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Karolina [17]
3 years ago
8

Which of the following is not true concerning the flow of energy through an ecosystem?

Biology
2 answers:
ira [324]3 years ago
6 0
<span>Most of the energy from photosynthesis flows out as heat is the statement not correct.</span>
enyata [817]3 years ago
3 0

Answer;

D. Most of the energy from photosynthesis flows out as heat.

Explanation;

-Energy flow is the amount of energy that moves through a food chain. The energy input, or energy that enters the ecosystem, is measured in Joules or calories.

-The largest source of energy for an ecosystem is the sun. Energy that is not used in an ecosystem is eventually lost as heat. Energy and nutrients are passed around through the food chain, when one organism eats another organism.

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Explanation:

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6 0
3 years ago
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How many nucleotide bases differ between your sample (labeled as O. Kisutch) and the standard sequence for O. Kisutch? Sample la
OverLord2011 [107]

The right answer is 3 nucleotide bases.

5'-CGGCACCGCCCTAAGTCTCT-3'

5'-AGGCACCGCCCTAAGTCTAC-3'

It would be necessary first to align the two sequences side by side so as to be able to compare them, and they should also be in the same direction.

The nucleotides marked in bold are the nucleotides that differ between standard and O. Kisutch.

These nucleotide changes are necessarily due to substitution mutations that exchanged one nucleotide for another in the same location.

8 0
3 years ago
Are the excretory system and urinary system the same
balandron [24]
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6 0
3 years ago
What is meant by the following statement? The cell membrane is semipermeable. A. The membrane allows all polar molecules into th
Gennadij [26K]

I believe the correct answer would be B.  Semipermeable means that it allows certain substances to pass through, and certain other ones to not pass through.  So given all of your options, I would say that B makes the most sense.  Hope this helped!

-TTL

7 0
2 years ago
1.Compare and contrast communication by molecular signal with communication by enzyme-linked receptor.
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They are different because they use different frequency
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