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miskamm [114]
2 years ago
13

Please help I need to pass this class

Biology
1 answer:
Readme [11.4K]2 years ago
3 0
Point of mutated seems
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What is the equation for photosynthesis
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What type of epithelium is the "respiratory epithelium"? (Hint: this is NOT the same thing as the "respiratory membrane". The re
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The respiratory epithelium is a type of ciliated pseudostratified columnar epithelium.

Explanation:

The epithelium (a type of tissue) lines the blood vessels and inner-outer surfaces of organs. Their function includes protection, secretion, absorption, transport, etc. Based on the shape, they are classified as squamous, columnar, and cuboidal. Also, they can be simple epithelium (a single layer of cells) or stratified (layers of two or more cells).

Respiratory epithelium (airway epithelium) is a type of ciliated pseudostratified columnar epithelium. It is the epithelium that is found in the respiratory mucosa and lines most of the respiratory tract. It protects and moist the airways. It prevents infection by the self-cleaning mechanism of the airways (mucociliary clearance) and thus acts as a barrier to pathogens and foreign particles. It also secretes mucus and prevents tissue injury. The respiratory epithelium contains four types of cells-ciliated, goblet, club and airway basal cells. The arrangement of these multiple cell types as a single layer results in the non- alignment of their nuclei in the same plane. So the epithelium appears as layered or stratified. Hence the name pseudostratified or falsely layered.  

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3. What two paths can a cell take after it has grown?​
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Explanation:In eukaryotic cells, or cells with a nucleus, the stages of the cell cycle are divided into two major phases: interphase and the mitotic (M) phase.

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Which phrase best summarizes the theory of evolution by natural selection?
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Only the strongest animals survive
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This is why it is advisable to apply much heat on poultry products such as

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