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Zolol [24]
3 years ago
15

What does trophic level mean in ecosystem

Biology
1 answer:
serious [3.7K]3 years ago
4 0
The trophic level is a class of organisms in the food chain.
In a food chain, it starts with the sun, food chains ALWAYS starts with the Sun. The next part of the chain is the producers who use the Sun's energy. The Producers are flowers, grass, and trees. Next, comes the Primary Consumers that eat the producers, they can be grasshoppers, and rabbits. Next animal in the chain is the Secondary Consumer that eats the Primary one, they are foxes and birds. Then, the Tertiary Consumers that eat the Secondary ones, they are snakes and coyotes. And lastly are the Quaternary Consumers that are the top predators. Quaternary Consumers are Hawks, Wolves, Bears and so on. 
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What would be first three amino acids in the protein formed from this gene? UTC GTU TTG
Andrews [41]
<h2>Answer:</h2>

The three amino acid will be Tyrosine, Asparagine and Lysine respectively to sequence.

<h3>Explanation:</h3>

UTC GTU TTG

First the thymine in the sequence is changed to A, adenine because in the mRNA only three types of nucleotides are allowed which are Adenine, thymine and Uracil.

So the sequence will be:

UAC GAU AAG

These codons will be read by tRNA producing the polypeptide sequence of amino acids which are as follow:

Tyrosine Asparagine Lysine.

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3 years ago
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Normally, people produce about 100 billion white blood cells a day. ... However, an increase in the number of white blood cells is also caused by cancers of the bone marrow (such as leukemia) or by the release of immature or abnormal white blood cells from the bone marrow into the blood.

Overview of White Blood Cell Disorders - The Merck Manuals

https://www.merckmanuals.com/.../blood-disorders/white-blood-cell-disorders/overview-...

3 0
3 years ago
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How does carrying capacity limit population numbers?
Nina [5.8K]

Answer:

Carrying capacity, the average population density or population size of a species below which its numbers tend to increase and above which its numbers tend to decrease because of shortages of resources. 

Explanation:

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5 0
2 years ago
The nuclen divides -&gt;<br> Ane to plasm dividers-&gt;<br> the DNA replicates-&gt;
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3 0
2 years ago
Which of the following is a possible reason for sleep?
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Therefore, sleep is necessary for growth is a correct option.


4 0
3 years ago
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