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Anna [14]
3 years ago
8

How did early cells get their food

Biology
1 answer:
Misha Larkins [42]3 years ago
3 0

Answer:

Through photosynthesis, organisms could use sunlight to make food from carbon dioxide and water.

They provided food for themselves

Explanation:

You might be interested in
Assume that the red blood cell counts of women are normally distributed with a mean of 4.577 million cells per microliter and a
postnew [5]

Answer:  C. ​82.26%

Explanation:

Given :  The red blood cell counts of women are normally distributed with

\mu=4.577\text{ million cells per microliter}

\sigma=0.382\text{ million cells per microliter}

Let X be the random variable that represents the red blood cell counts of randomly selected woman.

Z-score : z=\dfrac{X-\mu}{\sigma}

For X=4.2

z=\dfrac{4.2-4.577}{0.382}\approx-0.99

For X=5.4

z=\dfrac{5.4-4.577}{0.382}\approx2.1544

Now, the probability that the women have red blood cell counts in the normal range from 4.2 to 5.4 million cells per​ microliter will be :-

P(4.2

Hence, 82.26% of women have red blood cell counts in the normal range from 4.2 to 5.4 million cells per​ microliter.

4 0
3 years ago
What definition goes with what cell?
snow_tiger [21]

━━━━━━━☆☆━━━━━━━

▹ Answer

<em>See below.</em>

▹ Step-by-Step Explanation

Genes - parts of the DNA which control the traits of an organism

DNA - molecule that carries the genetic instructions for all living organisms. Found in the chromosome.

Nucleus - stores the cell's hereditary material or DNA

Chromosomes - Thread-like structures that are found in the nucleus of a cell that contains DNA.

Hope this helps!

- CloutAnswers ❁

Brainliest is greatly appreciated!

━━━━━━━☆☆━━━━━━━

8 0
3 years ago
Why are enzymes necessary?
castortr0y [4]
To act as a catalyst in chemical reactions
3 0
3 years ago
Read 2 more answers
What is the largest body on nine planets
GarryVolchara [31]

Answer:

The largest planet in our solar system by far is Jupiter, which beats out all the other planets in both mass and volume.

Jupiter's mass is more than 300 times that of Earth, and its diameter, at 140,000 km

8 0
2 years ago
Read 2 more answers
Roughly how many more atp’s can be produced via the complete aerobic oxidation of glucose compared to that produced by glycolysi
Lubov Fominskaja [6]

Roughly 15 times more ATP can be produced via the complete aerobic oxidation of glucose compared to that produced by glycolysis alone.

<h3>What is Glycolysis?</h3>
  • The metabolic process known as glycolysis turns the sugar glucose (C6H12O6) into pyruvate (CH3COCO2H). The high-energy molecules adenosine triphosphate (ATP) and reduced nicotinamide adenine dinucleotide are created using the free energy released during this process (NADH).
  • A series of ten enzyme-catalyzed processes make up glycolysis. the binding energy of carbs is captured. One metabolic route that doesn't require oxygen is glycolysis (In anaerobic conditions pyruvate is converted to lactic acid).
  • Glycolysis occurs frequently in various species, which suggests that it is an old metabolic route.
  • In fact, the events that makeup glycolysis and its companion process, the pentose phosphate pathway, take place in the oxygen-free environment of the Archean oceans, likewise in the absence of enzymes, and are catalyzed by metal.

To know more about Glycolysis with the given

brainly.com/question/14076989

#SPJ4

8 0
2 years ago
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