There are symbols on the door to Room 2212.  What does each symbol mean? Image A: [image1] Image B: [imageB]

Which statement correctly describes transcription?A) RNA chains are transcribed from the DNA coding strand, with RNA polymerase traveling from the 5′ end and moving toward the 3′ end, producing the mRNA in the 3′ to 5′ direction.B) RNA chains are transcribed from the DNA template strand, with RNA polymerase traveling from the 3′ end and moving toward the 5′ end,  producing the mRNA in the 5′ to 3′ direction.C) RNA chains are transcribed from the DNA coding strand, with RNA polymerase traveling from the 3′ end and moving toward the 5′ end, producing the mRNA in the 5′ to 3′ direction.D) RNA chains are transcribed from the DNA template strand, with RNA polymerase traveling from the 5′ end and moving toward the 3′ end, producing the mRNA in the 3′ to 5′ direction.

Name this structure in the image of this chicken’s GI tract that is indicated by the dark black heavy line.  This structure is a dilated portion of the distal esophagus.  What is its name?

What type of injection in the rabbit is demonstrated in this picture?

What is this vein?

Which jugular vein is preferred for blood collection in birds?

What is the primary purpose for using the device shown in the previous question (Question 67)?

Which of the following is NOT involved in the DNA replication process?A) DNA helicaseB) DNA ligaseC) DNA replicaseD) DNA polymerase  

Mr SG, a 22-year-old patient, has attended the local sexual health clinic with symptoms suggestive of a sexually transmitted infection. He has unprotected sexual intercourse with 3 partners in the past 6 months. A diagnosis of chlamydia is expected based on Mr SG’s presentation and swabs are taken to confirm the diagnosis. Which of the following symptoms is not associated with chlamydia?

WHERE are the anesthetic-soaked cotton balls placed in this device and WHY do you place them there?