What type of joint allows you to open and close your mouth?
A. ball and socket
B. hinge
C. pivot
D. saddle
E. none of the above
Answer: B. hinge
Biology & Microbiology
You might also like to view...
What is the function of cyclic dimeric GMP in bacterial global regulation systems?
A. It converts GTP to cGTP. B. It acts as a secondary nucleotide messenger. C. It is a sensor kinase. D. It is an autoinducer.
Biology & Microbiology
In proteins, nitrogen bases link covalently to ribose in DNA
Indicate whether the statement is true or false.
Biology & Microbiology
The causative agent of acne is
A. Staphylococcus aureus B. Micrococcus luteus C. Propionibacterium acnes D. Streptococcus epidermidis E. Corynebacterium diphtheriae
Biology & Microbiology
Which pathway(s) is used to fix carbon dioxide?
A. Pentose phosphate pathway B. Reductive tricarboxylic pathway C. Entner-Doudoroff D. Glycolysis
Biology & Microbiology