How many bones are in the human body?

14. What feature of DNA replication makes it semi-conservative? Complementary nucleotides are added to each strand. The DNA double helix unwinds only at certain sites.

Carbon's atomic number is 6 and it's most likely to form covalent bonds. Why is this significant to living organisms?

Which statement is true of all organic compounds? a. all are hydrophobic b. all contain carbon c. all are classified as carbohydrates d. all contain nitrogen?

What is an a abiotic organism?

The pH of water is because it contains an equal amount of H * and OH ions.

You're conducting a science experiment and notice that fruit flies with rounded wings produced more offspring. What does this suggest about rounded wings?

What is the word that describes the path of the sun, moon, and zodiac as they "move" across the sky? Question 1 options: Ecliptic Rotation Cardinal direction

How does the uterus prepare itself to receive a fertilized egg?

A Hertzsprung-Russell diagram is provided. In comparison to the Sun, which of the following best describes Betelgeuse? Group of answer choices Smaller in diameter Cooler and brighter Brighter and hotter Less bright, but hotter

Which cell should be classified as prokaryotic?