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aniked [119]
3 years ago
10

What two important domains within a riboswitch involve the ligand-binding site?\ What two important domains within a riboswitch

involve the ligand-binding site? A site and B site conformation and anticonformation aptamer and expression platform B site and C site alpha and beta
Biology
1 answer:
expeople1 [14]3 years ago
7 0
The correct answer for the question that is being presented above is this one: "conformation and anticonformation." The two important domains within a riboswitch that involve the ligand-binding site are conformation and anticonformation. Riboswitch<span> refers to the regulatory segment of a </span>messenger RNA<span> molecule that binds a </span><span>small molecule.</span>
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Are Burmese pythons taking over Florida? Burmese pythons (Python molurus bivittatus) are constricting snakes that can reach enor
LuckyWell [14K]

Answer:

1. It is now illegal to import or purchase Burmese pythons in Florida. Probably, at some point, python owners who no longer wanted to care for them let them go in the Everglades. By the mid-1990s, the pythons had established a breeding population.

2. There have been no human deaths from wild-living Burmese pythons in Florida. Overall, the risk of attack is very low. ... The simplest and most sure-fire way to reduce the risk of human fatalities is to avoid interacting with a large constrictor.

Explanation:

Burmese pythons are not poisonous snakes, however they are constrictors, coiling around their prey and squeezing the life out of it. The officials in the state of Florida are extremely concerned about the invasion of these large snakes and their ability to take over most of the Everglades.

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a mechanism that is effective in maintaining a normal glomerular blood pressure only if the systemic mean arterial pressure rema
rodikova [14]

A mechanism that is effective in maintaining a normal glomerular blood pressure only if the systemic mean arterial pressure remains between 80 and 180 mm hg is called renal autoregulation.

<h3>What is renal autoregulation?</h3>
  • Autoregulation is the inner characteristic of blood vessels present in end organs, like heart, kidney, and mind, by which they dilate or constrict in response to pressure changes, thus help to keep the blood flow generally steady.
  • Usually our body tries to regulate our blood pressure in range of 50 to 150 mm Hg.
  • Regulation of renal blood flow and glomerular blood pressure in kidneys is called renal autoregulation.
  • There are 3 mechanisms of renal blood flow namely myogenic response (MR), tubuloglomerular feedback (TGF) and third mechanism that is independent of TGF but slower than MR.

Learn more about renal autoregulation here:

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3 0
1 year ago
1) How is DNA condensed to form a chromosome?
frosja888 [35]

Answer:

Hello! Here are the answers:

  1. Chromosomes are a highly condensed form of a combination of DNA and protein called chromatin. DNA strands (negatively charged) are tightly wound around these proteins called histones (positively charged) to form chromosomes.
  2. Mechanism genes code for for proteins that govern life processes. These genes or portions of DNA  are called exons. DNA segments between these exons are called introns that strictly code for regulatory proteins and also contain genetic regulatory elements (DNA sequences that control gene expression).
  3. Gene expression is the process of translation of DNA sequences into proteins. The genetic code is the nucleotide sequence in the DNA itself that codes for different amino acids that combine together to form a functional protein.

Explanation:

* 2. The intronic regions are misleadingly referred to as "junk DNA" but introns code for crucial regulatory elements that control gene expression.

* 3. The genetic code determines the sequence of amino acids in various proteins.

7 0
3 years ago
Which are functions of the skin? Check all that apply.
vlada-n [284]

Answer:

the answer is A. C. D

Explanation:

I took the test

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