Which of the following animals most likely uses the largest percentage of its energy budget for homeostatic regulation?
A desert bird: A desert bird is an endotherm and therefore, will be required to utilize the highest percentage of its energy for homeostatic regulation.
Which type of animal tissue has an extensive extracellular matrix surrounding a tissue?
Which of the following is not an adaptation for reducing the rate of heat exchange between an animal and its environment?
Nonshivering thermogenesis: It is a process of producing heat by the influence of hormones on the mitochondria. Such mitochondria increase their metabolic rate and produces heat instead of ATP. Thus, it is not an adaption for reducing the rate of heat exchange between an animal and its environment.
What type of epithelium would you expect to find covering a surface subject to physical forces?
What type of epithelial tissue found in intestines absorbs nutrients?
columnar epithelial cells
Where in the body would you be most likely to find cuboidal secretory cells?
The important functions of the simple cuboidal epithelium are secretion and absorption. This epithelial type is found in the small collecting ducts of the kidneys, pancreas, and salivary glands.
Is Skin an example of epithelial tissue?
Epithelial tissue covers the outside of the body and lines organs, vessels (blood and lymph), and cavities. For example, the skin is composed of a layer of epithelial tissue (epidermis) that is supported by a layer of connective tissue. It protects the internal structures of the body from damage and dehydration.
What body part contains epithelial tissue?
Epithelial tissue covers the outside of the body and lines organs, vessels (blood and lymph), and cavities. Epithelial cells form the thin layer of cells known as the endothelium, which is contiguous with the inner tissue lining of organs such as the brain, lungs, skin, and heart.
What does it mean if my Epithelial cells are high?
An epithelial cells in urine test looks at urine under a microscope to see if the number of your epithelial cells is in the normal range. It’s normal to have a small amount of epithelial cells in your urine. A large amount may indicate an infection, kidney disease, or other serious medical condition.
What does it mean if your Pap is normal but HPV is positive?
Results from your HPV test will come back as either positive or negative. Positive HPV test. A positive test result means that you have a type of high-risk HPV that’s linked to cervical cancer. It doesn’t mean that you have cervical cancer now, but it’s a warning sign that cervical cancer could develop in the future.