A couple has five sons. What is the probability that their next child will be a girl?
A. 0%
B. 25%
C. 50%
D. 75%
E. 100%
C. 50%
Biology & Microbiology
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In ________, the ribosomes can attach to the mRNA and begin translation even though transcription has not been completed.
A. archaea B. fungi C. eukaryotes D. prokaryotes
Biology & Microbiology
The toxin found in Amanita phalloides has deadly effects on humans because it inhibits ____
a. DNA replication b. RNA polymerase c. peptide bond formation d. muscle contraction e. active transport
Biology & Microbiology
Which hormone is involved in a negative
feedback relationship with the anterior pituitary and the hypothalamus?
a. aldosterone b. epinephrine c. norepinephrine d. cortisol e. ACTH
Biology & Microbiology
Sucrose is translocated from source to sink
____________________ Indicate whether the statement is true or false.
Biology & Microbiology