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3 years ago

IN YOUR OWN WORDS explain how cell differentiation creates the different cells in a multicellular organism.

Biology

1 answer:

Ipatiy [6.2K]3 years ago

3 0

Answer:

A multicellular organism develops from a single cell (the zygote) into a ... tissue and organ development, and cell differentiation (gaining a final cell type identity). ... To function correctly, that body needs well-defined axes (such as head vs. tail). ... Mature cell types of the body, like neurons and liver cells, express different sets

Explanation:

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What are the four possibilities of genotypes for the offspring in the above Punnett square?

stealth61 [152]

Where’s the picture of the Punnett square?

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3 years ago

______ is a discipline of study that involves an examination of proteins and how the proteins encoded by genes interact to produ

Andrej [43]

The answer is Proteomics.

Proteomics is a discipline of study that involves an examination of proteins and how the proteins encoded by genes interact to produce cell and tissue types.

What is Proteomics?

The extensive study of proteomes is known as proteomics. An organism, system, or biological setting produces a set of proteins known as a proteome. We might speak of an organ or a species' proteome (like that of Homo sapiens) (for example, the liver). The proteome is dynamic; it varies from cell to cell and alterations occur over time. The underlying transcriptome is somewhat reflected in the proteome. However, in addition to the relevant gene's expression level, a number of other factors also affect protein activity, which is frequently measured by the rate at which the processes in which the protein is engaged react.

Proteomics is employed to look into:

When and where do proteins expressed.
rates of protein synthesis, degradation, and abundance at steady state.
how proteins are altered, for as by phosphorylation and other post-translational modifications (PTMs).
the transfer of proteins among subcellular spaces.
protein involvement in metabolic processes.
what interactions proteins have with one another.

To know more about Proteomics click on the link below:

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2 years ago

Match each step of the scientific method with its description.

Shtirlitz [24]

Answer:

I have put the question like this ;

Tiles

1. construct a hypothesis

2. communicate the results

3. test the hypothesis

4. make observations

5. analyze the results and

make a conclusion

6. ask questions

Pairs

A. Bread, when kept in the open for a

long time, shows the presence of mold.

B. What causes mold growth on bread?

C. Changes in temperature may affect

the growth of mold on bread.

D. Keep the bread in different locations,

changing the temperature at each location.

E. Increased temperature leads to the

growth of mold.

F. Make a presentation of the data, and

explain it to the class.

Explanation:

<h3>ANSWERS :</h3>

1- C ( this is an assumption; a hypothesis is always based on an assumption.

2- F ( this states to share the results with other classmates).

3- D (this is a description of an experiment you could conduct; you test a hypothesis (usually) by conducting an experiment.

4- A (this is something you could observe during the experiment, therefore it is an observation).

5- E (this sentence is a conclusion).

6- B (This is an actual question)

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4 years ago

NEED HELP PLEASE as soon as possible

Stells [14]

B. is the correct answer

8 0

3 years ago

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3 years ago