All categories

3 years ago

When you exhale onto a cold window pane water vapor in your breath condenses on the glass. Where does the water vapor come from

1 answer:

4 0

It comes from inside your lungs. It's warm and wet inside your lungs and warm air holds more moisture than cold so when you breathe out you are expelling very humid air that is just looking for somewhere cold to condense.

You might be interested in

Heart on the run, keep your hand on a gun, cant trust anyone.... - Cover Me Up by Morgan Wallen

nevsk [136]

Answer:

its "a heart on the run keeps a hand on a gun you can't trust anyone"

4 0

3 years ago

A somatic cell containing a diploid chromosome number of 24 undergoes mitosis. each daughter cell will have _____ chromosomes. 4

ANEK [815]

Each daughter cell will have

12 chromosomes

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

Ecologists will often represent the amount of potential food available for each trophic level in an ecosystem with a(n)

34kurt

Energy, the many types of Biomass. There are three levels, primary consumers, secondary consumers, and tertiary consumers. Lower level animals have a greater species biomass its because higher level consumers are limited by there number of biomass.

7 0

3 years ago

Read 2 more answers

What did Paul Ehrlich bring to focus? Paul Ehrlich brought to focus the argument that is responsible for the world’s environment

quester [9]

Answer:

Paul Ehrlich brought to focus the problem of environmental Pollution and the Climate change, the argument that is responsible for the world’s environmental problems.

Explanation:

Paul Ehrlich stated that we are unprepared to face the effects of the environmental problems. The environmental problem has arisen due to the over consumption of the resources according to Ehrlich.

According to him we have already released enough amount of poisonous substances in the environment which affects our human tissue in a bad way. Ehrlich states that fate of humanity is going to collapse if the activities of exploitation of environment is left unchecked.

7 0

4 years ago

Read 2 more answers