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Damm [24]
3 years ago
14

Lactose is a disaccharide formed by the formation of a ________ bond between glucose and ________.

Biology
1 answer:
alexira [117]3 years ago
5 0

Answer:

glycosidic; galactose.

Explanation:

Lactose is also known as table sugar. Lactose is present naturally in milk and a water soluble sugar.

Lactose is a disaccharide sugar made up of glucose unit. The lactose consists of glucose and galactose linked through the beta 1,4 glycosidic linkage.

Thus, the correct answer is option (2).

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Answer:

The correct option is A. Coal use in steam engines led to easier access to goods.

Explanation:

Coal is used in steam engines as a fuel. Coal is one of the cheapest source of energy and hence it has been serving mankind with various benefits since a long period of time.

The coal-based steam engines played a very important role in the developments made during the Industrial Revolution. Many industries started using coal as a power material and made progress.

The steam engines made it possible to transfer goods from one place to another very easily. As coal was a cheap source, hence trading of goods by steam engines was not very costly.

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3 years ago
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3 0
2 years ago
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FromTheMoon [43]

Answer:

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4 0
3 years ago
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S_A_V [24]
Directional selection I'm pretty sure hope it helps!
6 0
4 years ago
Read 2 more answers
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