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2 years ago

An advantage of electron microscopes compared to light microscopes is that electron microscopes (2 points)

Biology

2 answers:

Sholpan [36]2 years ago

8 0

C they are really cool i own 1

Ivanshal [37]2 years ago

5 0

Hello there.

An advantage of electron microscopes compared to light microscopes is that electron microscopes allow you to view the true colors of the specimens being viewed.

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A scientist wishes to learn about volcanoes and earthquakes. Which of the following spheres should she most directly study?

Vera_Pavlovna [14]

The answer is D.geosphere(rock)

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2 years ago

Read 2 more answers

If present, the ________________ allele will always be expressed as the phenotype.

k0ka [10]

Answer:

Dominant

Explanation:

The dominant allele will always be shown in the phenotype if it's present, because the other allele would be dominant or recessive. If both alleles are dominant, then the dominant one shows, if one of the alleles is recessive, then the dominant allele would show over the recessive one.

I think of recessive alleles as "weak" where, they just follow behind whichever other allele exists there. If the other one is dominant, then the recessive one is behind it, and no one can see it. If it other allele is recessive, a recessive allele will be in front.

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2 years ago

Which of the following factors is most likely to be linked to secure attachment in infants?

gulaghasi [49]

Answer:

the answer is A

Explanation:

According to Erikson , physical comfort and sensitive care are keys to establishing a basic trust in infants.

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1 year ago

What additional characteristic (x) belongs in the central section of the above venn diagram? F. Ribosome G. Mitochondria H. Chlo

Maru [420]

Explanation:

<u>F. Ribosome</u>

Around the endoplasmic reticulum, proteins are transported. The Endoplasmic Reticulum is a cytoplasmic membrane network. This continuous method not only raises the surface area within the cell but also conducts protein folding, synthesis, and transport.

Further Explanation:

Free ribosomes synthesize most proteins that operate in the cytosol (such as actin) or nucleus (such as DNA polymerase). Proteins that act within the endomembrane system (such as lysosomal enzymes) or those that are intended for cell secretion (such as insulin) are synthesized in the rough endoplasmic reticulum ER by bonded ribosomEs.

The rest of the ER that doesn't include ribosomes is called the smooth ER, and may contain lipids, enzymes, and other proteins. The first amino acids in the that polypeptide chain serve as a signal sequence as a protein bound for the endomembrane system is being synthesized by a ribosome. The signal sequence ensures that the ribosome binds to the ER's outer membrane and the protein gets into the ER lumen.

Learn more about cellular life at brainly.com/question/11259903

Learn more about mitochondria at brainly.com/question/8427362

Learn more about mitochondria and similar structures at brainly.com/question/2855039

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2 years ago

How is transformation in bacteria most accurately described? assimilation of external dna into a cell the creation of a strand o

erma4kov [3.2K]

The definition of transformation in bacteria is described by the first statement: transformation is the assimilation of external dna into the bacterial cell. In a more elaborate sense, transformation is described by the altering of the cell as a result of the uptake or intentional incorporation of dna from an external source. It is one of the three processes for horizontal gene transfer. The other two are transduction (infection of a phage), and conjugation (transfer of dna between two bacterial cells that are directly in contact).

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2 years ago