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Good growth on phenylethyl alcohol (PEA) agar is characterized by the presence of well-defined, opaque colonies. The medium inhibits the growth of Gram-negative bacteria, so the expected growth mainly comprises Gram-positive organisms, often appearing creamy, white, or yellowish. Additionally, the colonies should be evenly distributed and not overly wet or mucoid, indicating healthy growth conditions. Overall, good growth reflects the organism's ability to thrive in the selective environment provided by PEA agar.
What else can I help you with?
If you observed growth of gram negative organisms on the PEA plate you inoculated does the negate the usefulness of PEA as a selective medium why or why not?
Yes, the growth of gram-negative organisms on a PEA plate suggests that the medium is not effectively selective for gram-positive bacteria. PEA (Phenylethyl Alcohol Agar) is intended to inhibit gram-negative bacteria through the action of phenylethyl alcohol, so if gram-negative organisms are thriving, it indicates that their growth is not adequately suppressed. This could be due to several factors, including the specific strains or concentrations used, which may indicate limitations in PEA's selectivity under certain conditions.
What is the growth plate also known as?
The epiphyseal plate is an area at the long end of the bone which contains growing bone. It is located between the epiphysis at the end of the bone and the diaphysis of another bone. This is only found in children and adolescents as it turns into the epiphyseal line in adults.
Does growth plate injuries affect height?
Yes, growth plate injuries can potentially affect height because the growth plates are responsible for bone growth in children and adolescents. If a growth plate is injured or damaged, it can disrupt the normal process of bone growth and potentially lead to growth abnormalities or differences in limb length. Prompt and appropriate treatment is important to minimize any impact on height.
Will a growth hormone cause decreased proliferatpihyseal plate?
Growth hormone (GH) generally promotes growth and development, particularly affecting the proliferative activity of the growth plate, or epiphyseal plate, in long bones. Increased levels of growth hormone can stimulate the proliferation of chondrocytes, which are responsible for cartilage growth in this area. Therefore, growth hormone is unlikely to cause decreased proliferation at the epiphyseal plate; rather, it typically enhances it, leading to increased linear bone growth. However, excessive GH can lead to conditions like acromegaly, which may affect bone growth patterns.
Can a growth plate in the foot be broken?
Yes, a growth plate in the foot can be broken. Growth plates are the weaker areas in developing bones, and injury or trauma to the foot can cause a fracture through the growth plate. It is important to seek medical attention to ensure proper healing and prevent long-term complications.
If you observed growth of gram negative organisms on the PEA plate you inoculated does the negate the usefulness of PEA as a selective medium why or why not?
Yes, the growth of gram-negative organisms on a PEA plate suggests that the medium is not effectively selective for gram-positive bacteria. PEA (Phenylethyl Alcohol Agar) is intended to inhibit gram-negative bacteria through the action of phenylethyl alcohol, so if gram-negative organisms are thriving, it indicates that their growth is not adequately suppressed. This could be due to several factors, including the specific strains or concentrations used, which may indicate limitations in PEA's selectivity under certain conditions.
Does it hurt bad when you break a growth plate?
it hurts quite bad. I fractured my growth plate in my shoulder.I took a couple x rays and it had a tiny crack in the growth plate.
What is the scientific name for growth plate?
Epiphyseal plate
The growth plate is also known as the what?
The epiphyseal plate.
Another name for a growth plate is?
Epiphyseal plate
How can you stop growth?
break your growth plate...in your bone
What does drinking alcohol do to a person with a metal plate in their head?
That does no change the effects of alcohol.
What happens when the epiphyseal plate is replaced by bone?
When the epiphyseal plate is replaced by bone, then growth at that bone stops.
Where is the growth plate located in the arm?
In those who are not fully adult, growth plates are located on the ends of long bones. On the arm, the growth plate is located on the end of the humerus near the elbow.
What is the scientific name for a growth plate?
Epiphyseal plate, located on the end of long bones.
Are license plate covers legal in tn?
According to the ticket in my lap, yes it is. Constitutes as a moving violation by obstructing view to the license plate.
The thin band of cartilage where bone growth occurs is called the?
The thin band of cartilage where bone growth occurs is called the epiphyseal plate. This plate is responsible for lengthening bones during the growth phase in children and adolescents. Once growth is complete, the plate ossifies and is replaced by solid bone.
