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LuckyWell [14K]
3 years ago
8

Name the two types of digestion, and describe how they are similar and different.

Biology
1 answer:
Zina [86]3 years ago
5 0

Answer:

Mechanical digestion involves the mechanical breaking down of food into smaller pieces. It begins in the mouth with chewing. The tongue and the teeth play the most important roles here in moving the food around and chewing. Chemical digestion involves the chemical breakdown of food by different enzymes and chemicals.

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Sharks eat large fish, crabs, and starfish because they are ______. *
otez555 [7]

Answer:

Predators

Explanation:

8 0
3 years ago
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A buffer A buffer donates H ions when conditions become too basic and accepts H ions when conditions become too acidic. is a bas
Mamont248 [21]

Answer:

Option A, Donates H+ ions when conditions become too basic and accepts H+ ions when conditions become too acidic

Explanation:

Buffer solutions have the ability to maintain stability of pH of the solution. They resist any changes in the pH of the solution on addition of an acid or a base component or solution.  

Every buffer solution has a buffer capacity and range. Buffer capacity depicts the amount of acid or base solution is required to change the pH of the solution by 1 .

Hence, option E is correct

5 0
3 years ago
Methods for the Culturing
Maru [420]

Answer:

There are several types of bacterial culture methods that are selected based on the agent being cultured and the downstream use.

• Broth cultures.

• Agar plates.

• Agar based dipsticks.

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• Culture collections.

•Solid plate culture of thermophilic microorganisms.

• Isolation of pure cultures.

3 0
2 years ago
What is the name of the epithelial cell surface that faces the outside of an organ?
Goryan [66]

Apical surface is the name of the epithelial cell surface that faces the outside of an organ.

The edge of the epithelium that faces light or the outside environment is called the apical surface.

The apical surface of the epithelial cells, where the lumen of the vesicles and tubules are located, and the inner surface of the body cavities, form the interface between the extracellular and underlying tissues.

It has multiple functions, including absorption and excretion, immune surveillance, sensory conduction, and barrier formation.

These functions are activated by several specializations, including glycocalyx (it cushions and hydrates the apical membrane), apical plasma membrane lipids(it restricts flow of water and solutes), channels and receptors (it regulates active and passive transport and sense the presence of growth factors), cytokines, and mechanical stimuli (eg, tensile and shear stress).

Learn more about apical surface here : brainly.com/question/27907783

#SPJ4

7 0
2 years ago
What energy-carrier molecules are produced by glycolysis?
Ivanshal [37]

Answer:

the answer would be carbon molecules. When glucose is broken in half during glycolysis, 3 carbon molecules are produced. hope this helps. :)

7 0
3 years ago
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