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3 years ago

In excel, combining two or more cells together is called __________ cells.

Biology

2 answers:

viktelen [127]3 years ago

5 0

It's called merging cells. I don't understand why this is in Biology but whatever.

coldgirl [10]3 years ago

4 0

I believe it's called "merging cells". Hope this helps love! <3<span />

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Huntington's disease is caused by an autosomal dominant allele. It is a lethal

Ilia_Sergeevich [38]

The answer would be D. Huntington's disease presents symptoms in humans after many have already reproduced; therefore, they are unaware that they passed on Huntington's disease.

3 0

3 years ago

Help please also can you explain if you can

Anestetic [448]

Answer:

DNA Replication:

Duplication of DNA molecule.

Replicate the following strand of DNA:

Original DNA A T G A A C C A T T C A G T A T G G

Complimentary DNA : T A C T T G G T A A G T C A T A C C

Transcription:

Conversion of DNA into mRNA

Transcribe the DNA to make an mRNA molecule

Complimentary DNA : T A C T T G G T A A G T C A T A C C

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

Translation:

Conversion of mRNA into proteins

Translate the mRNA into the corresponding amino acids.

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

Amino Acid : Methionine, Asparginine, Iso-leucine, Serine, Valine, Trptophan

Using the DNA sequence provided, determine the amino acids.

Original DNA A T G G G T C T A G C G A A A G A T

Complimentary DNA : T A C C C A G A T C G C T T T C T A

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

Amino Acid : Methionine, Glycine, Leucine, alanine, Lysine, aspartic acid

Questions:

Using what you have learned in the lesson and the experiment, answer the following questions in complete sentences.

What is the function of mRNA?

To being transcribed into protein

What is the function on tRNA?

To take the amino acids to mRNA

Describe what happens during transcription.

DNA is converted into mRNA

Describe what happens during translation.

mRNA is converted into proteins

Explain how DNA is used to make a protein.

DNA is transcribed into mRNA THAT IS CONVERTED INTO protein

4 0

3 years ago

A man runs on a track for 120 minutes with a velocity of 4mi/hr. How far will the man have traveled when he come to a stop?

Sveta_85 [38]

Answer:

8 miles

Explanation:

Velocity is speed+direction (the speed of something in a given direction). We know that running on a track, one is moving forwards, which is why the velocity given as positive. Now we do some simple algebra. 120 minutes is equal to 2 hours. At a velocity of 4 miles an hour, for 2 hours, you multiply 4x2 and get 8, which is how far (in miles, units are important) the man has traveled once he comes to a stop.

7 0

3 years ago

Which organism would be the least affected by the toxic mercury?

Zigmanuir [339]

Answer:

Zooplankton(A)

Explanation:

Because the toxic mercury builds up in the bigger organsims

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3 years ago

At the end of _____ and cytokinesis there are four haploid cells. At the end of _____ and cytokinesis there are four haploid cel

kotegsom [21]

Answer:

At the end of<u> telophase II </u>and cytokinesis, there are four haploid cells.cells.

Explanation:

During telophase II the sister chromosomes separate from each other and move to the opposite ends of the cell. Once that the chromosomes are in the opposite ends, the cytokinesis starts, this is the division of the cytoplasm that will give two daughter haploid cells.

We have to remember that there will be four haploid cells because there are two cells, which are the result of meiosis I, that will go into meiosis II to give these four daughters haploid cells. Also, the phases in meiosis I and II are very similar. Both of them have prophase, metaphase, anaphase, and telophase.

5 0

3 years ago