NEW
Font size
WorksheetsCalday Hormonal Control
Total questions: 50
Worksheet time: 31mins
Endocrine glands secrete _
Hormones
Neurotransmitters
A wide range of chemical substances
What is the endocrine system?
A system of vessels that circulates blood around the body.
A group of bones and tissue that provides support and structure for the body.
A group of glands that work together with the nervous system to coordinate all body functions
A group of organs that is responsible for eliminating wastes.
What is the main function of the endocrine system?
It creates chemicals, or hormones, that are sent around the body to maintain homeostasis.
It creates electrical messages that are sent around the body to maintain homeostasis.
It maintains the correct level of oxygen in the body to maintain homeostasis.
It releases waste from the body to maintain homeostasis.
Which of the following are chemicals that travel in the blood and cause changes in different parts of the body?
Hormones
Glands
Parathyroid
Adrenal Gland
The response to stress is called
Stay or Stray Response
Fight or Stay Response
Flee or Stray Response
Fight or Flight Response
Hormone regulation operates under which type of feedback mechanism?
positive feedback
negative feedback
zero feedback
Hormones are not regulated
Feedback loops are important because they allow organisms and the environment to
change based on new inputs
fall apart
change based on new outputs
maintain balance
Produces the hormone insulin and glucagon, which controls the level of glucose in the blood.
Thyroid Gland
Pancreas
Thymus Gland
Pituitary Gland
These release testosterone, which controls changes in a male's body and regulates sperm production.
Ovaries
Target Cells
Parathyroids
Testes
What type of product is secreted by endocrine glands?
Sweat
Hormones
Saliva
Tears
Letter J is pointing to
Ovaries
Pineal Gland
Adrenal
Testes
The gland labeled 4 in the diagram is?
the thymus gland
the thyroid gland
the parathyroid glands
the adrenal glands
The process by which an organism’s internal environment is kept stable in spite of changes in the external environment.
Positive Feedback
Negative Feedback
Homeostasis
Targeted Cells
The chemical product of an endocrine gland.
Homeostasis
Hormone
Nerve Cell
Neurotransmitter
What is the function of the adrenal gland?
It makes the hormone insulin that controls blood sugar levels and digestive enzymes.
It makes thyroid hormones, which control your metabolism.
It makes the fight or flight" hormone adrenaline.
It uses information it gets from your brain to "tell" other glands in your body what to do and produces many different important hormones.
What is the function of the pancreas?
It makes the hormone insulin that controls blood sugar levels and digestive enzymes.
It makes thyroid hormones, which control your metabolism.
It makes the fight or flight" hormone adrenaline.
It uses information it gets from your brain to "tell" other glands in your body what to do and produces many different important hormones.
What is the function of the thyroid?
It makes the hormone insulin that controls blood sugar levels and digestive enzymes.
It makes thyroid hormones, which control your metabolism.
It makes the fight or flight" hormone adrenaline.
It uses information it gets from your brain to "tell" other glands in your body what to do and produces many different important hormones.
How do hormones travel
In neurones
In nerve cells
In our blood
Through our skin
Which are faster?
Hormones (Chemical Secretions)
Nerve Impulses (Electrical Signals)
What hormones do Ovaries make?
Testosterone
Oestrogen and Progesterone
Thyroxine
Adrenalin
What hormones do Testes make?
Testosterone
Oestrogen and Progesterone
Thyroxine
Adrenalin
Which Gland is this?
pancreas
pituitary gland
thyroid
adrenal gland
Which Gland is this?
pancreas
pituitary gland
thyroid
adrenal gland
Which Gland is this?
pancreas
pituitary gland
thyroid
adrenal gland
Which Organ is this?
Pancreas
Ovary
Thyroid
Testes
Which Organs are shown here?
Pancreas
Ovaries
Thyroids
Testes
Which Organs are shown here?
Pancreas
Ovaries
Thyroids
Testes
Which of the following is responsible for development of follicle in ovaries?
FSH
Estrogen
Progesterone
Prolactin
By which hormone ovulation is stimulated?
Testosterone
Oxytocin
Prolactin
LH
What gland secrete hormones directly into the bloodstream ?
pineal gland
Exocrine gland
Endocrine gland
Pituitary gland
What is released if glucose levels are too low?
Insulin
Glucagon
Amylase
Pepsin
Insulin and glucagon are produced by
the liver
the pancreas
the kidneys
Which one here is a hormone?
Glycogen
Glycerol
Glucagon
Glucose
The diagram shows the mechanisms that control the concentration of glucose in the blood.
Which row identifies the glands and hormones labelled W, X, Y and Z?
W - adrenal gland, X - adrenaline, Y - adrenal gland, Z - glucagon
W - adrenal gland, X - adrenaline, Y - pancreas, Z - insulin
W - pancreas, X - glucagon, Y - adrenal gland, Z - insulin
W - pancreas, X - insulin, Y - pancreas, Z - glucagon
What is Homeostasis ?
is the maintenance of a constant internal environment
is the maintenance of a constant external environment
is the maintenance of a constant living environment
Which one is not a symptom of Type 1 diabetes.
tired
feeling very thirsty
frequent urination
weight gain
Which one is NOT the effect of the release of adrenaline on the heart rate, glucose concentration and pupil
heart rate increased
glucose concentration increased
glucose concentration decreased
pupil dilates
