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stepladder [879]
2 years ago
7

Do you think earth has a limit to the number of humans it can sustain

Biology
1 answer:
AlekseyPX2 years ago
5 0

Answer:

Yes earth is only so big

Explanation:

SUPOSSEBLY IN 2035 we will have a small civilization on mars. Cause in 1 million years or less humans will be over populated on earth and forced to make room underground or higher in the skies like outer space!

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What mass of oxygen reacts when 4.50 moles of water are produced?
denis23 [38]

Answer:

120 g

Explanation:

mass of reactants+ mass of products=one mole of oxygen= 120 g

6 0
2 years ago
Onsidering that gluconeogenesis requires a net input of 4 atp equivalents compared to glycolysis, why would a cell utilize this
Pani-rosa [81]

The process by which organisms create sugars (specifically glucose) from non-carbohydrate precursors is known as gluconeogenesis.

  • The only energy source used by the brain, testes, erythrocytes, and renal medulla is glucose, with the exception of ketone bodies during fasting. There are three highly exergonic stages in glycolysis. Hexokinase, phosphofructokinase, and pyruvate kinase are among the enzymes involved in these additional regulatory stages. In biological processes, both forward and backward reactions are possible.
  • Similar to glycolysis, but with the process going the other way, is gluconeogenesis. Fructose-1,6-bP, glucose-6-P, and pyruvate all undergo fairly spontaneous conversions in the process of gluconeogenesis, which is why these reactions are tightly controlled.
  • For the organism to function properly, energy conservation is crucial. Gluconeogenesis is suppressed when there is an abundance of energy available.

Therefore, gluconeogenesis conserve more energy.

Learn more about gluconeogenesis:

brainly.com/question/1425339

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6 0
1 year ago
What causes the "heat island" effect?
laila [671]

Answer: The answer is D mate

Explanation:

3 0
2 years ago
What's the role of enzymes in seed germination?
sveta [45]
They help with storing "food" in fruits and foods to make them edible for us people.
4 0
3 years ago
Carbon cycle contains an important stage called Carbon fixation. This
grandymaker [24]

Answer: 4

Explanation:

Fungi(mushrooms) are heterotrophs and they cannot fix nitrogen from the atmosphere and they must obtain it from their environment. They are using complex organic compounds as a source of carbon.

Most plants can fix carbon which are 1. Grass 2. Maple trees 3. Algae and hat are why they are incorrect answers because from this question only 4. mushrooms can fix carbon.

5 0
3 years ago
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