An atom has 7 protons, 5 neutrons and 8 electrons. What is its atomic number?

When technology is available, the next step in dr. cattolico's research will be?

Difference between protoplasm, cytoplasm and cell sap

1. How are small scale endothermic and exothermic reactions beneficial to humans in environments where there are limited amounts of resources? If so, how?

In which decade were the first laws important laws passed to decrease to water pollution?

Which event occurs during interphase? A) cytoplasm divides B) centrioles duplicate C) spindle fibers begin to form D) centromeres divide

Scientists have discovered that the inner core of Earth is a solid while the outer core is a liquid. What is the cause of this observation?

Damage to which structures may result in a heart murmur?

How do humans effect the ecosystem

What are some examples of other substances eliminated by the kidneys? check all that apply?

Match the researchers with their discoveries. Demonstrated the phenomenon of transformation, but did not identify the transforming principle. Answer 1 Identified DNA as the genetic material in bacteriophages. Answer 2 Determined the structure of DNA.