Answer: False
Explanation:
It depends on the genetic disorder. Genetic disorders have different modes of inheritance.
If the genetic disorder is autosomal recessive and the mother passes down the faulty gene while the father passes down the normal gene, the child will carry the faulty gene but it will not be expressed.
If the genetic disorder is autosomal dominant and the mother passes down the faulty gene while the father passes down a normal copy of the gene, the gene will be expressed since it is dominant.
If the mode of inheritance is sex-linked, if a mother passes down a faulty gene to her son he will express the faulty gene. The sex chromosomes of males are XY while females are XX
The Y chromosome does not express genetic material because of its size. Since the son will only have one X chromose, he will most likely express any gene passed down. Whereas the daughter will only carry the gene since she has another X to mask the faulty gene.
<span>Take an anticodon, which is simply a three nucleotide base sequence on the tRNA. An anticodon can only carry one amino acid on it, and it has 3 nucleotides. So, take three anticodons, and how many nucleotides do you get? 9! And since an anticodon has 3 nucleotides, and since an anticodon can only have one amino acid riding on it, there must be three anticodons for three amino acids. So, then, a total of 9 nucleotides are needed.
So the answer is 9.</span>
A mutation could do that.
Answer:
Option B.
Disappearance of nuclear memberane.
Explanation:
This is because Prophase is marks the beginning of mitosis, and it is the process where replicated genetic contents are separated into daughter cells. During prophase, ttgere is condensation of chromatin. The chromatin coils and it become compact, which lead to the formation o chromosomes that are visible. The sister chromatids are joined together at the centromere. The mitotic spindle begins to form. The mitotic spindle is consist of long proteins called microtubules that firms at opposite end. The spindle separate the two sister chromatids.
The building blocks of lipids are one glycerol molecule and at least one fatty acid, with a maximum of three fatty acids.
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