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melamori03 [73]
4 years ago
12

A student creates a dichotomous key to identify common household pets. What is wrong with this key?

Biology
1 answer:
tamaranim1 [39]4 years ago
8 0
I’m assuming it’s all of the above
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The sequence is a hypothetical segment of a DNA with an indicated mutation represented by an arrow. The sequence is five prime T
dalvyx [7]
<h2>Point mutation.</h2>

Explanation:

  • The protein will be unchanged.

Mutation is defined as a change in nucleotide sequence of a gene. When a single nucleotide is inserted,deleted or substituted in a DNA sequence, then the resulting mutation is classified as point mutation.

A gene contains two region- intron region and exon region.

The region that codes for a particular protein is called the exon and the region that separates two exons  and does not code for any protein is called the intron.

Most of the point mutations in the intron region are silent except if it is located at the splice site recognition sequence.

In the given situation the mutation is in the middle of the intron region so there is no chance of it being a splice site recognition sequence.  Hence the protein will remain unchanged.

4 0
3 years ago
Why is energy recycling in living systems important?
Charra [1.4K]

Answer:

All living organisms need energy to grow and reproduce, maintain their structures, and respond to their environments. Metabolism is the set of life-sustaining chemical processes that enables organisms transform the chemical energy stored in molecules into energy that can be used for cellular processes Please mark it the brainliest

Explanation:

7 0
3 years ago
What cell type has no membrane-bound organelles, has a single unbound chromosome, and is very small?
insens350 [35]

Answer:

Globules.

hope this helps :)

Explanation:

6 0
3 years ago
How does the metabolism of sucrose differ from the metabolism of glucose?
tresset_1 [31]
Glucose is the only sugar that the human body can use for production of energy, thus any other sugar that enter the body must first be converted to glucose before it can be metabolized through the glycolytic pathway.
In the body, sucrose will first be broken down into glucose and fructose, the glucose will enter the glycolytic pathway while the fructose will be converted to glycogen and send to the liver.
When glucose is inadequate in the body system, the glycogen in the liver will be converted into glucose and it will enter into the glycolytic pathway.
8 0
3 years ago
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The development of specialized tissues and organs in a multicellular organism's embryo occurs as a result of
Artemon [7]
For the answer to the question above,
the development of specialized tissues and organs in a multicellular organism's embryo occurs as a result of "<u><em>differentiation</em></u>"

It is the <span>process where a cell changes from one cell type to another.</span>
4 0
3 years ago
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