The rigid beam in the figure below consists of a pin support at A and a roller support at B. There is a uniform load on the first 2 m of the beam and a trapezoidal load on the right 3m of the beam, as shown.  In your supporting calculations, draw the free body diagram and determine the reactions at A and B.  Enter the vertical reaction at B in the box below. 

Basic chemistry lab equipment (~15 min)   1) A beaker is used mostly to [ans1] 2) To measure volume commonly we use [ans2] 3) Small reactions are performed in [ans3] 4) A bunsen burner can be used to [ans4] 5) To remove a solid from a bottle we can use a [ans5]

With the exception of the main character, no other characters in “A Worn Path” have names.  

The graph shows a membrane potential that has

What is located at the tip of the arrow(on the left) in the figure below?

The equilibrium potential of K+ is

The larger a stimulus is, the larger the

Which channels are open in the plasma membrane of an axon during the depolarizing phase of an action potential?

With the exception of the main character, no other characters in “A Worn Path” have names.  

Having one maternal and one paternal chromosome that are approximately the same lenth and same centromere position, and with corresponding genes are collectively termed