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Gre4nikov [31]
4 years ago
15

DNA can be found in all cells EXCEPT which of the following?

Biology
1 answer:
Paha777 [63]4 years ago
6 0

Answer:

mature red blood cells/erythrocytes

Explanation:

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Which best describes an experiment that had good scientific design?
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c

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A 16-year-old involved in a motor vehicle accident is brought via ambulance to the emergency room you work at. she needs an emer
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4 years ago
3. The buccal cavity comprises ________,_______and __________.
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The movement of food through the esophagus  is called peristalsis.

<h3>What is the buccal cavity?</h3>

The mouth is what we generally call the buccal cavity. It is an opening that contains the teeth and the tongue. The tongue plays the important role of serving as the organ of taste while the teeth serves to marsh food. It is the white strong structure that occurs in the mouth that enables is to masticate our food. Also in the mouth we have the salivary gland which plays the role of secreting the saliva and we know that the saliva contains from enzymes that makes it possible for the digestion of food to commence at the moth. It the follows that the buccal cavity is made up of the teeth, tongue and salivary glands.

Food moves into the stomach via the esophagus. Thus movement is slow and is aided by the muscles that line the gastro intestinal tract. As such, movement of food through the esophagus  is called peristalsis.

Learn more about peristalsis:brainly.com/question/15265456

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7 0
2 years ago
The mechanical and chemical receptors that control digestive activity are located ________.
Firdavs [7]
The mechanical and chemical receptors that control digestive activity are located in the walls of the tract organs.
5 0
3 years ago
Create your own Controlled expirement
hodyreva [135]

Answer:

an explosion

Explanation:

we need a coca cola and a cup and bicarbonato and then boooooooom

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3 years ago
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