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Vikki [24]
3 years ago
12

What describes a ecosystem​

Biology
2 answers:
DanielleElmas [232]3 years ago
6 0
An ecosystem is a geographic area where plants, animals, and other organisms, as well as weather and landscape, work together to form a bubble of life. Biotic factors include plants, animals, and other organisms. Abiotic factors are non-living and include rocks, temperature, and humidity.
Westkost [7]3 years ago
3 0
A biological community with organisms interacting within their environment :)
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PFK can be allosterically inhibited by ATP at high concentrations. Which of the following is the benefit of regulating glycolysi
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Answer:

The principle benefit of regulating glycolysis by the concentration of ATP is to signals the cell to stop glycolysis as sufficient amount of ATP is already present in the biological system.

Explanation:

Phosphofructokinase 1 is allosterically inhibited by ATP.Glycolysis is a catabolic as well as exergonic process which deals with the oxidation of glucose to form pyruvate along with ATP molecules.

            When ATP is present at high concentration within our body at that time there is no need to synthesize additional ATP because ATP is already present in sufficient amount.

       To maintain its own homeostasis ATP allosterically inhibit the catalytic activity of phosphofructokinase. As a result glycolysis is inhibited and the glucose molecule can be utilized in other metabolic pathways.

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3 years ago
Diagram of a dividing cell of an organism which has a diploid chromosome<br> number of 4
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The type of cell division observed in the Figure is Meiosis. It can be deciphered by the presence of recombination between homo-logous chromosomes.

<h3>What is Meiosis?</h3>

Meiosis is a type of reductional cell division by which a cell produces four daughter cells having half of the genetic material.

Meiosis is a cell division that involves a genetic phenomenon known as recombination or crossing over.

Recombination refers to the exchange of genetic material between non-sister chromatids during Prophase I.

Learn more about meiosis here:

brainly.com/question/8253366

8 0
2 years ago
Instead of roots non vascular plants have threadlike structures called?​
Alika [10]

Instead of roots, threadlike structures called rhizoids.

have a nice day:)

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In a study of adolescent agreement and disagreement with policies to remedy racial discrimination, most adolescents believed tha
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16 and 17

Explanation:

4 0
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How is the carbon cycle an example of law of conversation of energy?
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Matter cannot be generated or destroyed, according to the Law of Conservation of Matter. Because the same carbon atoms are recycled throughout the carbon cycle, it is an illustration of the Law.

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