Which statement about the cause of resistant bacteria is false?

Reproduction in prokaryotes is primarily takes place by 

What organelle is NOT found in fungi cells?

The Lewis Structure of testosterone is shown below: What is the hybridization of the carbon atom notated with an arrow?

The Lewis Structure of ClF3 is pictured below.  What is the electron domain geometry (EDG) and molecular geometry (MG) of this molecule?

What is the C-C-C bond angle (

What is the electron domain geometry (EDG) and molecular geometry (MG) of CO32-?

Which of these statements best explains why the atomic radius of main group elements generally increases down a group in the Periodic Table?

The element oxygen exists in different forms in nature, including molecular oxygen (O2) and Ozone (O3). These two forms of oxygen are examples of                                .

The calculated value of (Z-S) is the same down a group, which means that Zeff should not change from top to bottom on the Periodic Table. However, a slight increase is observed.  Which statement below explains why?