Answer:
testosterone is the hormone associated with male puberty.
The two alleles representing the trait are different (e.g. Pp for purple color). Although the pea plant appears purple in color (its phenotype is purple), its genotype (genetic make-up) is a mixture of a dominant “P” and a recessive 'p” trait.
Prokaryotic cells: lack membrane-bound organelles, relatively small - typically less than 10 μm in size.
Both cell types: use ribosomes to synthesize proteins, contain DNA.
Eukaryotic cells: complete copy of DNA stored in multiple chromosomes.
In particular, prokaryotic cells have no nucleus and no membrane-bound organelles, therefore their ribosomes float freely intracellularly. On the other hand, eukaryotic cells have nucleus and membrane-bound organelles. Also, their DNA is bound to proteins and stored in the form of chromosomes in the nucleus.
Emergent Properties at the Tissue Level. In multicellular organisms, cells are arranged into tissues or groups of similar cells that work together to perform a particular function. For example, a single epithelial cell cannot form a protective layer.
1. What risk factors predispose Paul to a myocardial infarction? Some risk factors that predispose Paul to myocardial infarction are that he is obese, smokes, and seems to be stressed. He also has a family history of hypertension.2. Explain the physiological basis of Paul’s elevated serum lactate and lactate dehydrogenase concentrations. These lactate levels can become elevated when more is produced by the body than what is being used. When the heart is under a form of duress and not functioning normally, many things become affected including irregular oxygen levels and lactate levels. 3. Explain why Paul is given an aspirin to chew on the way to the hospital. Paul is given an aspirin because it helps to minimize blood clotting. His initial signs conveyed that his condition was probably cardiac related, in which it is important to minimize any possible blood clotting.4. If Paul’s MI results from occlusion of the circumflex coronary artery only, where would you expect to find the myocardial lesion in a PET scan of the heart? An occlusion is a blockage. A coronary artery regulates blood flow. The circumflex <span>coronary artery regulated blood flow on left side of heart.</span>