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Andrew [12]
2 years ago
11

Which statement below does NOT correctly describe water's chemical

Biology
1 answer:
wel2 years ago
5 0

Answer:

b.

Explanation:

This is incorrect, because, "water is a powerful accelerator of chemical reactions."

Credit to www.astronno.com

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A scientist recently discovered a pond organism that is unicellular, contains chloroplasts and other membrane-bound organelles,
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I think that it would be classified in the prokaryotic domain.
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3 years ago
A major function of glycoproteins and glycolipids in the cell membrane is to
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Answer:

be part of the cell signaling process

Explanation:

Glycoproteins and glycolipids are proteins and lipids with carbohydrate chain attached to it. They are an important component of the cell membrane with many roles:

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2. High-pressure systems usually are associated with are associated with A. Clouds and precipitation, fair weather B. The jet st
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Answer:

Correct Answer ( A.) High pressure usually are associated with fair weather and low pressure systems are associated with clouds and precipitation

Explanation:

High pressure systems are usually are associated with ___________ and low-pressures systems are associated with _____________.

5 0
3 years ago
Need help right away!!
MrRissso [65]

Answer:

A. Sex chromosome.. Example.. Turner's syndrome

8 0
3 years ago
Duplication of chromosomes occurs during S phase of the cell cycle. Duplication requires the separation of complementary DNA str
frozen [14]

Answer:

Some statements of the question are missing but it can be understand as the Hydrogen bonds are Easy to break, Less amount of heat required, Less amount of enzyme needed and Can be broken by mild concentration of enzyme.

Explanation:

Weak bonds like hydrogen bonds are found to beneficial in some situations. During the duplication of chromosomes which occurs in S phase of cell cycle the DNA replicated. This replication is facilitated by separation of the two strands of DNA and formation of complimentary strand on the two primary strands. The enzymes involved in the process of separation of strands are DNA helicase and Topoisomerase mainly. As the bonds between the strands are weak hydrogen bonds, the enzymes function effectively without requiring extra heat or more saturation. It will found to be difficult if those bonds will be covalent bonds because they are much stronger than hydrogen bonds and are not easily broken by these enzymes. Extra processes will be required to break those strong bonds.

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3 years ago
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