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OLEGan [10]
3 years ago
10

Which abiotic factor are necessary for plants to survive in an aqatic ecosystem

Biology
1 answer:
butalik [34]3 years ago
6 0
WATER
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Endocrine system: the endocrine system is made up of the cells, tissues, and organs that secrete hormones into body fluids such
solong [7]

<u>Function: -</u>
The advancement of the central nervous system, the growth and operation of the reproductive organs, and also the metabolism and blood sugar level, are all regulated by the endocrine system, which is made up of all the various hormones produced by the body from conception and via adulthood and into old age.

Metabolism- The alterations in an organism's or a cell's chemistry. These modifications generate the ingredients and energy that cells and organisms require to develop, procreate, and maintain health. Anabolism and catabolism are components of metabolism.

Hormones- Chemicals called hormones function in the body as messenger molecules. They are created in one area of the body and then go to other areas where they assist regulate how cells and organs function.

To know more about the Endocrine System, click on the below link,

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4 0
2 years ago
What is the volume of a sample of water is the mass is 6.7 g?
BARSIC [14]
The density of water is approximately 1.0g/mL

6.7g * 1 mL/ 1g = 6.7 mL
8 0
3 years ago
Improved functional health can be a positive influence on which health risk/
Valentin [98]
<span>An improved functional health can have a positive influence on physical inactivity for this is a modifiable risk factor.  The prevalence of improve functional health is higher than physical inactivity compare to other risk factors because this will encourage an individual to have a physical activity such as biking, swimming or any routine physical fitness. </span>
4 0
3 years ago
A unique feature of dna is that it can duplicate itself through a process called
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<span>A unique feature of dna is that it can duplicate itself through a process called replication.</span>
7 0
3 years ago
The plasma membrane represents an energetic barrier to the free diffusion of ions from the extracellular space into the cytoplas
Marysya12 [62]

Answer:

Why are molecules such as valinomycin effective at transporting ions across the membrane?

Valinomycin is effective as transporting ions across the membrane because it is no charged, so it can carry ions.

Why would a drop in temperature to or below the transition temperature limit valinomycin mediated K+ transport across the plasma membrane?

Valinomycin is limited by temperature because its activity is highly sensitive and it depends on a stable and an average temperature.

Explanation:

Valinomycin is effective at transporting ion across the membrane because is an antibiotic that alternates hydroxy and amino acid, ans it helps membranes to be permeable. Valinomycin is a cyclic molecule that helps in ions transportation through membranes. Also, antibiotics have a temperature range of activity, that's why it is sensitive to changes.

8 0
3 years ago
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