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3 years ago

Describe the difference between a food chain and a food web

2 answers:

6 0

<h3><u>Answer:</u></h3><h3><u>Answer:Food chain is defined as the process of energy transfer from producer by a series of organisms with repeated eating or being eaten. </u></h3><h3><u>Answer:Food chain is defined as the process of energy transfer from producer by a series of organisms with repeated eating or being eaten. Food web is defined as the interconnected network of food chains at various trophic levels. Unlike food chains, food webs are never straight</u></h3>

antoniya [11.8K]3 years ago

5 0

Answer:

the food chain is about what animals that eat meat and leaves and bugs but the food web is look up a great recipe to cook and what foods are good for you

Explanation:

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If someone gets an electrical shock, you should

Savatey [412]

All of the above I believe is the correct answer

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3 years ago

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. What is the difference between latitude and longitude? PLEASE ONLY ANSWER IF YOU KNOW DONT TAKE MY POINTS

Viefleur [7K]

The Answer is B Latitude measures North and south,; Longitude measures East and west

This is the Reason I think its B is because Latitude implies the geographic coordinates that determine the distance of a point, north-south of the equator. Longitude alludes to the geographic coordinate, which identifies the distance of a point, east-west of the Prime Meridian.

<em>Hope this helps and can i please have brainliest ?</em>

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3 years ago

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Many receptor tyrosine kinase pathways have mapk as a downstream signaling component. mapk can phosphorylate target proteins. wh

Lapatulllka [165]

A protein kinase that is specific to the amino acids serine and threonine is known as a mitogen-activated protein kinase (MAPK or MAP kinase; also known as a serine/threonine-specific protein kinase).

<h3>Mitogen-activated protein kinase :</h3>

A small number of cell surface receptors can ultimately generate a large intracellular response due to activation of kinase cascades.

In order to trigger an appropriate physiological response, such as cellular proliferation, differentiation, development, inflammatory reactions, and death in mammalian cells, MAPK pathways relay, amplify, and integrate information from a variety of stimuli.

Tyrosine phosphorylation, specifically numerous tyrosines on each RTK in the dimer, is how cross-linking triggers the tyrosine kinase activity in these RTKs. The term "cross-phosphorylation" refers to this action.

The activation of a MAPKKKK or MAPKKK by stimulation of plasma membrane receptors is the initial stage of signal transduction. The MAPKKK then phosphorylates two serine or threonine residues in the S/T-X5-S/T (X is any amino acid) motif of its activation loop, activating a downstream MAPKK.

Learn more about MAPK here:

brainly.com/question/23449262

SPJ4

3 0

2 years ago

What form does carbon come out of animals

fiasKO [112]

Answer:

When animals eat their food combine with oxygen, which produces energy for the animals to use for everyday activity and then gives off carbon. The carbon then combines with the oxygen to form carbon dioxide, which is then released back into the atmosphere as waste product when the animals breath.

Carbon Dioxide (CO2)

Hope this helps ;)

4 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