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soldier1979 [14.2K]
2 years ago
10

Which of the following statements is true about dna

Biology
1 answer:
Ray Of Light [21]2 years ago
3 0

Answer:

D. The site of transcription is within the nucleus

Explanation:

this is because the process of DNA is converted into RNA

This requires a protein called RNA polymerase. It will copy certain regions of DNA and convert them into RNA (this occurs in the nucleus) and then this RNA goes to the cytoplasm, where it will be translated into a protein.

Therefore, its D.

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If a researcher is studying on the dosage level of some drugs, He is doing a PHARMACOLOGICAL studies

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What causes the "heat island" effect?
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Answer: The answer is D mate

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What color is produced upon the addition of methyl red indicator to a culture of a Gram negative bacilli in MR-VP broth if the o
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Bright cherry red color is produced upon the addition of methyl red indicator to a culture of a Gram negative bacilli in MR-VP broth if the organism used the mixed acid pathway of fermentation.

What is MR-VP test?

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Learn more about the MR-VP test with the help of the given link:

brainly.com/question/27962086

#SPJ4

5 0
1 year ago
In your own words Describe how autotrophs and heterotrophs obtain energy. please this answer must be at least 150 words any one
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The autotrophs are the primary producer in the food chain and they are the ones who initiate the food chain. They produce food by using sunlight or sometimes chemical energy or reactions. They primarily use carbon dioxide, sunlight and water to form sugars or carbohydrates which become their energy source. They use the process of photosynthesis or chemosynthesis to generate food. Examples of autotrophs are green plants, green algae, bacteria.

Heterotrophs cannot make their food via sunlight or other inorganic sources and hence are dependent on the autotrophs or other animals. The heterotrophs have been ranked as secondary and tertiary consumers and cannot be producers.  They consume the organic products made by autotrophs to obtain energy for various metabolic and biological activities. The heterotrophs can be herbivore, carnivore, fungi, parasitic plants.

Some are photo-hetrotrophs,  who use light as energy but cannot use carbon  dioxide as the carbon source since they cannot fix the carbon like autotrophs.

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3 years ago
It is acceptable to use the seat belt and shoulder harnesses to secure both the passenger and the wheelchair
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It is not acceptable, it is very dangerous for the person in the wheelchair 
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