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Valentin [98]
3 years ago
9

What is not a necessity of life?

Biology
1 answer:
Natalija [7]3 years ago
4 0
Any wants basically. like a game or a car
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Relate the structure of DNA to its function.
Vesnalui [34]

Answer:

Explanation:

DNA is deoxyribose nucleic acid. It is a double helical structure. It remains in the coiled form so as to make the information stored in the small region within the cell. The sequence of bases allows the information to be stored in the coded form so as to promote the synthesis of proteins. Complementary base pairing allows the DNA molecule to replicate itself.

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What makes lipids different from other organic compounds? A. They make simple sugars. B. They are made of amino acids. C. They c
erastovalidia [21]
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3 years ago
When the acetylcholine receptor sites are not occupied _____?
andre [41]
<span>Sodium channels close when not occupied

</span><span>Sodium ions diffuse through and enter the cell.
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Then they leave the cell.





The sodium diverts in the cell layer have receptor locales for acetylcholine.
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Which of the following is not an effect of complement activation? Select one: Interference with viral replication Increased phag
Nostrana [21]

Answer:

The correct answer is "Interference with viral replication".

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3 years ago
How do bacteria enable a baby to extract nutrition from the mother's milk?
Firlakuza [10]

Answer:

Lots of bacteria are present as the microflora of a baby's gut which helps it to extract the nutrition from mother's milk and also helps the baby to maintain a low number of pathogenic bacteria in its gut.

Some bacteria present in the baby gut release enzymes like glycoside hydrolase which helps baby to digest carbohydrate present in the mother's milk.  

Bacteria like Bifidobacterium, Streptococcus, Staphylococcus are already present in breast milk which helps in making gut microflora of baby and this gut microflora helps in extracting nutrients from mother's milk.

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