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Kipish [7]
2 years ago
7

An example of maintaining homeostasis at the system level would be _____. A) the liver storing excess sugar molecules. B) endocy

tosis and exocytosis of substances. C) breathing faster while jogging
Biology
2 answers:
Deffense [45]2 years ago
5 0
<span>The answer is B. Human homeostasis alludes to the body's capacity to physiologically control its inward condition to guarantee its soundness in light of variances in the outside condition and the climate. The support of sound circulatory strain is a case of homeostasis.</span>
Angelina_Jolie [31]2 years ago
5 0
<span>An example of maintaining homeostasis in the system level would be the endocytosis and exocytosis of a substance. By definition homeostasis is the tendency of trying to maintain equilibrium. Endocytosis and exocytosis are the processes in which molecules are brought into the cell and out of the cell depending on how much they are needed in and outside of the cell. </span>
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4 facts on cork cells
denis-greek [22]
<span>Cork cells are plant cells on the outer edge of the trunks/limbs of woody plants. The cell wall is made of suberin, which doesn't let gas or water through. In essence, this helps keep the water in and unwanted things (like pathogens) out. The inside of the cell is usually empty, but may have a few traces of things depending on species. These cells don't replicate and are generally considered to be dead.</span>
5 0
3 years ago
Read 2 more answers
Which of the following blood vessels are small, thin, and porous enough to exchange substances at the tissue level of organizati
Dafna1 [17]

Answer: The correct answer is capillaries

Explanation:

capillaries are tiny branched blood vessels that links arterioles to venules and allows exchange of nutrients and gases between the blood and its surrounding tissues

6 0
3 years ago
Please help im having trouble with biology
shusha [124]
Okay, to start off, the basic difference between prokaryotic cells and eukaryotic cells is prokaryotic cells are cells without a nucleus, and eukaryotic cells are cells that contain a nucleus.

So based off that information alone, you can answer #1. Cell A does not have a nucleus (big circle shape), while Cell B does. Therefore, Cell A is the prokaryotic cell.

As for #2, prokaryotic cells and eukaryotic cells DO have similarities despite their differences. For instance, they both have some of the same organelles, like the plasma membrane, ribosomes, cytoplasm, and DNA.

Finally for #3, two differences are that #1, prokaryotic cells have nucleoids while eukaryotic cells have a nucleus, and #2, prokaryotes have circular DNA while eukaryotes have linear DNA. 

Your best bet is finding a visual aid in a textbook or online to help you, so you can better identify organelles and eukaryotic/prokaryotic cells. Also, there are some cheesy videos out there on YouTube which I was forced to sit through in Bio class last year such as the Amoeba Sister's youtube channel which could help. Hope this helped!

https://www.youtube.com/watch?v=ruBAHiij4EA
https://www.youtube.com/watch?v=8IlzKri08kk


7 0
3 years ago
Silicate minerals polymerize to form a variety of structures. three-dimensional structures have ________ silicon than those comp
Ksenya-84 [330]

The three-dimensional compositions have more silicon in comparison to those composed of independent tetrahedra.  

The silicate minerals refer to the most general of Earth's minerals and involve feldspar, quartz, mica, pyroxene, amphibole, and olivine. On the other hand, the silica tetrahedra composed of oxygen and silicon, produce sheets, chains, and frameworks, and bonds with other cations to produce silicate minerals.  


3 0
3 years ago
Read 2 more answers
Design an experiment to determine whether the pink flower of petunia plants results from incomplete dominance.
anzhelika [568]

Answer:

To cross petunia plants/lines with pink flowers (F1) which were obtained by crossing plants with red and white flowers (parental generation). The presence of petunia plants with red or white flowers in F2 would evidence that this trait is under incomplete dominance.

Explanation:

Incomplete dominance is a type of relationship in which both alleles are expressed in heterozygous individuals, thereby resulting in a new phenotype. This type of allelic interaction is commonly referred to as 'the dilution of the dominant allele' in heterozygous individuals. Moreover, codominance refers to a type of allele relationship in which both alleles are expressed to an equal degree in heterozygous individuals.

5 0
3 years ago
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