Author: Anonymous

5.  An object at rest may have

What are two commonalities between Gram negative and Gram positive cell walls?

The structure shown below is bacterial cell envelop, in which region would you look to find the Peptidoglycan cell wall?

The structure shown below is bacterial cell envelop. You would expect to find these structures in?

The optic nerve (cranial nerve I) and the olfactory nerve (cranial nerve II) originate from the brain stem.

 Which part of the neuron receives stimuli from other neurons or receptors (cold, heat, pain, touch, etc.) and transmits them?

Extra Credit: Which statement is false regarding the central and peripheral nervous systems?

Which one is NOT true about the limbic system?

What if, in moths, brown wings are incompletely dominant over white wings.  How would this alter the expected phenotypes in the offspring produced by the cross described in question #25?

Suppose that, in moths, brown wings are completely dominant over white wings.  In addition, straight antennae are completely dominant over crooked antennae.  Moth #1 is homozygous for the recessive form of wing color and antennae shape.  Moth #2 is heterozygous for wing color and homozygous for the dominant antennae shape.  If Moth #1 mates with Moth #2 to produce 16 offspring, how many of the offspring would you expect to have brown wings and crookedantennae?