Small single strand DNA molecules with a fluorescent molecule attached that are used to identify a clone containing a specific gene fragment is called a

A) primer.
B) probe.
C) plasmid.
D) promoter.
E) peptide.


B

Biology & Microbiology

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Choose all of the homeostatic variables that provide energy in animals.

_____ Water _____ Fat _____ ATP _____ Ca2+ _____ Glucose

Biology & Microbiology

The central nervous system is housed in the

a. cranial and spinal cavities. b. cranial cavity only. c. thoracic cavity. d. pelvic cavity. e. abdominal cavity.

Biology & Microbiology

Which platelet hormone aids in the prevention of blood loss?

a. ATP b. serotonin c. heparin d. fibrinogen e. thrombin

Biology & Microbiology

Match the term with its description.

A. Found at the tips of special hyphae B. Method of asexual reproduction demonstrated by yeast cells C. Associated with the reproduction of aquatic fungi

Biology & Microbiology