The Endocrine and Exocrine Systems

Question 1

Use the drop-down menus to identify the terms described below. a group of cells that secretes substances into the blood or directly into an organ a substance produced by cells that helps specific groups of cells to perform specific functions a channel or tube that conveys a substance

Revolt · Accepted Answer

A: gland

Question 2

Use the drop-down menus below to complete the following statement. The system contains glands that secrete hormones into the bloodstream, whereas the system secretes substances through ducts.

Revolt · Accepted Answer

A: endocrine

Question 3

Question 3

Revolt · Accepted Answer

C

Question 4

Which endocrine gland is indicated by the arrow?

Revolt · Accepted Answer

B: adrenal gland

Question 5

Use the drop-down menus to determine which structures of the endocrine system are described below. connects the endocrine system to the nervous system called the “master gland” of the endocrine system secretes a hormone that regulates sleep cycles regulates the development and differentiation of T lymphocytes

Revolt · Accepted Answer

Selection 1: hypothalamus; Selection 2: pituitary gland; Selection 3: pineal gland; Selection 4: thymus

Question 6

Which exocrine gland is indicated by the arrow?

Revolt · Accepted Answer

C: liver

Question 7

Use the drop-down menus to determine which structures of the exocrine system are described below. secrete mucus that protect organs secretes enzymes that aid in digestion secrete tears keep the skin hydrated and soft

Revolt · Accepted Answer

C: goblet cells

Question 8

Question 8

Revolt · Accepted Answer

Homeostasis

Question 9

Read the scenario below. Which type of feedback loop is occurring?During labor, certain hormones are released that cause the contraction of the uterus in order to push the baby out. When those hormones are sensed by the glands of the endocrine system, they secrete more of that hormone which keeps labor going until the baby is born.

Revolt · Accepted Answer

A: positive

Question 10

A growth chart is used in monitoring the growth and development of a child. The star on the chart represents a girl who is at the doctor for a routine check-up. Judging by the location of the star, should the doctor conduct tests to examine her pituitary gland?

Revolt · Accepted Answer

B: no

The Endocrine and Exocrine Systems Answers

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