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Sonja [21]
4 years ago
8

Why are the moon’s craters preserved?

Biology
1 answer:
Bingel [31]4 years ago
7 0
The main reason is that there is no atmosphere. This means that there is no weather and no weather means that there is no wind or rain. Wind and rain are main components of erosion and because there is no erosion, craters can stay preserved for a very long time.

Hope this helps!! 
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why does protecting biodiversity at ecosystem be a better strategy than protecting an individual spiecies​
prisoha [69]

Answer:

because protecting an ecosystem would be protecting species in return that live in that ecosystem, and if you focus on protecting the individual species, then their ecosystem might die leading them to die because there is a whole lot of risk OF DIE.

Explanation: mr clean

6 0
3 years ago
The Roman:
Aleks [24]
I think all of the above...
because I know they built aqueducts and sewers, so since 2 of they are correct, then all 3 must be.
8 0
3 years ago
What element is found in amino acid that isn't found in simple sugars like glucose or fructose
Sunny_sXe [5.5K]
The element acid found is Nitrogen
4 0
4 years ago
What’s the difference between budding and vegetative propation
DedPeter [7]
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</span>Budding<span> is a type of asexual </span>reproduction<span> in which a new organism develops from an outgrowth or bud due to cell division at one particular site.</span>
8 0
3 years ago
The role that p53 protein plays in suppressing inappropriate progression through the cell cycle depends on all of the following
Alex73 [517]

Options are not provided in the question. The complete question is as following:

The role that p53 protein plays in suppressing inappropriate progression through the cell cycle depends on all of the following EXCEPT _______.

A) p53 indirectly blocks G1 to S transition in the cell cycle

B) p53 activates transcription of WAF1

C) p53 stability increases in the presence of unrepaired DNA lesions

D) the ability of p53 to bind DNA lesions

Answer: D) the ability of p53 to bind DNA lesions

Explanation:

The activities of the protein p53 are dependent on its binding DNA. Specific post-translational modifications to the p53 protein are important for efficient sequence-specific binding and transcription activities. Non-sequence-specific DNA binding can involve a broad range of p53 proteins and predominate as more serious DNA damage or greater induction of p53 protein. P53 Protein is not strictly essential for sensing and repairing DNA damage. Alternatively, p53 protein can control an apoptosis checkpoint by competing with DNA repair proteins for non-sequence-specific binding in the DNA duplex to exposed single-stranded regions.

Hence, while suppresing inappropriate progression through the cell cycle protein p53 does not bind to DNA lesions.

Hence, the correct option is D.

5 0
4 years ago
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