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3 years ago

Which of the following layers of the urinary bladder have several folds that allow for expansion?

Health

1 answer:

Andreyy893 years ago

5 0

Answer:

When the bladder is empty, the mucosa has numerous folds called rugae. The rugae and transitional epithelium allow the bladder to expand as it fills. The second layer in the walls is the submucosa, which supports the mucous membrane. It is composed of connective tissue with elastic fibers.

Explanation:

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Discuss why its important to avoid alcohol and unsafe situations

hodyreva [135]

Answer/Explanation:

Avoiding alcohol use protects body organs from damage and decreases the chance of injury. Make responsible decisions. Having a clear head helps you make decisions to protect your health and the health of others. Avoid risky behavior.

I hope this helps. If you have any more questions, please feel free to post them and someone will be able to help you, whether it's myself or others. Please leave a like, rating, and if possible, Brainliest. Have a great day!

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3 years ago

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Why do you think hospitals are so careful with babies'identification records?

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Answer: A reliable identification system is necessary to prevent these types of serious errors and prevent harm to the newborn; hence, the birth of this safety initiative. The need for updated and improved newborn identifiers was recognized by the AAP and other leaders in the field of safety.

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3 years ago

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Jessica's new diet plan contains 3.3 mg of heme iron and 17.5 mg id non heme iron. what us the amount of biologically available

Hitman42 [59]

1.37mg is a total concentration of iron.

Further Explanation:

Iron is a vitally important element that is required for oxygen transport as a component of hemoglobin. Haemoglobin is composed of two components; heme and globin chain. Heme is further composed of two component; iron and porphyrin ring and globin is a protein chain. Heme part of the hemoglobin helps in binding oxygen component whereas globin chain helps in transport because it is soluble in body fluid. When heme group breaks down it release iron and phosphorus in the body fluid. Iron is obtained from dietary source.

The naturally occurring iron is formed in two forms; heme and non heme iron in food that are handled and absorbed by the human cell differently. Heme iron is a kind of iron present in muscle tissue and blood. The source of heme iron is meat, seafood, poultry and fish. It is generally present in the form of animal protein. Non heme protein is a plant as well as animal based iron. They are present in beans, grain, vegetables, fruits, seed, nuts, egg and milk. Heme iron is absorbed more easily in human body than non heme iron.

Biologically available heme can be calculated by the formula given below.

$\text{Biologically available}=\dfrac{\text{dietary intake}\times\text{absorption}}{100}$

The concentration of heme iron can be calculated by,

$\begin{aligned}{\text{Heme iron}}&=\frac{{3.3 \times 15}}{{100}}\\&=0.49{\text{ mg}}\end{aligned}$

Calculate the non heme concentration by,

$\begin{aligned}{\text{Non - heme iron}}&=\frac{{17.5\times5}}{{100}}\\&=0.875{\text{ mg}}\end{aligned}$

Total concentration of iron,

$\begin{aligned}{\text{Total iron}}&=0.49+0.875\\&=1.37{\text{ mg}}\end{aligned}$

Learn More:

1. Learn more about meiosis brainly.com/question/1600165

2. Learn more about the process of molecular diffusion in a cell brainly.com/question/1600165

3. Learn more about human sperm and egg cell brainly.com/question/1626319

Answer Details:

Grade: High School

Subjects: Biology

Topic: Dietary Iron

Keywords:

Heme, non heme, iron oxygen, hemoglobin, porphyrin, phosphorus, muscle, tissue, beans, grain, vegetables.

3 0

4 years ago

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Why is deign an important p of human resource planning?

VikaD [51]

Answer:

It's an important process that identifies current and future human resources needs for an organization to achieve its goals. Human resource planning should serve as a link between human resource management and the overall strategic plan of an organization.

Explanation:

Human resource planning ensures that people are available to provide the continued smooth operation of an organization. It means, human resource planning is regarded as a tool to assure the future availability of manpower to carry on the organizational activities.

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4 years ago

Which of these is a smoking-related disease that causes permanent damage to the lungs?

DaniilM [7]

Answer:

i) Emphysema

ii) Chronic bronchitis

iii) COPD ( Chronic obstructive pulmonary disease)

Explanation:

They all above given diseases cause permanent damage to lungs. Smoking is a major factor causing these diseases.

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3 years ago