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3 years ago

Describe pros and cons of genetic engineering to modify food and in-vitro fertilization.

1 answer:

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Genetic engineering:Pros: produces more food, makes organisms more fit, increases knowledge and knowledge is good.Cons: Some say it's: playing God, dangerous due to recombination of DNA, contamination of the gene pool, big pharma could take over the "means of production".
In-vitro fertilization: Pros: Allows people who couldn't have children to do so, increases knowledge and knowledge is good.Cons: Expensive (really expensive), can lead to overpopulation (minor), can be done irresponsibly (minor as everything can be).

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Pyruvate dehydrogenase is regulated by feedback inhibition and covalent modification. Which molecules inhibit the pyruvate dehyd

Oksi-84 [34.3K]

ADP, NAD+, CoA-SH, and pyruvate are the molecules that inhibit the pyruvate dehydrogenase complex.

<h3>What is pyruvate dehydrogenase complex?</h3>

PDC3 triggers the oxidative decarboxylation of pyruvate, resulting in the creation of acetyl-CoA, CO2, and NADH.

The PDC plays a crucial role in the oxidation of glucose by connecting the glycolytic pathway to the tricarboxylic acid cycle's oxidative pathway.

ADP, NAD+, CoA-SH, and pyruvate all inhibit it. PDK prevents glycolysis from being coupled to GO by inhibiting its target enzyme PDH.

Thus, the answer is ADP, NAD+, CoA-SH, and pyruvate .

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1 year ago

What is the scientific method and why is it important?

Ray Of Light [21]

Answer:

When conducting research, scientists use the scientific method to collect measurable, empirical evidence in an experiment related to a hypothesis (often in the form of an if/then statement), the results aiming to support or contradict a theory.

Explanation:

I don't know if it can help you

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2 years ago

Read 2 more answers

How do accessory pigments help chlorophyll?

erastova [34]

The compounds present in plants that, in a way, assist in the absorption of light during the process of photosynthesis, are accessory pigments. As their name suggests, they act as helpers or assist chlorophyll in absorption of light. These may be chlorophyll variants or other classes.

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2 years ago

"Use your knowledge of the Wnt/Frizzled signaling system to predict how gene expression will change when Lithium is added to a c

BigorU [14]

<h2>DNA Transcription</h2>

Explanation:

The TCF transcription factor will bind <u>less</u> frequently with the cell's DNA, resulting in <u>decreasing</u> transcription."less, decreased

Active canonical WNT flagging outcomes in enlistment of β-catenin to DNA by TCF/LEF relatives, prompting transcriptional actuation of TCF target qualities.
The extra translation factors have been recommended to enroll β-catenin and tie it to DNA.
The genome-wide example of β-catenin DNA official in murine intestinal epithelium, WNT -responsive colorectal malignant growth (CRC) cells and HEK293 early stage kidney cells.
The two classes of β-catenin restricting locales.
The top notch speaks to most of the DNA-bound β-catenin and co-limits with <em>TCF4, the noticeable TCF/LEF relative in these cells.</em>

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3 years ago

If a follicle does not reach maturity during one ovarian cycle, it can finish maturing during the next cycle. True False

Oxana [17]

The statement 'if a follicle does not reach maturity during one ovarian cycle, it can finish maturing during the next cycle' is False.

<h3>What is a follicle?</h3>

A follicle is a multicellular structure located in the ovaries that is able to release reproductive hormones during menstruation.

The ovarium follicle is fundamental during the menstrual cycle rate of a woman.

In conclusion, if a follicle does not mature during the ovarian cycle, then it won't continue the process during the next cycle and will become a structure known as corpus luteum.

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1 year ago