Answer: Endothermic
Explanation:
An endothermic reaction occurs when energy is absorbed as heat, while a reaction is exothermic when heat is released. Thereby, these type of reactions require external energy to proceed and heat is the reactant.
So, an endothermic reaction absorbs heat from the surrounding environment and stores that energy in the bonds of a new molecule formed, and this results in a decrease in temperature.
Enthalpy usually increases in endothermic reactions. However, a spontaneous endothermic reaction can occur if changes in entropy and enthalpy yield a negative Gibbs free energy.
What’s the mRNA sequence?
What will be the amino acid sequence?
Will there likely be effects?
What kind of mutation is this?
mRNA Sequence: AUGUGGAACCGUGACU
Amino Acid Sequence: Methionine-Tryptophan-Asparagine-Arginine-Cysteine.
Likely Effects: Minimal impact, as the mutation is a silent mutation, not changing the amino acid.
Mutation Type: Point Mutation.
To find the mRNA sequence, we need to perform transcription, where DNA is used as a template to synthesize complementary mRNA. In this case, we have a substitution mutation in the DNA sequence, so the mRNA sequence will also be affected.
Original DNA Sequence: T A C A C C T T G G C G A C G A C T
Mutated DNA Sequence #5: T A C A C C T T G G G A C G A C T
The mRNA sequence is formed by replacing T with U (uracil) in the DNA sequence:
Original mRNA Sequence: A U G U G G A A C C G C U G C U G A
Now, let's determine the amino acid sequence using the mRNA sequence. Amino acids are coded by codons (three-letter sequences). Here's the mRNA sequence grouped into codons:
AUG UGG AAC CGC UGC UGA
The codons code for specific amino acids:
AUG: Methionine (start codon)
UGG: Tryptophan
AAC: Asparagine
CGC: Arginine
UGC: Cysteine
UGA: Stop codon
So, the amino acid sequence is Methionine-Tryptophan-Asparagine-Arginine-Cysteine.
As for potential effects, the mutation seems to result in a single amino acid change (from glycine to asparagine). Whether this has significant effects on the protein's function depends on its role. If the protein is critical for an essential function, even a single amino acid change can have noticeable effects. However, if it's a less crucial protein or a non-coding region, the impact may be minimal.
This mutation is a point mutation, specifically a missense mutation, where one nucleotide is substituted with another, leading to an amino acid change in the resulting protein.
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Answer:
mRNA Sequence:ATGTGGAACCGCTGA
Will be effects.
Insertion mutation
Explanation:
1. They are at least ten times larger.
2. They can reproduce asexually.
3. They are eukaryotes.
4. They consist of both single- and multi-celled organisms.
5. They have flagella to move
Answer:
An earthquake is caused by a sudden slip on a fault. The tectonic plates are always slowly moving, but they get stuck at their edges due to friction. When the stress on the edge overcomes the friction, there is an earthquake that releases energy in waves that travel through the earth's crust and cause the shaking that we feel.
In California there are two plates - the Pacific Plate and the North American Plate. The Pacific Plate consists of most of the Pacific Ocean floor and the California Coast line. The North American Plate comprises most the North American Continent and parts of the Atlantic Ocean floor. The primary boundary between these two plates is the San Andreas Fault. The San Andreas Fault is more than 650 miles long and extends to depths of at least 10 miles. Many other smaller faults like the Hayward (Northern California) and the San Jacinto (Southern California) branch from and join the San Andreas Fault Zone.
The Pacific Plate grinds northwestward past the North American Plate at a rate of about two inches per year. Parts of the San Andreas Fault system adapt to this movement by constant "creep" resulting in many tiny shocks and a few moderate earth tremors. In other areas where creep is NOT constant, strain can build up for hundreds of years, producing great earthquakes when it finally releases.
Answer:
The cell needs to carry out transcription before it can begin translation because transcription is the first step of gene expression, whereby the segments of DNA is copied into RNA in other words mRNA by enzymes RNA polymerase.
Explanation:
please answer quickly its urgent
Answer:
Plant Cell
contains both