2points
jcu
uaui
uur
a strand of mrna has the bases guanine-adenine-cytosine. which amino
acid corresponds to these bases?
messenger
second base in codon
rna codons utca
ul
ugu 1
uac) y jugc)
ser
uaa stop uga stop
uug
uag stop ugg trp
cuui ccu a
cgu
cgc
pro
cug ccg)
icggi
auu1
acui
auc) lle acc
thr
aaa
augstarted acg aag)
guu gcu,
gaul
guc gcc gac
val
ala
gua
gaa
gug) gcg)
gag)
ggg
cuc
) leu
cua
cga
first base in codon
third base in codon
cag
flo< 0-00-00-00
aua
ggu
ggc
gca
gga
gca

Air occupies

C. gemstones they are the only non metallic mineral from the list.

Hunting in the darksome fish rely on senses beyond sight. in the darkness of the marianas trench, a fish called the rattail has an extremely sensitive sense of smell. the fish uses scent, rather than sight, to steer toward food. once it's near food, the rattail uses a special organ on the bottom of its chin to guide itself by feel.marine snowone staple of the deep sea diet is "marine snow," flakes of organic, edible substances that sink down from the upper ocean. animals at the ocean's bottom find sustenance in everything from the bodies of dead creatures to fecal matter. marine snow is diverse enough to support numerous species. for instance, several species of snails and worms feed exclusively on deceased whales.microorganismsthe deep sea is an intricate ecosystem, and even the ocean floor itself plays a part. hydrothermal vents are cracks in the sea floor where erupting magma mixes with ocean water to produce plumes of hot, sulfur-rich chemicals. some microbes can use these chemicals for energy, sustaining their existence and that of the animals who depend on their roles in the deep sea food chain.