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Eduardwww [97]
3 years ago
12

All organisms are made of more than one cell

Biology
2 answers:
Nana76 [90]3 years ago
6 0

That statement is false. Bacteria are single-celled organisms.

nexus9112 [7]3 years ago
3 0

Answer:

false because organisms are divided in to two unicellular and multicellular

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Which best describes biogeographic isolation?
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Bio-geographic isolation is the separation of part/a whole species due to either biological or geographical reasons.

Biological could be lack of food, or a more preferable source of food somewhere else, etc. Geographical could be rivers, oceans, mountains, etc.

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What best explains why the moon's surface gravity is only one-sixth of Earth's surface gravity?
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Which membranes line the passageways that open to the exterior of the body, including those of the respiratory, digestive, repro
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Mucous membranes line the passageways that open to the exterior of the body, including those of the respiratory, digestive, reproductive, and urinary systems in the body.

A mucous membrane or mucosa is a membrane that lines various cavities in the body of an organism and covers the surface of internal organs. It consists of one or more layers of epithelial cells overlying a layer of loose connective tissue.

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Learn more about Mucous membranes here : brainly.com/question/26244782

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8 0
1 year ago
Which physical property is the rate at which
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I is answer. Don't open link. It is most likeky unsafe.
6 0
3 years ago
Plasmids are small circular DNA molecules found in bacteria that replicate separately from chromosomes. Why are plasmids essenti
oksano4ka [1.4K]

Answer:

DNA from a gene of interest can be inserted into a plasmid, then the modified plasmid can be inserted into a bacterial cell to replicate a gene of interest many times.

Explanation:

Plasmids are the extra-chromosomal circular DNA present in bacterial cells. Plasmids are able to replicate themselves independent of genetic DNA. Their ability to self replicate allows them to maintain themselves in the bacterial cells. This is why plasmids are used as cloning vectors in recombinant DNA technology.

A gene of interest is isolated from the donor cell and is inserted into the plasmid. The recombinant plasmid is introduced into bacterial cells where it replicates the ligated desired gene and allows the gene cloning. For example, the human insulin gene is ligated with plasmid and the recombinant plasmid is introduced in <em>E. coli</em> where it replicates the human insulin gene and allows the production of desired copies of the gene.

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