Explain how the MRNA translates the information into amino acids

A layer of hard, thick dense material that contains minerals

Which of the following statements is true? Running an electric current through a magnet can create a magnetic field. Electrons are found in the nucleus of an atom. The strength of a magnetic field increases with distance.

Many plants have a waxy cuticle to prevent them from losing water. This is made of A. lipids. B. nucleic acids. C. carbohydrates. D. protein.

Which of the following describes the maximum energy of a photoelectron? A. The maximum energy of a photoelectron is always the same as the energy of the incident photon. B.

A titratable group is in the active site of an enzyme and must be protonated for the enzyme to function. Assume that the group has a pKa of 6.5 and that the activity is proportional to the fraction of molecules in the protonated state.

What structure provides a protective environment in which the fetus's temperature is well regulated and protects the fetus from friction caused by the mother's movements?

Does tracheids have protoplasts or not

If spiders cann't chew how do they eat

In your own words, describe the process of natural selection.

Phytoplankton functions as A. a food source for zooplankton. B. a producer of oxygen by photosynthesis. C. a food source for many large organisms. D. all of the above.