#Question id: 3814
#Unit 3. Fundamental Processes
The mechanism of DNA replication is studied in an E. coli replication fork.
Which is a property of RNA primers in an E. coli replication fork?
#Question id: 56
#Unit 1. Molecules and their Interaction Relevant to Biology
Trace elements are those required by an organism in only minute quantities. Which of the following is a trace element that is required by humans and other vertebrates, but not by other organisms such as bacteria or plants?
#Question id: 2591
#Unit 2. Cellular Organization
What kind of information can be obtained by injecting cells with fragments of heavy meromyosin (HMM) or S1 subfragments of HMM?
#Question id: 24451
#Unit 13. Methods in Biology
#Question id: 6540
#General Aptitude
Every month, the price of a particular commodity falls in this order: 1024,640,400,250,...... What is the next value?