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nexus9112 [7]
3 years ago
5

Which microscope would be most useful for examining the contours of the surface of a bacteria cell?

Biology
1 answer:
Katena32 [7]3 years ago
5 0
Scanning electron microscope is the answer.This type of microscope<span> is an instrument for observing at the atomic leve</span>
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Read the information for transcription and then answer the question. Protein Synthesis Explain the process of transcription.
bagirrra123 [75]

Answer:

Please find the explanation below

Explanation:

Transcription is the first process that occurs in protein synthesis. It involves the use of the stored information in the DNA molecule to synthesize a mRNA molecule.

Transcription, which occurs in the nucleus of eukaryotes and cytoplasm of prokaryotes, is catalyzed by an enzyme called RNA polymerase. RNA polymerase binds to the double-stranded DNA and begins to unwind it (Initiation). This unwinding causes the nucleotide bases to be exposed in order for the RNA polymerase enzyme to read.

The enzyme reads the bases of the DNA and begins to synthesize RNA nucleotides using the complementary base pairing rule (Elongation) i.e. Adenine base paired with Uracil base (RNA), and Guanine paired with Cytosine etc.

The single-stranded mRNA is released at the end of the transcription process (termination). This is basically what occurs in transcription.

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3 years ago
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Isnt it going to government funds..?
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2 years ago
Which could be referred to as secondary growth of stems?
Romashka-Z-Leto [24]
The correct answer is (b.) an increase in the width of the stem. The increase in the width of the stem could be referred to as the secondary growth of the stem. Whereas the primary growth is the upward growth of the plant. 
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A client rescued from a burning building has partial- and full-thickness burns over 40% of the body. which initial physiologic c
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<span>An increase in serum potassium</span>
7 0
3 years ago
I need help with 4 &amp; 5 ASAP please
vichka [17]
One option is that the samples run through gel electrophoresis is too small to be recognized (shorter strands of DNA travel further through the gel and larger strands travel shorter). The other option in that the restriction enzyme did not cut the DNA in the proper spot or there was a mutation in the bases that allowed for a mistake in the cutting; that is why there are 800 base pairs in one sample (that's a lot) An example of a mutation is that lets say the restriction enzyme was supposed to cut at the second G in GGACC. But if that G was turned into an A, then the restriction enzyme wouldn't cut there.

For number 5, you might have 800 because of the restriction enzyme cutting it wrong, a mutation that allowed for the cutting to not take place, or a fault in the sample taking.

I am an AP Biology student right now in Wisconsin. I just finished that worksheet this morning :) anymore questions just hit me up
4 0
2 years ago
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