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3 years ago

Help please really urgent!!!

Biology

1 answer:

horsena [70]3 years ago

5 0

Answer:

I gotcha.

1. A genetically modified organism (GMO) is any organism whose genetic material has been altered using genetic engineering techniques.

2. GMO crops contribute to food security, sustainability, the environment and climate change.

3. As GMOs stand today, there are no health benefits to eating them over non-GMO foods. However, this may change in the future as technology develops and becomes more sophisticated.

4. Increased use of toxic herbicides and pesticides, Pleiotropy – unforeseen consequences and Contamination

5. (You answer)

I hope this helped! :)

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Myoglobin transfers oxygen obtained from hemoglobin to mitochondrial proteins involved in the catabolism of metabolic fuels to p

mario62 [17]

Answer:

Explanation:

Mitochondria is a double membrane bound organelle that is located in most eukaryotic organisms and it has a number of different shapes.

A mitochondrion has a outer and inner membranes made up of phospholipid bilayers and proteins which have different properties. Because of the double membraned organization, mitochondria have five distinct parts:

Outer mitochondrial membrane

Intermembrane space which is the space between the outer and inner membranes

Inner mitochondrial membrane,

the cristae space which is formed by the folding in of the inner membrane and

matrix which is the space within the inner membrane.

Mitochondria has a complex structure that allows for all the activities carried out by it this includes,Energy conversion, Pyruvate and the citric acid cycle, NADH and FADH2 which are the electron transport chain, Heat production and Storage of calcium.

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3 years ago

Which feature is shared by protists, fungi, plants, and animals but is lacking in bacteria?

ANTONII [103]

B, a nucleus. Nuclei are membrane-bound organelles inside eukaryotic organisms. Eukaryotes are protists, fungi, plants, and animal cells. A bacteria is not a eukaryote, it is a prokaryote, so it does not have the membrane-bound structure of the nucleus.

Be careful, though, bacteria still have DNA. It is simply located in the center of the cell and is not encased in a membrane.

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Read 2 more answers

You learn that a Mars lander has retrieved a bacterial sample from the polar ice caps. You obtain a sample of these bacteria and

Misha Larkins [42]

Answer:

a. conservative replication

b. semi conservative replication

c. dispersive replication

d. discontinuous replication

e. continuous replication

The CORRECT ANSWER IS C.

c. dispersive replication

Explanation:

The attached image shows a single band that becomes lighter (in volume) and increase in darker intensity (in times of color) is revealed with consecutive replications. The major pattern that would produce these outcome is dispersive replication.

Conservative replication do reveal two bands (a 14N for the wholly latest molecule, and a 15N for the totally antiquated molecule) after the initial replication. Therefore, this wholly wrong.

Semi-conservative replication reveal an individual band of transitional weight after the initial replication, followed by two bands following the second replication (one of transitional weight, and the other at the 14N position). These two bands is observed in each following replication, with the transitional weight becoming lighter in color as the 14N band is seen to appear darker in color.

The real pattern gives an individual band that pinpoints to all molecules in an individual replicative cycle possessing the same constituents.

Dispersive replication, has its molecules to be a blend of old (15N) and new (14N) strands. Each replication raises the ratio of new to old strands as it explains the reason an individual band is shown raised (lighter in weight) with every replication.

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The image shows the 'popped' endosperms of popcorn. What purpose does the starchy endosperm serve? A) food storage B) reproducti

kvv77 [185]

The correct answer is A

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Why is the habitable zone important for Exoplanets?

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Answer:

A planet's atmospheric conditions influence its ability to retain heat, so that the location of the habitable zone is also specific to each type of planet.

Explanation:

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