Correctly match the following.

In RNA, adenine pairs with __________.

During the follicular phase of menses __________ is released from the ovary.

The vessels under the highest pressure are the __________.

In RNA, adenine pairs with __________.

Chemical messengers released into the blood are called __________; whereas those released across a synapse are called __________.

__________ arterioles carry blood TO the glomerulus; whereas __________ arterioles carry blood FROM the glomerulus.

The tail of a spermatozoa is called a cilia.

These photoreceptors are located in the center of the retina and allow one to see sharper images in daylight.

Correctly match the following, using each answer only once.