If you wanted to install lights to grow plants indoors, the type of light would you want to use is
A. visible light, because it has low energy wavelengths.
B. gamma rays, because it has high energy wavelengths.
C. ultraviolet, because it has high energy wavelengths.
D. infrared, because it has high energy wavelengths.
E. microwaves, because it has low energy wavelengths.
Answer: A
You might also like to view...
In ________ several ribosomes can simultaneously translate a single mRNA molecule in a complex called a(n) ________
A) prokaryotes / polysome B) eukaryotes / polysome C) prokaryotes / initiation complex D) eukaryotes / splicing complex
The ?-jelly roll of the Lpt system functions to
A. help translocate assembled LPS across the outer membrane of the bacterial cell. B. help attach the O-antigen to core oligosaccharide moieties during synthesis of LPS. C. help anchor the newly positioned LPS on the bacterial cell surface. D. help hide lipid A from the hydrophilic periplasm during LPS transport to the membrane.
Recent discoveries of microscopic fossils have extended the known history of life to about:
A. 1 billion years ago. B. 2 billion years ago. C. 3.5 billion years ago. D. 4.5 billion years ago.
Agarose is considered a polysaccharide because:
a. It is comprised of amino acid subunits. b. It is comprised of two simple sugars. c. It is comprised of many simple sugars. d. None of the above.