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7nadin3 [17]
3 years ago
9

A gene encodes a protein of 350 amino acids. a mutation creates an allele that only has the first 120 amino acids. what could ha

ppen to this mutant allele
Biology
1 answer:
lianna [129]3 years ago
8 0
The protein encoded by the mutant allele is shorter than the one encoded by the normal allele, the protein encoded by the mutant allele could be non-functional and the mutant allele could be associated with disease. In addition, DNA and mutation can happen possibly wherever on these molecules at any time. The most severe variations take place in the useful units of DNA is the genes in which the mutated form of a gene is named a mutant allele.
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Nataly_w [17]

The answer is benedict’s reagent.  Benedict’s test is used to detect reducing sugars in solution when heated. The color change occurs from clear blue to a brick-red precipitate in the presence of the reducing sugars. The cupric compounds in the benedicts reagent react with the reducing sugars (enediols) produced from heating of the reducing sugars in the presence of an alkali. Benedict's reagent is comprised of a mixture of sodium citrate, sodium carbonate, and copper(II) sulfate pentahydrate.






3 0
3 years ago
What cell feature is used by scientists to classify an unknown cell as prokaryotic or eukaryotic?
zhannawk [14.2K]

Answer:

Like a prokaryotic cell, a eukaryotic cell has a plasma membrane, cytoplasm, and ribosomes, but a eukaryotic cell is typically larger than a prokaryotic cell, has a true nucleus (meaning its DNA is surrounded by a membrane), and has other membrane-bound organelles that allow for compartmentalization of functions.

Explanation:

Hope this helps ;)

4 0
3 years ago
I THOUGHT MATH SUCK BUT MAN, I HATE BIOLOGY!!!!!! CAN SOMEBODY JUST TRY AND HELP ME WITH THESE PLS!!!!!!!!!!!! BRAINLIEST
zepelin [54]

Answer:

C: Met, Pro, Leu, Thr

Explanation:

AUG is met

CCA is Pro

UUG is Leu

ACG is Thr

The first letter is on the left side

Once you have that row, the second letter is on top

Then look for last the three letters in that box

Question 29: nucleus A, contains dna(chromosomes) and is the control center

Question 30: plant cell, has a mitochondria, ribosomes, the wall, and nuclei

3 0
2 years ago
What happens to a stimulus after the body receives it?
deff fn [24]

When a stimulus is produced it signifies the production of sensation in the sensory organs. This sensation through the sensory organs (eyes, ears, nose, skin and tongue) is sent to the sensory nerve connected to these sense organs. These sensory nerves send nerve impulses through the nerve fiber to the spinal cord. From the spinal cord the nerve impulse is transferred to motor nerves.

The motor nerve then sends response to the stimulus though the same path to the region from which stimulus was received and thus the body responds through muscular activity. Such as removal of heat from the heated object if heated sensations were received.


3 0
3 years ago
A paved blacktop parking lot was built on what was once a soil-covered field. This area will now experience increased runoff whe
kupik [55]
It’s the first one !
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3 years ago
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