The answer is Tyrosine. Conditionally essential amino acids is when non essentials amino acid becomes essential. In Phenylketonuria Tyrosine becomes a conditionally essential amino acid that must be provided in the diet. Phenylalanine accumulates and fails to convert to tyrosine during this condition.
C. density because no matter the size of the substance the density will always be the same
The Law of Orbit: 1) All planets move in elliptical orbits, with the sun at one focus. The Law of Areas: 2) A line that connects a planet to the sun and sweeps out equal areas in equal times. The Law of Periods: 3) The square of the period of any planet is porportional to the cube of the semimajor axis of it's orbit.
Answer:
X-linked dominant
Explanation:
All of the Bob and Elenaor's sons are with normal skin, they inherited Y chromosome from the father and X from the mother.
On the other hand, all daughters have the same skin condition as Bob, they inherited one X chromosome from father and another from mother. X chromosome inherited from the father is enough for condition to appear, so it means that it is dominant and X linked.
