All categories

3 years ago

Should we clone animals?

1 answer:

8 0

Cloning animals has some odd implications.

For instance, if we were to clone humans, at what point would the two clones not be considered clones?

You might be interested in

Part A: A scientist examines a fruit fly gene involved with the regulation of body development. A section of the DNA sequence fo

Leokris [45]

Answer:

Part A: Thr-Leu-Val

Part B: ACC-UUG-GUU

Explanation:

When you transcribe a DNA sequence to mRNA, you need to remember that in RNA there is no Thymine (T), instead it has Uracil (U). So the base pairings would be like this compared to DNA base pairing:

DNA RNA

A-T A-U

T-A T-A

C-G G-C

G-C C-G

Given the sequence the transcription will be as follows:

DNA : TGG - AAC - CAA

mRNA: ACC - UUG - GUU

Next, to translate it into amino acids, you will use the chart. Now amino acids pair in codons (3 base pairs at a time). Let's take the first codon in your sequence:

ACC

1st 2nd 3rd

A C C

Using the column on the left, find the row that matches it, so in this case A.

At the very top, there is another row of letters, looking at the row of A only, look for the column of the second base which is C.

Lastly, look at the right most column and find the letter that matches the third base within the box where A and C intersect. In this case, C is your third base.

The amino acid where all three intersect is your first amino acid which is Thr.

Just do this for the next codons and you will come up with the answer.

4 0

3 years ago

Read 2 more answers

At what pH could you assume the enzyme catalase was denatured?

Reptile [31]

Catalase is an enzyme used to accelerates chemical reactions in the human body. The performance of an enzyme depends on the pH levels. Catalase performs best at the optimum pH of 7. However, it weakens or denatures at pH levels above 10 though the range may differ on other species.

5 0

4 years ago

When conducting a population sampling study, on the first capture attempt, we _______ the captured individuals.

deff fn [24]

When conducting a population sampling study, on the first capture attempt, we tag, count, and release the captured individuals. Thus, option "D" is correct.

<h3>What is the mark-recapture method?</h3>

This is a method commonly used in ecology to estimate the animals in the population. A portion of the population is captured, marked and released. Another part of the population will, later on, be captured. This can be used to estimate the population in an assumption that the portion that was captured is proportional to the entire population. This is obtained by dividing the number of marked individuals by the individual marked on the second capture. This is one of the simplest and most practical methods of estimating the population.

Thus, option "D" is correct.

To learn more about the mark-recapture method click here:

brainly.com/question/17105523

#SPJ1

5 0

2 years ago

Read 2 more answers

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

Does<br> A starfish<br> Coral<br> and sponge <br> have a an endoskeleton, exoskeleton or neither

pantera1 [17]

Starfish has a endoskeleton
a coral has a exoskeleton
sponge has neither

4 0

3 years ago

Read 2 more answers