Eukaryotes have a nucleus with a membrane, larger ribosomal subunits, usually reproduce sexually, and may not have a cell wall. Prokaryotes have no membrane around the nucleus, smaller ribosomal subunits, reproduce asexually, and do have cell walls.
Answer: the dogs skin cells contain cell walls<span>
When comparing the skin cells from a dog to bacterial cells, which observation would be false?</span>
The majority of life on Earth depends on two biological processes: photosynthesis and cellular respiration. Both of these processes utilise a number of similar chemicals, including oxygen (O2), carbon dioxide (CO2), water (H2O), glucose (C6H12O6), and adenosine triphosphate, as well as other complex steps (ATP).
<h3>What three aspects of photosynthesis and respiration are similar?</h3>
The trading of gases is a part of both procedures. The cell's organelle, which was once believed to be an endosymbiotic critter, is where both processes take place.
<h3>What are the parallels and differences between photosynthesis and cellular respiration?</h3>
In the environment, photosynthesis and respiration are complementary reactions. Actually, they are the same reactions that happened in reverse.
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Pollution, burning fossils, undrinkable water
The answer is <span>Topoisomerase.
Topoisomerase is an enzyme responsible for twisting of DNA helix. After DNA strand is untwisted by helicase enzyme, DNA must be twisted again so the normal function of DNA can be sustained. If left untwisted, the replication fork will continue to grow, the normal function of DNA will stop.</span>
