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Molodets [167]
2 years ago
11

Which pair of statements best describes an essential amino acid?

Biology
2 answers:
meriva2 years ago
8 0

Answer:

Choice C

Explanation:

anygoal [31]2 years ago
5 0

Answer: It is an amino acid that cannot be made by the body. It must be obtained from eating certain foods.

Explanation:

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Which two cell parts are most likely found in both types of cell? cell wall and cell membrane lysosome and vacuole vacuole and c
MA_775_DIABLO [31]

Answer:

Plant and animals cells they are both eukaryotic cells, both have membrane bound organelles.They have nucleus, cytoplasm, cell membrane, mitochondria, endoplasmic reticulm, golgi apparatus, lysosomes, peroxisomes and ribosomes. Plant have cell walls and chloroplast animal do not

Explanation:

7 0
3 years ago
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As a character of all living things, homeostasis relates most directly to which of the following biological themes
Novosadov [1.4K]

Explanation:

As a characteristic of all living things, homeostasis relates most directly to which of the following biological themes?

A.) Interacting systems.

B.) Stability.

C.) Evolution.

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Correct: B.) Stability.

During homeostasis the body maintains a constant internal balance (stability) in pH, temperature, blood pressure etc. Cells in a multicellular organism become specialized for particular tasks and communicate with one another in order to maintain homeostasis.

Within the human body these are known as hormone cascades, where several complex steps occur- the tissues signal to one another with the use of hormones released by the endocrine system. The regulation (increase and decrease) of these secretions is achieved by negative feedback loops, where the release of certain substances during a cascade in turn halts the secretion of hormones at earlier stages.

Learn more on membrane components at brainly.com/question/1971706

Learn more on plasma membrane transport at brainly.com/question/11410881

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5 0
3 years ago
How can i use the word qualitative observation in a sentence 
saw5 [17]

My qualitative observation that the flower on the right had larger petals proved to be a great piece of evidence for my research project.
4 0
2 years ago
If these organisms were arraigned in a food pyramid, which organism would have the least amount of total energy available?
Afina-wow [57]

The complete question is:

If these organisms were arraigned in a food pyramid, which organism would have the least amount of total energy available?

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Explanation:

The top predators get the least energy because according to the 10 per cent law the energy transfer only 10 energy is transferred to the next successive level.

The next level of the organism receives only 10 of the total energy that the previous level has.

Hence, the top predators have the least amount of energy in it as the energy is transferred through various levels before reaching top predators.

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2 years ago
What allows scientists to predict future climate change with some sense of accuracy?
iren [92.7K]

Answer:

Climate models can show the composition of the atmosphere in the future.

Explanation:

Climate models help predict how the average conditions will change in a region and they also serve as an extension of weather forecasting. They are quite broad and can make analysis and predictions over long time spans.

These models are generated from some set of mathematical principles with different data points numbering over a thousand. These large data points help increase the accuracy of the models.

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