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Sergio [31]
3 years ago
13

How would a change to the sequence of nucleotides in a DNA segment affect the mRNA transcribed from the DNA?​

Biology
2 answers:
tiny-mole [99]3 years ago
5 0

Answer:

A change of the sequence of nucleotides in a DNA segment is called a mutation. This could change whether certain proteins are made that support the body or not.  

Explanation:

Mama L [17]3 years ago
4 0

Answer:

It would change the nucleotide sequence of the transcribed mRNA

Explanation:

During the process of transcription, a DNA template is used to synthesize a mRNA molecule. The nucleotides in the DNA molecule undergo a complementary base pairing to form the nucleotides on the mRNA. This means that the order of sequence on the DNA determines the order of sequence on the mRNA.

In a case where the nucleotide sequence of a DNA segment changes in the process of MUTATION, the sequence of nucleotides in the mRNA strand will also change. For example, if sequence: ATT on the DNA produces UAA on the mRNA, a change to AAT on the DNA will cause the mRNA sequence to change to UUA.

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The __________ abuts the lumen of the alimentary canal and consists of epithelium
Misha Larkins [42]

Question is incomplete. Complete question is as follows:

The ____ abuts the lumen of the alimentary canal and consists of epithelium, lamina propria, and muscularis mucosae.

Answer:

Mucosa

Explanation:

Mucosa or mucosal membrane forms the lining of many cavities in the body like the alimentary canal and also covers many internal organs. It lines reproductive, digestive and respiratory system. In the gastrointestinal tract the mucosa is made of three layers: epithelium, lamina propria and muscularis mucosae.

The epithelium of mucosa is made of simple columnar epithelium cells. It consists of many types of cells like parietal cells (secrete HCL) and foveolar cells (secrete mucus). Lamina propria is a loose connective tissue present beneath the epithelium. It provides nutrition and support to epithelium. Muscularis mucosae has smooth muscle fibers which helps the glands on the surface to secrete their contents and also increase the contact between contents of lumen and epithelium.

5 0
3 years ago
Which of the following is a decomposer? O A. Fern B. Worm O C. Wolf O D. Banana​
Marysya12 [62]
B:Worm

Fern and Banana aren’t decomposers the wolf is a consumer
6 0
2 years ago
Name the 2 different types of endoplasmic reticulum and explain the function of each type endoplasmic reticulum to the cell . (i
valentinak56 [21]

Answer:

The surface of the rough endoplasmic reticulum (ER) is covered in ribosomes, while the smooth endoplasmic reticulum is not covered in ribosomes.

Explanation:

Hence their terms, rough and smooth endoplasmic reticulum, the smooth is like a fine tube whereas the rough consists of ribosomes on its surface. Both the smooth and rough endoplasmic reticulum work together, delegate tasks and are the site for production and storage of proteins.

Smooth ER is responsible for storage and lipids production, while the rough ER is responsible for production of proteins and some hormones.

have a darling weekend ^w^

5 0
3 years ago
Relate the structure of DNA to the function of DNA as a carrier of information
Andrei [34K]
I would say DNA needs to be in a double helix so it can be unraveled and duplicated during cell mitosis
8 0
3 years ago
_____ was developed so that users could communicate with computers in human language.
zzz [600]

Answer:

Natural Language Processing

Explanation:

I hope it helps! Have a great day!

brenn~

5 0
2 years ago
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