What are the two qualities of DNA that were discovered using the scientific method?

The order for the correct phases of mitosis is 

The image below represents which stage of mitosis?

The genes in DNA encode protein molecules, which are the “workhorses” of the cell, carrying out all the functions necessary for life. In the simplest sense, expressing a gene means manufacturing its corresponding protein, and this multilayered process has two major steps: transcription and translation. Based on the description above, the correct sequence of events are__________?

What structure is identified by the #2 on the figure below?

To what phylum does this animal belong?             

What structure is identified by the #5 on the figure below? 

The top of a masonry parapet of a commercial building is a bond beam.  The building is rectangular and is 0 ft wide by 0 ft long.  If 8 in. CMUs are used for the parapet, determine the number of linear feet of bond beam needed at the top of the parapet.  Express your answer in ft to the nearest whole foot.

The wood light frame (WLF) floor shown has a length of ft and a width of ft. (Note these dimensions may be different from those of the previous problem).  The building has a gable roof with the ridge parallel to the girder, a slope of :12, and an 18 in. lookout (overhang) on all four sides.  Determine the area of roof along the slope in SF.  Express your answer in SF to the nearest whole SF.

Which of the following researchers is incorrectly paired with a concept that they’re known for: