The relationship between DNA and RNA is ____
a. antagonistic
b. opposite
c. exact duplicate
d. complementary
e. unrelated
ANSWER: d
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A chromosome ____
a. consists of DNA and its associated proteins b. is a single stranded DNA molecule c. anchors the DNA within the nucleus d. stabilizes the nuclear membrane e. is found within the nucleus and cytoplasm
The stomach and liver are located in which body cavity?
a. cranial b. thoracic c. spinal d. abdominal e. pelvic
Match the numbered terms to the descriptions that follow. For each item, choose all appropriate terms, but only appropriate terms.
1. autotroph 2. heterotroph 3. phototroph 4. chemotroph a prokaryote that obtains both energy and carbon as it decomposes dead organisms a) 1, 3, and 4 b) 2 and 4 c) 4 only d) 1 only e) 1 and 3
Please select the pathogenic species of Neisseria.
> N. sicca > N. macacae > N. pneumoniae > N. meningitidis > N. gonorrhoeae