B. Many stars and solar systems make up galaxies and many galaxies make up the universe.
<h3><u>Answer</u>;</h3>
B. 2 molecules of ATP are used and 4 molecules of ATP are produced.
<h3><u>Explanation</u>;</h3>
- Glycolysis is the first phase of ecllular respiration that converts one six-carbon molecule of glucose into two three-carbon molecules of pyruvate.
- One glucose molecule produces four ATP, two NADH, and two pyruvate molecules during glycolysis.
- The net products of this process are two molecules of ATP, since four molecules of ATP are produced and 2 ATP molecul;es are used, and two molecules of NADH.
Hie there!
➡️If you have swine flu (H1N1 flu), you can give it to others.✔️
➡️Stay home for at least 24 hours after your fever is gone.✔️
➡️Wash your hands thoroughly and frequently. ✔️
➡️Use soap and water, or if they're unavailable, use an alcohol-based hand sanitizer.✔️
Answer:Why are diseases caused by viruses often difficult to treat?
Explanation
Viruses are much harder to treat since they are within the human host cells. Most antiviral medications slow down the virus but do not kill it. Antivirals keep the infection under control, or stop the virus from multiplying, while your immune system does the heavy lifting.
During DNA replication, two strands of DNA separate, and each separate strand forms a template to make a new strand. The replication process results in the formation of two identical molecules, containing one strand from the original piece of DNA and one newly synthesized strand. Continue Reading.