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vazorg [7]
3 years ago
14

After examining the picture, which of the following formations is most likely the oldest?

Biology
2 answers:
babymother [125]3 years ago
8 0

Answer:

Bed D is the oldest

Explanation:

Hope this helps also the bed that are on the lowest portion is always the oldest layer.

never [62]3 years ago
3 0

Answer: The answer to your question is bed D

Explanation: If you look at the coloring and the way its position is you can tell it's the oldest. It is the darkest bed and it's kinda like curving downward which indicates it's pretty old...

Hope this helps I know I'm late... But I still hope this helps

I also hope everyone has a great day today I know that times are tough right now, but let's get through it with a smile <3

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A/an _____ is an injury to a joint such as the ankle, knee, or wrist.​
777dan777 [17]
I think its strain or sprained
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3 years ago
How many possible open reading frames (frames without stop codons) are there that extend through the following sequence? 5'... C
fenix001 [56]

Answer:

There are 4 reading frames without stop codons.

Explanation:

1) To find the possible reading frames you need to separate your sequence in codons (trios)  for the 5'-> 3' sense, first, excluding the first nucleotide, then excluding 2 nucleotides and then not excluding nucleotides.

5'... C TTA CAG TTT ATT GAT ACG GAG AAG G... 3'  NO STOP CODON

5'... CT TAC AGT TTA TTG ATA CGG AGA AGG... 3'  NO STOP CODON

5'... CTT ACA GTT TAT <u>TGA</u> TAC GGA GAA GG... 3'

2)Then you find the complementary sequence (which you already have)

3'... GAA TGT CAA ATA ACT ATG CCT CTT CC... 5'

3'... GA ATG TCA AAT AAC TAT GCC TCT TCC... 5'

3'... G AAT GTC AAA TAA CTA TGC CTC TTC C... 5'

3) Next, you have to obtain the reverse complementary

CCT TCT CCG TAT CAA TAA ACT GTA AG NO STOP CODON

CC TTC TCC GTA TCA ATA AAC TGT AAG NO STOP CODON

C CTT CTC CGT ATC AAT AAA CTG <u>TAA</u> G

4)Now you need to find start (AGT in terms of DNA) and stop codons(<u>TAA</u>, <u>TAG,</u> <u>TGA</u>, also in terms of DNA), in 5->3 and de reverse complementary.

<em />

<em>As you can see, you have for open reading frames that lack of stop codon, unfortunately, they also lack of AGT, the start codon.</em>

I added a table where you can find thestart and stop codons as well as the proteins that they translate to in terms of RNA.

I hope you find this information interesting and useful, good luck!

8 0
3 years ago
Which organelle is responsible for digesting materials and cleaning up the cell of wastes?
nlexa [21]

Answer:

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Explanation:

  • Lysosome are among the organelles in a eukaryotic cell. Lysosomes are formed by the golgi bodies or the golgi apparatus.
  • <em><u>The role of lysosomes is to digest and destroy old and worn out organelles together with cellular wastes. In other words Lysosomes break down food molecules, waste products, and old worn out cells or organelles.</u></em>
  • They contain powerful lytic enzymes and and acids which help in the digestion and recycling of cellular materials.
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3 years ago
Can someone help me with this vocab
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An herbivore is an organism that only eats plants, a carnivore is an organism that only eats meat, an omnivore is an organism that eats both plants and meat, a decomposer (fungi and bacteria) break down dead matter and feed off of that, I don’t know the rest
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