Answer:
A) an allele is a form of a gene. There are at least two alleles for any given gene.
Explanation:
The expected outcome for growth signal activating Ras is cell growth first, then DNA replication, then cell cycle arrest (Option 4).
<h3>What is the growth signal activating Ras?</h3>
The growth signal activating Ras is a signaling pathway associated with cell differentiation.
The growth signal activating Ras promotes the cell cycle through different types of growth factors.
In conclusion, signal activating Ras activates cell growth first, then DNA replication, then cell cycle arrest (Option 4).
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Answer:
See the answer below
Explanation:
1. <u>Only one phenotype</u> is present in the F1 generation offspring. Since tallness was dominant over shortness, all the offspring in the F1 generation appeared tall.
2. <u>Two phenotypes </u>are present in the F2 generation - 9 tall and 3 short. The short trait reappeared at the F2 generation.
3. The genotype of the F1 offspring would be heterozygous. Assuming the purebred tall is AA and the purebred short is aa:
AA x aa
Aa Aa Aa Aa
All the F1 offspring will appear tall and their genotypes would be heterozygous.
4. Assuming that the allele for height is denoted with A (a), <u>the genotype of the purebred tall plant would be AA. </u>
5. In a similia vein, <u>the genotype of the purebred short plant would be aa. </u>
Heart disease is the leading cause of death for men, women, and people of most racial and ethnic groups in the United States. One person dies every 37 seconds in the United States from cardiovascular disease. ... This includes the cost of health care services, medicines, and lost productivity due to death.
Kaylee is feeling the effects of hyperglycemia. Her blood sugar has increased due to metabolism of the carbohydrates in her beer. You should help Kaylee administer an injection of insulin in order to reduce her blood glucose levels.
<h3>WHAT IS TYPE 1 DIABETES:</h3>
Type 1 diabetes mellitus is a diseased condition in which the system of the affected individual is unable to produce insulin hormone, which is responsible for regulating the blood sugar level.
According to this question, Kaylee drank one beer and is having trouble walking straight, her speech is slurred, and she is not making sense.
This response from Kaylee is likely due to the effects of hyperglycemia. Her blood sugar has increased due to metabolism of the carbohydrates in her beer. One should help Kaylee administer an injection of insulin in order to reduce her blood glucose levels.
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