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Len [333]
3 years ago
15

Ecologists will often represent the amount of potential food available for each trophic level in an ecosystem with a(n)

Biology
2 answers:
34kurt3 years ago
7 0

Energy, the many types of Biomass. There are three levels, primary consumers, secondary consumers, and tertiary consumers. Lower level animals have a greater species biomass its because higher level consumers are limited by there number of biomass.


Inessa [10]3 years ago
6 0

Answer: Biomass pyramid

Explanation:

A pyramid of biomass can be used as a graphical representation that is used for the biomass present per unit area of various tropic level.

It shows the relationship between the animals at each tropic level and biomass. It helps in quantifying the biomass that is available for each tropic level.

Hence, the correct answer is Pyramid of biomass is used by the scientist to calculate the amount of food available at each tropic level.

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Glycine (C2H5NO2) is added to a growing peptide chain containing methionine (C5H11NO2S) and alanine (C3H7NO2). Which of the foll
Katena32 [7]

Answer:

First Image

Explanation:

Amino acid order is NCC (Nitrogen, alpha carbon with R group attached, and carboxy group).

If we start with methionine, then we write its nitrogen, then alpha carbon and then carboxy and then alanine's nitronge, alpha, carboxy, and end with glycine nitrogen, alpha and carboxy.

I have labelled the "R" groups to show amino acids. First is methionine, then alanine and then glycine.

6 0
1 year ago
Which statement describes a function of the female reproductive system
vaieri [72.5K]
The second one. Ovaries produce eggs.
Fallopian tunes connect ovaries to uterus and the Fallopian tube does not lead outside.
6 0
2 years ago
Read 2 more answers
Roan coat color in cattle develops through incomplete dominance of the gene for red color and its allele for white. what crossin
slava [35]
<span>Roan is a combination of white hairs with red hairs. When we see cattle like this, they look pink because it resulted from a mix of white and red.

Red allele: A
White allele: a
</span>
<span>A heterozygotic animal has this genotype: Aa
Like i said previously this is the mixture of colors so the animal would be pink.

A red coat color has this genotype: AA
A white coat color has this genotype: aa

To get all the herd to be</span><span> roan-colored cattle the combination of parents should be: AA x aa. -> 100% roan
Another possible way to obtain would be</span><span>roan-colored cattle: Aa x Aa or aa x Aa (in this case there would be less probabable to obtain road).</span>
8 0
3 years ago
T or F: Addiction is a condition of compulsive drug seeking and use, even with negative
valkas [14]

Addiction is a condition of compulsive drug seeking and use, even with negative consequences is a <u>true</u> statement.

Explanation:

Addiction to drugs is a chronic and a relapsing condition or disorder which results in compulsory drug seeking behavior and its continuous use despite knowing about or having negative consequences it can cause to the brain and the body systems.

This is both a medical and a mental illness due to repeatedly misusing drugs or other substances and a severe form of a spectrum of substance abuse disorders.

Addiction is classified under substance use disorder and is categorized as mild, moderate or severe according to the symptoms. The symptoms or the negative consequences of addiction are generally grouped as impaired control, risky use, social impairment, pharmacological criteria for drug tolerance or withdrawal.

8 0
3 years ago
Proteins such as hemoglobin are known as _____ proteins since binding of a molecule to one site alters the binding at other site
Savatey [412]

hello there

the answer is

allosteric

hope this helps

4 0
3 years ago
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