____ is/are considered to be the ancestor to both Homo neanderthalensis and Homo sapiens
a. Homo habilis
b. Paranthropus loisei
c. Homo floresiensis
d. Denisovians
e. Homo erectus
ANSWER: e
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Answer the following statements true (T) or false (F)
1. The most common cause of cystitis is Escherichia coli. 2. The most common cause of urethritis is Chlamydia trachomatis. 3. The yeast Candida albicans is one of the three most common causes of vaginitis in the United States. 4. Streptococcus pneumoniae is one of the three major causes of bacterial meningitis. 5. Meningitis could be caused by a virus, a bacterium, a fungus, or a protozoan.
Which subgroup of mammals raises their young in pouches?
A. Cetaceans B. Monotremes C. Marsupials D. Eutherians
Which of the following is present in a prokaryotic cell?
A) mitochondrion B) ribosome C) chloroplast D) ER
Aminoglycosides work by
A) Inhibiting the binding of aminoacyl-tRNA molecules to the A site of ribosomes B) Binding to the small ribosomal subunit to interfere with protein synthesis C) Inhibiting peptide chain elongation during protein synthesis D) Inhibiting the peptidyl transferase reaction