_____ has provided the ability to regrow tissue for knee or hip joints.

The model below shows the mRNA sequenceAUG GGG UUU ACA UAG
Use the genetic code table to predict what amino
acids will be in the protein when this mRNA is
translated.

Protein Synthesis & Mutations [6C.S SE.R):Question 5Which mutation(s) would cause the protein to change?
The table shows a DNA sequence and three types of mutations that can
change the DNA sequence
Original Mutation 1 Mutation 2 Mutation
DNA codon TTC ATC
TCC
sland 3
mRNA Codon Chart
Second Position
C
A
on 3
Phe
The
Q
UC
UUA
Ser
UOC
UCA
UCS
STOP
A
Mos 1 and 2
STOP
STOP
UGG
CA
cu
cuc
CUA
CUG
Low
CAC
Pro
CAR
on only
A
the
553
A
Se
AU
ACC
ACA
ACG
A
Net
Ang
AAC
AA
AAG
GAU
GAC
GAA
GAG
GS
Ase
G
Guc
GUR
2
GGA
GOG

Only _____ of forests still exist from when Europeans first arrived in the continental US, creating a need for forest conservation.a. 10%
c. 15%
b. 20%
d. 5%

Upturned Face by Stephen Crane (excerpt)

Read the excerpt about two men trying to bury a dead soldier right in the middle of a battle.

"Yes," said Lean. The two privates stood waiting, bent over their implements. "I suppose," said Lean, "it would be better if we laid him in ourselves."

"Yes," said the adjutant. Then apparently remembering that he had made Lean search the body, he stooped with great fortitude and took hold of the dead officer's clothing. Lean joined him. Both were particular that their fingers should not feel the corpse. They tugged away; the corpse lifted, heaved, toppled, flopped into the grave, and the two officers, straightening, looked again at each other—they were always looking at each other. They sighed with relief.

The adjutant said, "I suppose we should—we should say something. Do you know the service, Tim?"

"They don't read the service until the grave is filled in," said Lean, pressing his lips to an academic expression.

"Don't they?" said the adjutant, shocked that he had made the mistake.

"Oh, well," he cried, suddenly, "let us—let us say something—while he can hear us."

"All right," said Lean. "Do you know the service?"

"I can't remember a line of it," said the adjutant.

Lean was extremely dubious. "I can repeat two lines, but—"

"Well, do it," said the adjutant. "Go as far as you can. That's better than nothing. And the beasts have got our range exactly."

Lean looked at his two men. "Attention," he barked. The privates came to attention with a click, looking much aggrieved. The adjutant lowered his helmet to his knee. Lean, bareheaded, he stood over the grave. The Rostina sharpshooters fired briskly.

What are the tone and mood of the passage?
A. The tone of the story is serious and the mood is one of anticipation.
B. The tone of the story is neutral and the mood is one of desperation.
C. The tone of the story is somewhat hopeful and the mood is cheerful.
D. The tone of the story is sympathetic and the mood is sorrowful.
E. The tone of the story is somewhat humorous and the mood is uneasy.

Which came first, the long tongued moth or the long tubed flower?

Carbon bonding is almost entirely _____.hydrogen

covalent

ionic

chemical