trapezius muscle inserts into the scapular spine acromion and posterior superior lateral clavicle. Contraction of its various parts thus allows the scapula to be lifted, suspended, stabilized, and rotated. inserted. The deltoid muscle inserts into the acromion process, the main muscle that raises and extends the arm.

In humans, the acromion process can be flat curved hooked, or convex depending on the shape. The intrinsic muscles of the scapula include the rotator cuff teres major subscapularis teres minor and infraspinatus. These muscles attach to the surface of the scapula and assist in the abduction and external and internal rotation of the glenohumeral joint.

Learn more about The acromion here:-brainly.com/question/28192526

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7 0
1 year ago
What are the important elements found in the human body and part of many organic compounds?
balandron [24]
Oxygen, carbon, hydrogen, nitrogen, calcium, and phosphorus.
7 0
4 years ago
True or false. An individual who has suffered a stroke, which has caused damage in his cerebrum, and is now having problems with
MariettaO [177]

Answer:

<h2>False</h2>

Explanation:

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5 0
4 years ago
What does ATP lose when it is hydrolyzed?
larisa86 [58]
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3 years ago
When the cells of the ______ are stimulated, the desire to eat subsides?
SVETLANKA909090 [29]
<span>Satiety center of the brain.
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6 0
4 years ago
Read 2 more answers
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