When exposed to the same pathogen for a second time:

Match the specific tissue type with its description or picture below loose fibrous connective adipose stratified squamous epithelial  cartilage simple columnar epithelial skeletal muscle cardiac muscle bone dense fibrous connective Copy and paste or… type the word or term exactly as you see it in the word bank above (this is auto-graded – so spelling counts)   This very strong type of tissue connects bone to bone or muscle to bone  [dense] This specialized tissue protects the end of bones and has a semi-flexible background matrix  [cartilage] This tissue stores excess energy as lipid   [adipose]   The tissue pictured below is   [bone]   The tissue pictured below is   [columnar]   The tissue pictured below is   [skeletalmuscle]   The tissue pictured below is [loose]  

Match the descriptions below to the appropriate level of protein folding.   

The four most common elements found in living things:  

Chemical Bonds: Match each description to the appropriate chemical bond below.  

Starch is synthesized by attaching many singular units of sugar together.  A by-product is water.  This process is called:  

Scientific Inquiry: read the following hypothetical scenario – then answer the questions below.   In a hypothetical situation, you notice that squirrels have been more prevalent in your backyard this past year.  You wonder if it has anything to do with the plum tree you planted last year in place of a lemon tree You decide to investigate further and test the following:  “Squirrels are more attracted to the fruit of plum trees as compared to the fruit of lemon trees”  You plant 5 fruiting plum and 5 fruiting lemon trees in your backyard.  For one hour each day, for one month, you monitor the “traffic” at your fruit trees, and count the number of squirrels from the same backyard population that visit and eat fruit from each tree. At the end of the month you tally the number of “squirrel visits” at each type of tree. At the end of the test, you analyze the final data and deduce that the data does indeed support your hypothesis. Use the terms in the chart below to answer the following questions for the above hypothetical situation. Dependent Variable Experimental Group Observations  Control Group Independent Variable Standardized Variables Placebo Hypothesis Conclusion For each of the statements below: Copy and paste from the list above (or type the word or term exactly as you see it in the word bank as this will be auto-graded and spelling counts)   a.  Each test group had 5 trees in the experiment, each test group was monitored for 1 hour each day for a month, the population of squirrels in the backyard was the same.   These factors in the experiment are called the [Standardized] b. The group of trees (lemon) you are using as a comparison to your test group of trees (plum), is called the [Control] c. The results of the experiment: counting and tallying the number of squirrels that visited and ate fruit from each tree type at the end of your experiment is the  [Dependent] d. You deduce that “the data does support my hypothesis”. This is called the   [Conclusion] e. The tree type you are testing (plum)  is called the  [Independent] f. “Squirrels are more attracted to the fruit of plum trees as compared to the fruit of lemon trees”    This statement is called a(an)  [Hypothesis]  

A dietary lipid that is made from plant products (e.g. olive oil), has fatty acids that do not lie flat and therefore liquid at room temperature is called a(n)

An example of something that is acidic is  

Which type of cell does not have its DNA contained within a true nucleus?