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Masja [62]
2 years ago
11

Why do children with junctional epidermolysis bullosa have fragile skin

Biology
1 answer:
Kazeer [188]2 years ago
4 0
Because of a mutation in the COL7A1 gene which is the gene that provides the body with instructions for making the protein that form the pieces of a larger protein that makes collagen
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What is indicated by two species having similar amino acids in the hemoglobin protein?
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Hemoglobin protein is the iron containing protein found in the red blood cells which function by transporting oxygen through the blood stream from from the lungs to the tissues and it is important for survival. However, the  two species that have similar amino acids in the hemoglobin protein were Rhesus monkey and Human because they were not far from others.</span>
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A group of parasites called myxozoans have traditionally been considered simple multicellular protists. However, because these o
brilliants [131]

Answer:

A group of parasites called myxozoans have traditionally been considered simple multicellular protists. However, because these organisms possess stinging cells, some scientists consider them to be animals in the phylum that is named for such cells, the <u>cnidarians</u>.

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Cnidarians are animals with radial symmetry, that is, their bodies can be divided, by different planes, into equal parts. It includes hydras, jellyfish, anemones and marine corals. Its body is a kind of sac with an opening (the mouth) surrounded by a circle of tentacles. Some have a dominant jellyfish phase, others polyp, or both. They present defensive nematocysts with stinging action.

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The fusion of a _______________ and a _________________ produces a zygote with 46 (2n) chromosome number.
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Sleepwalking is most likely to be associated with ________ sleep.
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NREM 3

The correct answer is: Stage 3


I hope that helped! c:
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