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babymother [125]
3 years ago
11

Which of the following characteristics of the Arctic rabbit is specifically an adaptation to living in the tundra

Biology
2 answers:
satela [25.4K]3 years ago
7 0

white fur s the answer

olasank [31]3 years ago
4 0
The correct answer is d

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A strike-slip fault is the result of what type of stress?
taurus [48]

Answer:

<h3>С.shear</h3>

Explanation:

A strike-slip fault is a dip-slip fault in which the dip of the fault plane is vertical. Strike-slip faults result from shear stresses .

4 0
3 years ago
Which of the following best describes what experts fear is lacking for future survival?
notka56 [123]

Answer:

we lack oxygen bc of pollution. a large portion of earths oxygen comes from forests, and plankton, so pollution is really starting to limit that.

4 0
2 years ago
One strand of a DNA molecule has the following sequence: 3-AGTACAAACTATCCACCGTC-5. In order for transcription to occur in that s
guajiro [1.7K]

Answer: Promoter

Explanation:

Transcription is the first step in gene expression which consists of copying the DNA sequence of a gene to produce a RNA molecule. There are enzymes called <u>RNA polymerases which perform this process of transcription</u>. These enzymes bind nucleotides (the monomers which are part of the nucleic acids) to create a RNA strand using a DNA strand as a mold.

A promoter is a region of DNA that controls the initiation of transcription of a given portion of DNA to RNA. Therefore they promote the transcription of a gene. <u>The promoter region is composed of a specific sequence of DNA located just where the starting point of the DNA transcription is</u> and contains the information needed to activate or deactivate the gene it regulates. <u>The promoter has a binding site for the RNA polymerase enzyme </u>in charge of mRNA synthesis and when it recognizes this site, transcription begins.

6 0
3 years ago
Q1. (1 point) A genetic engineer wants to isolate a gene from a scorpion that encodes the deadly toxin found in its stinger, wit
tatuchka [14]

Answer:

cDNA library.

Explanation:

Genomic library may be defined as the collection of all the genomic DNA of an individual. The genomic library is constructed by the digestion of digestion of DNA fragments and there further transfer in the vectors.

cDNA library is prepared in case of eukaryotes because the complementary DNA is produced from the RNA. The eukaryotes DNA is interrupted with exons. In case of spider, the cDNA linrary is prepared because its DNA is interrupted with exons.

Thus, the answer is cDNA library.

8 0
3 years ago
What is a producer? What is a consumer? What is a primary consumer?
ArbitrLikvidat [17]

Answer: ▶Producer:an organism that produces. (makes) its own food.

▶ Consumer:animals that get their energy by eating plants or other animals.

▶Primary Consumer:Animals that consume only plant matter.

//Give thanks(and or Brainliest) if helpful (≧▽≦)//

Explanation:

4 0
3 years ago
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