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Marina CMI [18]
3 years ago
7

What happens as changing global temperatures affect polar ice?

Biology
1 answer:
Ludmilka [50]3 years ago
6 0

Answer: OMG THIS IS SOMETHING I KNOW ABOUT!! OKAYYY. When the global temperatures affect the polar ice, the ice start to melt. If the ice melts then the polar bears could loose their home, and would not have any other place to live. Polar bears need a very cold place to live, because it's suitable for them. Umm also The polar ice could eventually flood some parts of the earth causing a global flood!!

Explanation: Also if they have any left, sign the petition to save the polar bears.... they need help fastt! also, they (trump) want to drill into the ice to get some type of "oil" out the ice!! Please they need help!

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Previously understood similarities that seemed to connect slime molds and fungi are now considered to be _____.
Rudiy27
<h2>Previously understood similarities that seemed to connect slime molds and fungi are now considered to be examples of convergent evolution</h2>

Explanation:

  • Convergent evolution is an evolutionary process where unrelated monophyletic organisms independently develop or evolve similar characteristic traits due to the need to adapting to similar conditions or ecological or environmental necessity.
  • The slime molds are subsets or part of amoebozoans but have certain morphological features similar to that of fungi, this type of evolutionary behavior is called convergent evolution.
  • Under stressful conditions, slime molds produce and develop spore-generating fruity bodies like fungi, which is a convergent evolutionary change.
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3 years ago
When a microbe that is not part of the normal biota enters the body, it is likely to first encounter which type of host defense?
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When a microbe that is not part of the normal biota enters the body, it is likely to first encounter first line of host defense.

The term "normal microbiota" describes the microorganisms that are present in every human's conjunctiva, oral mucosa, skin's surface and deeper layers, saliva, and gastrointestinal tracts. The host employs a number of defences to defend against infection.

Mucus, which has a variety of normal microbiota that compete with and may even destroy invasive bacteria and virae, is one of the body's first lines of defence.Once a virus or bacteria penetrates the skin and mucosa, the host may experience changes that lessen the invader's power. A fever is one instance of such a shift.

Therefore, When a microbe that is not part of the normal biota enters the body, it is likely to first encounter first line of host defense.

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2 years ago
Which of the following makes up the phospholipid bilayer of the cell membrane
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hydrophobic tail and hydrophilic head.

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4 years ago
in general, elastase can cleave a peptide bond after a small amino acid, such as gly, ser, val, and ala. however, it may fail to
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Reduced entropy, closeness, and orientation stabilization of the transition state O the enzyme

<h3>How does the proline effect work?</h3>

According to the well-known "proline effect," peptides containing Aze and Pro selectively fragment N-terminal to the Pro/Aze residue to produce yn + ions. Contrarily, peptides that include Pip and NMeA fragment specifically C-terminal to the Pip/NMeA residue to produce bn + ions.

<h3>Proline: an enzyme or not?</h3>

A universal enzyme in all living things is proline dehydrogenase (ProDH), also known as proline oxidase (POX). It catalyzes the conversion of L-proline into delta1-pyrroline-5-carboxylate, releasing electrons that can then be transported to either electron transfer systems or molecular oxygen.

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Maureen sprinkled some seeds on the ground in the woods near her home. A few weeks later, she returned to the place where she sp
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