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Arturiano [62]
3 years ago
12

How does Matter move throughout the ecosystem

Biology
1 answer:
GrogVix [38]3 years ago
6 0

Answer:

In ecosystems, matter and energy are transferred from one form to another. ... Nutrients and living matter are passed from producers to consumers, then broken down by decomposers.

Explanation:

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What is everyone's view on time travel? Easy points. :)
MrMuchimi

Answer

you Could fix any problem that happened but what would would happen if that solution became a problem so you wouldn’t fix the first problem so it’s still a problem so for every problem you would have it would keep repeat

Explanation:

The Luminatie!!!,!,!,!!!

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In a famous experiment, Matthew Meselson and Franklin Stahl grew E. coli cells in a medium containing only the "heavy" isotope o
Alex777 [14]

Answer:

3rd generation = 2 Hybrid DNA molecules + 6 Light DNA

In Percentage 2÷8 × 100 = 25%

25% of the DNA are hybrid

Explanation:

Semi conservative model proposed by Watson and Crick states that one strand of the DNA comes from parent DNA which act as a template for the other newly formed strand.

First generation:

If cells containing 15 N DNA are transferred to a medium with only 14 N then in initial first generation two parent strands becomes separated and act as template for newly synthesized strands. this means that in first generation both DNA molecules are hybrid, one strand of 15 N DNA and other strand of 14 N DNA

Ist generation = 2 Hybrid DNA molecules

Second generation:

In Second generation these two hybrid molecules become unzip. Two strands are 15N and two strands are 14N. All these 4 strands act as template and 4 new strands are synthesized. The molecules of Hybrid DNA is still 2 with 2 molecules of Light DNA.

2nd generation = 2 Hybrid DNA molecules + 2 Light DNA

Third generation:

In Third generation these two hybrid molecules and two light DNA molecules become unzip. Two strands are of 15N and six strands are of 14N. All these 8 strands act as template and 8 new strands are synthesized. The molecules of Hybrid DNA is still 2 with 6 molecules of Light DNA.

3rd generation = 2 Hybrid DNA molecules + 6 Light DNA

In Percentage 2÷8 × 100 = 25%

25% of the DNA are hybrid

4 0
3 years ago
What starts digestion?
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The chemicals in the food start the digestion process by starting chemical reactions throughout the body. As this is happening, your body stores all the excess energy from the food and stores it as fat.
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1 3.2.4 Quiz: Cellular Transport
artcher [175]

Your image isn't clear so I couldn't see the proper option but lucky for you I have seen this question before so I will tell you the answer.

The answer is option D (facilitated diffusion).

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2 years ago
How does the skeletal system of an embryo differ from that of an adult?
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Almost the entire system of an embryo is made of cartilage, whereas that of an adult is mostly made of bones.
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