Cell migration is key in embryonic development, with many cells undergoing large-scale migration at all stages.

The main components of the cytoskeleton that play the major role in this movement are:

Chemically distinct intermediate filaments are found in many different cell types. Where would you be likely to find intermediate filaments containing the following:

Match the intermediate filament type to the cell in which you would be most likely to find it. 

Hematoxylin stains the:

Cytoskeletal components play different roles in different contexts.

Choose the CORRECT statement:

You are a researcher investigating bone development. Which of the model organisms listed below would be the most useful to your studies?

Choose the CORRECT option below:

When describing embryonic sections, specific terminology assists in the clear description of 3D structures. 

In what plane was this embryo sectioned?

When describing embryonic sections, specific terminology assists in the clear description of 3D structures. 

Choose the answer(s) that best describe how the nose is positioned relative to the back of the head: 

When describing embryonic sections, specific terminology assists in the clear description of 3D structures.  

Choose the answer that best describes how the eyes are positioned in relation to the toes: 

When describing embryonic sections, specific terminology assists in the clear description of 3D structures. 

 Choose the answer that best describes how the left arm is positioned relative to the abdomen: 

What needs to happen for a gene to be transcribed?  Select all events that are required.