The distinguishing feature of the lipid category of biological molecules is all lipids are hydrophilic. 

Both passive transport and active transport

Beastliness is controlled by a dominant allele (B); beauty results from the recessive allele (b). Match the cross with the potential outcome statement. 

In certain plants, the tall trait is dominant to the short trait. If a heterozygous plant is crossed with a short plant, what is the probability that the offspring will be tall? 

The difference between isotopes of an element is the number of ___. 

The F1 offspring of the cross AA x aa are: 

Match the organelle with the proper function. 

Using the image below: Label all 5 stages of this cell division process. What is this cell division called? What are the end products of this cell division? What ploidy are the end products? What is the purpose of this type of cell division? What type of chromosomes are depicted?

Tetracyclines are effective in the treatment of:

The most common diagnostic test for varicose veins is: