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lorasvet [3.4K]
2 years ago
5

ᴡʜᴀᴛ ɪꜱ ᴄʜᴀʀᴄᴏʟ ?? ᴅᴇꜰɪɴᴇ ɪᴛ ​

Biology
2 answers:
love history [14]2 years ago
7 0
Meaning: A dark color or material obtained by heating organic matter or wood.
Elena L [17]2 years ago
5 0

Answer:

fbsntsntstnZgnstnsg Ybwj6synw5hwm6 we mue6i3i3l8d.hxh.z hsmudynwmu

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Transcription occurs in the _______, while translation occurs in the _______.
Vikki [24]

Answer:

Explanation:

In a eukaryotic cell, almost all transcription occurs in the nucleus and translation occurs mainly at ribosomes in the cytoplasm. In addition, before the primary transcript can leave the nucleus it is modified in various ways during RNA processing before the finished mRNA is exported to the cytoplasm.

8 0
2 years ago
What are viable explanations for the consistent observation of a few black mice on the island?
PolarNik [594]

They undergone genetic mutation that influenced their fur color.

Mutations result either from accidents during the normal chemical transactions of DNA, often during replication, or from exposure to high-energy electromagnetic radiation (e.g., ultraviolet light or X-rays) or particle radiation or to highly reactive chemicals in the environment. Mutation can be of 4 types Germline mutations occur in gametes. Somatic mutations occur in other body cells. Chromosomal alterations are mutations that change chromosome structure. Point mutations change a single nucleotide. Frameshift mutations are additions or deletions of nucleotides that cause a shift in the reading frame. Factor that influenced  mutation are the size of the gene, its base composition, its position in the genome, and whether or not it is being actively transcribed influence its mutation rate.

To learn more about mutation ,here

brainly.com/question/13923224

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7 0
1 year ago
What two things are needed for cellular respiration
Tema [17]
Glucose and water are needed for cellular respiration. Carbon Dioxide and water are just products of cellular respiration.
8 0
3 years ago
Which of the following statements is false in reference to heart regulation? at rest, parasympathetic stimulation predominates b
scoray [572]
<h2>Baroreceptors </h2>

Explanation:

  • Baroreceptors are splash type nerve endings in the walls of veins and the heart that are invigorated by without a doubt the degree of, and changes in, blood vessel pressure. They are amazingly rich in the mass of the bifurcation of the inner carotid corridors (carotid sinus) and in the mass of the aortic curve. The essential site of end of baroreceptor afferent strands is the NTS.  
  • The capacity of the baroreceptors is to keep up foundational circulatory strain at a moderately steady level, particularly during an adjustment in body position. Flawless baroreceptors are very viable in keeping quick changes in pulse from minute to minute or hour to hour, but since of their versatility to delayed changes of circulatory strain (> 2 or 3 days), the framework is unequipped for long term regulation of blood vessel pressure.

7 0
3 years ago
Why did the size of the caribou population decrease?
Katyanochek1 [597]

Answer:

The herds have been declining in recent decades due to a complicated mix of factors including hunting, disease, diminished food availability, and climate change, the report explains.

7 0
2 years ago
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