K103 Final Review

What type of selection selects for both extreme phenotypes (against intermediate)?

A bat wing and a fly wing are examples of what type of structures?

Which of the following shorten during muscle contraction?

Intrinsic factor is crucial for absorption of which vitamin?

In men, luteinizing hormone (LH) stimulates…

A hybrid cannot reproduce to create offspring. What king od post-zygotic barrier is this?

Gene flow=alleles moving from one population to another, while genetic drift is changing the frequency of those alleles.

Single membrane organelles originated via budding is which of the following theories?

What are the small cavities called where osteocytes are located?

Beta cells=insulin, Alpha cells=glucagon

The sarcomere is the functional unit of muscle, which contains the myofilaments _________.

Radiation damaged the cortex of a patient’s kidney. Which nephron structure was likely least affected?

Which of the following is not found in complex organisms with complete digestive tracts?

What is the defining characteristic of the clade Ecdysozoa?

The bladder allows for distention (stretching). Which type of epithelium is located here?

A cladogram grouping that includes a common ancestor and all descendants is known as:

What type of joint is immoveable (ex. sutures of the skull)?

Which skin layer is injured in a 2nd degree burn?

Which structure allows transfer of nutrients and waste between the blood and tissues?

The main factor of a plant species becoming resistant to certain herbicides over a short period of time would be:

_________ enters muscle and causes depolarization.

What detects linear acceleration in the ear?

These have radial indeterminate cleavage.

Salivary amylase and pancreatic amylase are responsible for breaking down what type of macromolecules?

This type of glial cell myelinates axons in the central nervous system:

The amount of air moved into and out of the longs with each normal resting breath is called the:

Anemia is a deficiency in hemoglobin. This condition is associated with which cells in the blood?

The sodium-potassium pump exchanges 3 K+ out and 2 Na+ into the neuron.

Groups of neurons in the _________ regulate the basic rhythm of breathing.

What hormone completes preparation of endometrium for pregnancy.

In which digestive organ is bile stored?

Incapacitation of the ciliary muscles would result in:

Female Ascaris have a hooked tail while males do not. This is an example of ______

Which one of the following historical figures is incorrectly paired with his contribution?