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Licemer1 [7]
2 years ago
5

Do polar bears migrate?

Biology
2 answers:
Burka [1]2 years ago
8 0
It's part of their annual migration<span> back to Hudson Bay, where sea ice is reforming after months of summer melt. To get to the ice each autumn, they traverse Churchill, Manitoba—the "</span>polar bear<span> capital of the world." These animals are the most studied group of</span>polar bears<span> on Earth</span>
In-s [12.5K]2 years ago
5 0
No, polar bears does not migrate.
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Will give the brainliest!
Alexxx [7]
<h2>°·.¸.·°¯°·.¸.·°¯°·.¸.->    Answer     >-.¸.·°¯°·.¸.·°¯°·.¸.·° </h2>

When heat is added to a solid, its particles move _______

A. faster

B. slower

C. closer together

<em>D. the same speed</em>

<h2>(っ◔◡◔)っ ♥ Answer ♥</h2>

A. (I THINK-)

<h2>Explanation</h2>

When heat is added to an object, the molecules vibrate faster. As they go faster, there is more space in between the molecules.

<h2>¸,ø¤º°`°º¤ø,¸¸,ø¤º° Details °º¤ø,¸¸,ø¤º°`°º¤ø,¸ </h2>

Subject: Science

Unit: Atoms, Molecules,

Grade: 5-7

(I think I might be wrong-)

4 0
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
2 years ago
The spiders mentioned in the paragraph are
aksik [14]

Answer: the answer is C, Carnivores

Explanation: it says that spiders eat other insects, which makes them a Carnivores. I also have the same quiz in Illuminate but that's not really important, I just thought that it was cool that we go to the same school :)

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2 years ago
What are 3 steps involved in cellular communication
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Reception, transduction and responde
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When pathogens make it past the skin and mucus barriers, the next part of nonspecific defense uses _____ proteins to fight patho
Alik [6]

The answer is Complement

this is for my Gradpoint fellas

3 0
3 years ago
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