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madreJ [45]
3 years ago
8

If a single species of squirrel evolved over time into 2 species on opposite sides of the grand canyon, we would call this an ex

ample of:
Biology
1 answer:
IrinaVladis [17]3 years ago
8 0
Geological difference
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Which method best helps to prevent wind erosion?
Basile [38]
It’s is B i took the test
5 0
3 years ago
Arrange the objects from smallest to largest.
solniwko [45]

Answer:

Saturn, moon, Jupiter

Explanation:

because the moon is 2,158.8mi and Jupiter is 86,881mi and Saturn rings is 30 ft

4 0
3 years ago
A biochemist isolates and purifies various molecules needed for DNA replication. When she adds these molecules to DNA, replicati
olga55 [171]

Answer:

DNA ligase

Explanation:

<em>The biochemist must have left out DNA ligase enzyme.</em>

<u>The DNA ligase enzyme is able to catalyze the formation of phosphodiester bonds and as such, capable of joining strands of DNA together to form a single strand.</u>

The numerous DNA segments of a few nucleotides long observed by the biochemist must have been the replicated product of the lagging DNA strand. The lagging strand is replicated discontinuously in short strands because the DNA polymerase enzyme can only elongate primers in 5' to 3' direction. The short segments are known as Okazaki segments and are usually joined together to form a whole strand by the DNA ligase enzyme.

Hence, the missing component is the DNA ligase.

3 0
3 years ago
List and describe the functions of the three types of blood vessels in the circulatory system
baherus [9]
<span>There are three major types of blood vessels: the arteries, which carry the blood away from the heart; the capillaries, which enable the actual exchange of water and chemicals between the blood and the tissues; and the veins, which carry blood from the capillaries back toward the heart</span>
6 0
3 years ago
Transcription and Translation
AlekseyPX

Answer:

Explanation:

1. DNA: A T A C G A A A T C G C G A T C G C G G C G A T T C G G

mRNA:  U A U G C U U U A G C G C U A G C G C C G C U A A G C C

Codon:  AUG-CUU-UAG-CGC-UAG-CGC-CGC-CGC-UAA- GCC

Anticodon:  UAC-GAA-AUC-GCG-UAC-GCG-GCG-GCG-AUU-CGG

Amino Acids: Methionine-Leucine-Stop.

2. DNA: T T T A C G G C C A T C A G G C A A T A C T G G

mRNA:   A A A U G C C G G U A G U C C G U U A U G A C C

Codon:  AUG-CCG-GUA-GUC-CGU-UAU-GAC

Anitcodon:  UAC-GGC-CAU-CAG-GCA-AUA-CUG

Amino Acids: methionine-glycine-histidine-glutamine-alanine-isleucine-leucine

3. DNA: T A C G G G C C T A T A C G C T A C T A C T CA T G G A T C G G

mRNA:  A U G C C C G G A U A U G C G A U G A U G A G U A CC U A G C C

Codon:  AUG-CCC-GGA-UAU-GCG-AUG-AUG-AGU-ACC-UAG

Anitcodon:  UAC-GGG-CCU-AUA-CGC-UAC-UAC-UCA-UGG-AUC

Amino acids: Methionine-glycine-proline-tyrosine-alanine-methionine-methionine-serine-threonine.

4. DNA: G T A C G C G T A T A C C G A C A T T C

mRNA:  C A U G C G C A U A U G G C U G U A A G

Codon:  AUG-CGC-AUA-UGG-CUG-UAA

Anitcodon:  UAC-GCG-UAU-ACC-GAC-AUU

Amino Acids: Methionine-arginine-isoleucine-tryptophan-leucine

5. DNA: C G A T A C A A T G G A C C C G G T A T G C G A T A T C C

mRNA: G C U A U G U U A C C U G G G C C A U A C G C U A U A G G

CODON: AUG-UUA-CCU-GGG-CCA-UAC-GCU-AUA

Anticodons- UAC-AAU-GGA-CCC-GGU-AUG-CGA-UAU

Amino acids: Methionine-leucine-proline-glycine-proline-tyrosine-alanine-isoleucine.

7 0
3 years ago
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