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pychu [463]
3 years ago
6

To separate the parts of a cell by differences in density, a biologist would probably use?

Biology
1 answer:
laiz [17]3 years ago
5 0
CRSPR? That’s how you separated and code DNA and alter different genetics. That’s my guess...
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Hleppppppppppppppppppppppppppppppppppppp
Juli2301 [7.4K]

hey there! so im gonna go with finch Y because of the size of the beak if you pay VERY close attention to the passage it states "into small narrow folds" for this the birds beak would have to be short and skinny which would eliminate finches y and w which leaves finches y and z.

i hope this helped and good luck :)

8 0
3 years ago
Read 2 more answers
A girl found the skull of an animal. She didn't know what the animal was, but she was sure it preyed on other animals for its fo
VMariaS [17]
When you don't know whether an animal was once a Carnivore, Omnivore, or Herbivore, all you have to look for is the teeth. Carnivores have long canines, as well as overall sharper teeth, while omnivores and herbivores contain flat molars. 
4 0
3 years ago
Read 2 more answers
What’s the correct mRNA sequence from the DNA strand: TAC GCC CGA ATC
Dovator [93]

Answer:

C. AUG CGG GCU UAG

Explanation:

This works the same as a normal DNA strand, A=T, C=G, except for one difference. Thymine is not an mRNA base, instead it is Uracil. Therefore, if there is an A, you would typically replace it with a T, but for mRNA you will replace it with a U. Keep in mind you will still replace the T in the DNA strand with an A in the mRNA strand :)

6 0
3 years ago
In 1968 how many tons of CFC's were produced in the untied states​
Mrac [35]

Answer:

nearly one million tons per year

Explanation:

Midgely would receive the Society of Chemical Industry’s Perkin Medal for this research in 1937; in 1941, he was awarded the Priestley Medal, the American Chemical Society’s highest award, for his contributions to chemistry.

By the early 1970s, CFCs were in widespread use, and worldwide production of the compounds had reached nearly one million tons per year, representing roughly a $500 million slice of the chemical industry.

3 0
3 years ago
A toddler-age child presents in the emergency department (ed) with an infected wound. the child's mother states, "i don't have t
Sav [38]

The correct answer is: Physical Neglect.

Physical neglect is a term used to describe a condition when a parent does not provide a child with basic physical needs. This means that children do not have conditions to be healthy and safe such as no adequate food, shelter, clothing or healthcare. As a consequence, serious injuries or illness might occur.


5 0
3 years ago
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