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Natali [406]
3 years ago
6

Which colorless and odorless ga produced by radioactive decay of uranium-238 is considered to be a form of pollution

Biology
1 answer:
Gennadij [26K]3 years ago
4 0
The answer should be  Radon
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The study of two organisms are classified as ?
sattari [20]

The study of 2 organisms is called binomial nomenclature

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3 years ago
Describe the relationship between scientific research and the use of environmental resources
Reptile [31]
<span>Scientific research has an integral relationship to environmental resources. Resources that exist in the environment can help scientific research by making available the material that is necessary to conduct experiments. Water is an environmental resource and scientists can test the water in the environment in order to see if there are toxic levels of chemicals in the water. Without these resources, the science would not be as relevant.</span>
3 0
4 years ago
What kind of cell is shown in the illustration below?
stellarik [79]
If it is how you described it and there are not very many organelles on the inside, then I think it is a algae cell.
5 0
3 years ago
Most proteins in present-day mitochondria are made by cytoplasmic ribosomes from mRNA transcribed from nuclear genes. Can this f
igor_vitrenko [27]

Answer:

Yes; this difference from bacteria is unimportant, because the many similarities between bacteria and mitochondria provide sufficient evidence in favor of the hypothesis.

Explanation:

The passage speaks about the protein synthesising ability of bacteria and mitochondria. The bacteria are single-celled microorganism and they are prokaryotic. They lack membrane bound organelles such as mitochondria. But both mitochondria as well as the bacteria has certain similarities.

The structural similarities between the cell organelle and the organism shows favourable evidence that most proteins in present-day mitochondria are made by cytoplasmic ribosomes from mRNA transcribed from nuclear genes.

4 0
4 years ago
How are enzymes specific to substrates?<br>​
lorasvet [3.4K]

Enzymes are specific to substrates as they have an active site which only allow certain substrates to bind to the active site. This is due to the shape of the active site and any other substrates cannot bind to the active site.

<h3>EXPLANATION:</h3>

There is a model which is well known in the biology field of the lock and key model. this is because you have to have the correct key to insert it into the lock. this goes the same as an enzymes active site and the substrate.

7 0
3 years ago
Read 2 more answers
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