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sweet [91]
3 years ago
14

Scientists use the light year to describe the relationship between object in space. what does light year measure?

Biology
1 answer:
jekas [21]3 years ago
8 0

Answer:

The answer is B

Explanation:

The definition of a light year is the unit of astronomical distance, though it is called a light year it is actually a measurement of distance, so the answer, "the  time it takes light to travel 1 million km is the correct answer.

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The wild-type form of a gene encodes a protein of length 100 amino acids. A mutant allele has a UAA (instead of the wild-type, C
Orlov [11]

Answer:

48 amino acids

Explanation:

The wild type gene codes for a protein with 100 amino acids. One amino acid is encoded by one triplet code of the gene. This means that the wild type gene has a total 100 triplets or 300 nucleotides to code for a protein of 100 amino acid. Mutation in this protein has introduced the code "UAA" at the 49th codon. The code "UAA" is a stop codon. Therefore, the mRNA transcribed from the mutant allele would code for a protein having 48 amino acids as the protein synthesis will be stopped once the stop codon at the 49th position is read.

8 0
3 years ago
Faults are fractures in Earth's crust where displacement has occurred.<br><br> True<br> False
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A ruler has markings as shown below. Stefan uses this ruler to measure the length of a metal rod. How many decimal places should
vladimir1956 [14]
Based on a ruler in centimeters, with ten divisions between each centimer mark, you will have marks at every 0.1 cm.


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Answer: 1 decimal place



8 0
3 years ago
Read 2 more answers
What causes the air to move in the opposite directions at 16.3 km compared to the surface winds?
Lady_Fox [76]
I’d say wind resistance?
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