Scientists recently identified the function of three proteins in plants. the proteins regulate the production of fatty acids, which are found in fats and oils. which question will most likely be asked about the results, leading to more investigations?
how are proteins produced?
are the plants nonrenewable resources?
how much energy do fatty acids produce when they are burned as fuel?
how can the proteins be used to increase the amount of oil produced by a plant?

What is the main difference between the central nervous system (cns) and the peripheral nervous system (pns)? .the cns involves the brain and spinal cord, and the pns involves the body nerves. the cns involves the body nerves, and the pns involves the brain and spinal cord. the cns involves sensory neurons, and the pns involves motor neurons. the cns involves motor neurons, and the pns involves sensory neurons.

Female luna moths (actias luna) attract males by emitting chemical signals that spread through the air. a male hundreds of meters away can detect these molecules and fly toward their source. the sensory organs responsible for this behavior are the comblike antennae visible in the photograph shown here. each filament of an antenna is equipped with thousands of receptor cells that detect the sex attractant. based on what you learned in this chapter, propose a hypothesis to account for the ability of the male moth to detect a specific molecule in the presence of many other molecules in the air. what predictions does your hypothesis make? design an experiment to test one of these predictions.

What is used as a template during replication? a- mrna b- trna c- rrna d- dna