Cell Differentiation and Specialization Answers

Stem cells found in adult tissue, such as in the bone marrow, brain, muscle, skin, and liver, are only capable of .

Put the following levels of organization in order from least inclusive (1) to most inclusive (5).X 1✔ 2345tissue1234✔ 5organism12✔ 345organ✔ 12345cell123✔ 45organ system

Several bodily responses are described below. For each response, determine what caused the change in homeostasis. need for waterlack of oxygenX change in temperaturebody starts to sweatneed for waterlack of oxygenchange in temperaturebreathing rate increasesneed for waterlack of oxygenchange in temperatureamount of saliva produced changesneed for waterlack of oxygenchange in temperaturebody starts to shiver

Which type of cells form new cells with specialized functions?

Where can cells that are able to differentiate be found?

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For each sentence below, select the name of the specialized cells being described.Red blood cellsWhite blood cellsMuscle cells✔ NeuronsEpithelial cells are specialized cells that generate and conduct electrical impulses throughout the body.

Red blood cells✔ White blood cellsMuscle cellsNeuronsEpithelial cells are the components of blood that help protect against pathogens and aid in blood clotting.

Red blood cellsWhite blood cellsMuscle cellsNeurons✔ Epithelial cells are specialized cells that transport, protect, absorb, secrete, and provide sensory signals.

✔ Red blood cellsWhite blood cellsMuscle cellsNeuronsEpithelial cells are the components of blood that carry oxygen throughout the body.

Red blood cellsWhite blood cells✔ Muscle cellsNeuronsEpithelial cells are elongated cells that have the ability to contract.

Complete each sentence below by selecting the type of muscle cell that performs the function described.Skeletal muscle cellsSmooth muscle cells✔ Cardiac muscle cells are used to help the heart beat and pump blood.

Skeletal muscle cells✔ Smooth muscle cellsCardiac muscle cells are used in the digestion of food.

✔ Skeletal muscle cellsSmooth muscle cellsCardiac muscle cells are involved in movements of the skeleton (bones).

When conditions change and cells are not in balance anymore, what has been disrupted?

Scientists studying the same hypothesis about cancer have gotten the same result even though they have examined the hypothesis using different procedures. What could be said about the subject they are studying?