Which of the following is false?
a. The outer coats of all viruses are alike.
b. The virus contains either DNA or RNA at
its core, but not both.
c. Viruses infect organisms in all three
domains of life.
d. Most viruses have a protein coat or
covering.
e. Some viruses benefit us indirectly
A
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Structures produced by basidiomycetes that bridge recently divided cells, ensuring that one of each nuclear type is regularly distributed to each daughter cell is called a
a. gametangia b. basidia c. clamp connection d. basidiocarp e. dikaryocarp
Plasma contains all of the following components EXCEPT
A) hormones. B) albumin. C) water. D) lymph.
Where are chlorophyll and other pigments like the carotenoids located?
What will be an ideal response?
A sequence of bases within a gene that will be transcribed, but removed from the transcript prior to translation is a/an
A. intron. B. operator. C. promoter. D. operon. E. exon.