8.A 9.C 10.D Those are the correct answers i think
Answer:
* (Stop) - Arg - Cys - Phe - Ala - Gly - Pro - Cys - Gly - Asn - Lys - Pro - Phe - Ile - Phe - Ile
Explanation:
This question involves gene expression, which consists of transcription and translation. The process of transcription involves synthesis of mRNA from DNA template as follows:
DNA - mRNA
ATT - UAA
GCC - CGG
ATG - UAC
AAA - UUU
CGC - GCG
CCC - GGG
GGT - CCA
ACA - UGU
CCA - GGU
TTG - AAC
TTC - AAG
GGC - CCG
AAA - UUU
TAA - AUU
AAA - UUU
TAA - AUU
Using the codon chart, each mRNA codon is translated into an amino acid as follows:
* (Stop) - Arg - Cys - Phe - Ala - Gly - Pro - Cys - Gly - Asn - Lys - Pro - Phe - Ile - Phe - Ile
Answer:
B
Explanation:Because ribosomes are the only one found in that spot
Question: Why is the countercurrent system of flow important for fishes?
Explanation and answer: Fishes use a design called 'countercurrent oxygen exchange' to maximize the amount of oxygen that their blood can pick up. They achieve this by maximizing the amount of time their blood is exposed to water that has a higher oxygen level, even as the blood takes on more oxygen.
I hope this helped you a lot with your schoolwork.
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Answer: B
Explanation:
The nutrients that wash off of the continents (waste products, sediment) are often rich in essential minerals to plankton and other microscopic aquatic life, which in turn are the base of the marine food chain.
Tsunamis are too infrequent and do not dredge up any sediment most of the time, and C is not correct because nutrients don't just rain from the sky.
