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klio [65]
3 years ago
13

What does a thick layer of an ice core tell us? A thin layer?

Biology
1 answer:
Elena L [17]3 years ago
7 0
Through analysis of ice cores, scientists learn about glacial-interglacial cycles, changing atmospheric carbon dioxide levels, and climate stability over the last 10,000 years. Many ice cores have been drilled in Antarctica.
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Josh is assigned a project in class to make a strand of m-rna from dna. The dna code that he has been assigned is cgg tcg agt ga
ludmilkaskok [199]
GCC AGC UCA CUA would be the mRNA codes.

RNA nucleotides are Glycine:Cytosine and Uracil:Adenine
8 0
3 years ago
What is the name given to the portions of eukaryotic mRNA sequence that are removed during RNA processing?
ValentinkaMS [17]
The name given to this portion is INTRON. Intron is a portion of the split gene that is found in pre-RNA transcript which is usually removed for degradation during RNA processing. An intron is a non-coding, intervening portion within the primary transcript and is not needed for genetic coding. 
5 0
3 years ago
HELP ANSWER NEEDED!! BEFORE 3:00!!
Sergeu [11.5K]

Answer:

1: C

2: B

3: C

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6: False

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8: True

9: False

10: False

Explanation:

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4 0
3 years ago
What prevents wind from blowing in a straight line from the North Pole to the equator?
Veseljchak [2.6K]
"The Coriolis effect" is the one that prevents wind from blowing in a straight line from the north pole to the equator. The main reason for this effect is the spinning of our earth on its own axis. The earth spins faster near the equator than the poles. The reason is that the earth is wider near the equator. this causes the wind to deviate with the spin.


5 0
3 years ago
After a severe burn, new skin may grow outward from the hair follicles. Why would new growth originate at the hair follicles
tia_tia [17]

Answer:

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Explanation:

5 0
2 years ago
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