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mel-nik [20]
2 years ago
5

How much unsaturated fatty acids are present in butter?

Biology
1 answer:
lapo4ka [179]2 years ago
5 0

Explanation:

Butter, beef suet, and tallow are about 50% saturated, but all other animal fats are more unsaturated than they are saturated.

...

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Phantasy [73]

Answer:

The answer is single replacement :)

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2 years ago
The nucleoside analogue acyclovir, which is used to treat herpes simplex virus (HSV) infections, lacks a 3′ hydroxyl group (–OH)
Dima020 [189]

Answer:

There won't be any functional viral DNA synthesis

Explanation:

First of all, you must consider that the HSV has a double-stranded, linear DNA genome. Furthermore, the DNA skeleton is made of the 5'-3' phosphodiester bond. In other words, the 5-phosphat of a nucleotide will bond the 3' OH of the Deoxyribose (see image).

Therefore, if you add a molecule which lacks the 3' OH, such as acyclovir, and has a similar chemical structure to a regular nucleotide, the DNA polimerase will be able to add acyclovir to the main backbone of the viral genome. All in all, you'd be ''cheating'' the DNA pol.

Hence, wherever acyclovir was integrated, there won't be any chance to form a 5'-3' phosphodiester bond. The protomolecule will not be stable and will soon be degradated.

6 0
3 years ago
During which stage of development does a human learn self-care such a bathing, using the toilet, and brushing teeth?
Arte-miy333 [17]

Answer:

C. Early childhood

Explanation:

5 0
2 years ago
The study of gene-environment interactions in the production of phenotype is called ____.
Vladimir79 [104]
<span>The study of the interactions of genes with the environment is called Epigenetic, is how genes are expressed in relation to environmental factors and how diseases and other conditions develop. It is the study of the impact of environment and lifestyle on the behavior of genes and the way it responds to external factors.</span>
6 0
3 years ago
How much energy must these squid and small fish consume to sustain the elephant seal population
Inessa05 [86]

Answer:

<em>Well, Since the elephant seals consume 200,000 calories from the squid and small fish, this means that the squid and the small fish get 2,000,000 calories from their food, thus they are able to sustain the population of elephant seals. Hope That Helps!</em>

6 0
2 years ago
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