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3 years ago

What is a open system ?

Biology

2 answers:

denpristay [2]3 years ago

7 0

Answer:

An open system is a system that has external interactions. Such interactions can take the form of information, energy, or material transfers into or out of the system boundary, depending on the discipline which defines the concept

Explanation:

zepelin [54]3 years ago

3 0

Answer

An open system is a system that exchanges mass and energy with its surroundings or environment.

Explanation:

IN BIOLOGY,

A cell works as an open system i.e it takes in substances needed for its metabolic activities through its cell membrane. Then it performs the metabolic processes assigned to it. Products and by-products are formed in metabolism. Cell either utilizes the products or transports them to other cells. The by-products are either stored or are excreted out of cell.

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A closed circulatory system is one in which

natali 33 [55]

Answer:

Blood is stored within blood vessels in a closed circulatory system, which circulates unidirectionally (in one direction) from the heart around the systemic circulatory route until returning to the heart.

Explanation:

4 0

2 years ago

True or False: Alex used her fingers to remove the lid from a can of vegetables after he opened it with a can opener. Sophia kno

zzz [600]

True bee casue if you open with your finger, it will get cut

3 0

3 years ago

Codons are found on

olga2289 [7]

Answer:

Anticodons are found in tRANA

Codons are found in RNA

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2 years ago

Which of the following statements is a correct distinction between autotrophs and heterotrophs?

Anettt [7]

Answer:

Autotrophs, but not heterotrophs, can nourish themselves beginning with and other nutrients that are inorganic.

Explanation:

Unlike heterotrophs, autotrophs such as green plants, are able to synthesize their food (in form of sugar molecules) starting with inorganic molecules like atmospheric carbon dioxide, water in the presence of sunlight.

This is commonly known as photosynthesis. The equation is shown below

6CO2 + 6H2O --> C6H12O6 + 6O2 + Energy

5 0

3 years ago

Organelles are special structures that perform functions for cells. Which organelle would you expect to find in plant cells but

nikitadnepr [17]

Chloroplasts, they help the plant cells to perform photosynthesis which animal cells do not need

6 0

3 years ago