PLEASE HELP Sara listed the steps for protein synthesis in cells
- A strand of RNA is made
- RNA leaves the nucleus
- RNA moves to the ribosome
- A protein is made

Which step is missing?
1. DNA is replicated before step 3
2. DNA unzips after step 1
3. DNA is replicated after step 3
4. DNA unzips before step 1

Athin, square metal plate measures 14 cm on each side and has emissivity of 0.60. the plate is heated to a temperature of 745°c. what is the rate at which the plate radiates energy ? the stefan-boltzmann constant is 5.67 × 10-8 w/(m2 ? k4). remember that the plate will radiate energy from both its top and bottom surfaces.

The softest and hardest minerals are: softest hardest

How many neutrons does plutonium -196 with an atomic number of 78.