Science

Question 1

A hollow tube that serves as the passageway out of the female repro system

Answer 1

Vagina

Question 2

The part that separates the uterys from the vagina

Answer 2

Cervix

Question 3

the part where the zygote grows and develops, also known as the womb

Answer 3

Uterus

Question 4

Wall of the uterus

Answer 4

Endometrium

Question 5

The site of fertilization

Answer 5

Fallopian tube

Question 6

Connects the ovaries to the uterus

Answer 6

Fallopian tube

Question 7

Serves as the passage way of the egg

Answer 7

Fallopian tube

Question 8

the main reproductive organ of the female repro system

Answer 8

Ovary

Question 9

Produces the egg cell

Answer 9

Ovary

Question 10

Secretes an alkaline substance in the urethra, which neutralizes the acid from the urine.

Answer 10

Cowper’s gland

Question 11

This helps protect the sperm as it passes along the urethra

Answer 11

Cowper’s gland

Question 12

The fluid secreted by this gland makes up 25% of the semen

Answer 12

Prostate gland

Question 13

Releases a milky fluid that liquifies the semen, making the sperm move faster.

Answer 13

prostate gland

Question 14

Secrets an alkaline fluid that contains sugar, which provides energy to the sperm cell

Answer 14

Seminal vesicle

Question 15

Carries the sperm to the urethra

Answer 15

Ejaculatory duct

Question 16

Formed by the vas deferens and the seminal vesicle

Answer 16

Ejaculatory duct

Question 17

a long transport tube that carries the sperm from the epidydimis to the ejaculatory duct

Answer 17

Vas deferens

Question 18

Also known as the ductus deferens

Question 19

The passage way for both urine and semen

Answer 19

Urethra

Question 19

The main reproduction organ of males

Answer 19

testes

Question 20

A bag or pouchlike part that holds the testes

Answer 20

Scrotum

Question 21

It is responsible for the production of semen, which contains the sperm.

Answer 21

Testes

Question 22

A hollow tube that also contains the urethrae

Answer 22

Penis

Question 23

Hormones that are released by the ovaries and uterus to the hypothalamus

Answer 23

Estradiol and Progesterone

Question 24

Causes ovulation and form the corpus luteum, which produces progesterone

Answer 24

LH

Question 25

Stimulates ovarian follicle growth and estrogen production

Answer 25

FSH

Question 26

Released by the hypothalamus; stimulates the pituitary gland to release FSH & LH to the ovaries (female)

Answer 26

GnRH

Question 27

Hormone that stops sperm production when it reaches the maximum sperm count

Answer 27

Inhibin

Question 28

Released by the Leydig cells to the hypothalamus

Answer 28

Testosterone

Question 29

Stimulates the Leydig cells to produce testosterone (male)

Answer 29

LH

Question 30

Stimulates the Sertoli cells and supports sperm production (male)

Answer 30

FSH

Question 31

Released by the hypothalamus; stimulates the pituitary gland to release FSH & LH to the testes (male)

Answer 31

GnRH

Question 32

is a disease caused by a broken feedback loop involving the hormone insulin.

Answer 32

Diabetes

Question 33

When our body temp rises and our body's blood vessels dilate resulting in heat loss and our sweat glands secrete fluid so our body heat is retained to the normal, that is called?

Answer 33

Negative feedback loop

Question 34

When our body temp falls and our body's blood vessels constrict so that the heat is conserved and our sweat glands do not secrete fluid so our body heat is retained to the normal, that is called?

Answer 34

positive feedback loop

Question 35

In what cells of the pancreas is Glucagon secreted from

Answer 35

Alpha cells

Question 36

acts on the liver, causing glycogen to be broken down into glucose and released into the bloodstream, causing blood sugar levels to go back up. This reduces glucagon secretion and brings the system back to homeostasis.

Answer 36

Glucagon

Question 37

In what cells of the pancreas is Insulin secreted from

Answer 37

Beta cells

Question 38

acts as a signal that triggers cells of the body, such as fat and muscle cells, to take up glucose for use as fuel

Answer 38

Insulin

Question 39

internal environment of a cell or organism to allow normal biological functions to occur.

Answer 39

Homeostasis

Question 40

is the tendency to resist change in order to maintain a stable, relatively constant internal environment.

Answer 40

Homeostasis

Question 41

Produced by ENDOCRINE GLANDS (thyroid, adrenal glands, pancreas, pituitary gland). They are secreted directly into the BLOODSTREAM or other bodily fluids.

Answer 41

Hormones

Question 42

it is the space between the axon of the first neuron and the dendrites of the second neuron

Answer 42

Synapse

Question 43

The exchange of information between the axon of one neuron and the dendrites of another neuron.

Answer 43

Neurotransmission

Question 44

These are Motor neurons are the third class of neurons. These neurons allow the brain and spinal cord to communicate with muscles, organs, and glands all over the body.

Answer 44

Effectors

Question 45

form the second category of nerve cells. These cells receive signals from and send signals to other nerve cells.

Answer 45

Interneuron

Question 46

These are Sensory neurons that are triggered by physical and chemical inputs from outside environment. Sound, touch, heat, and light are physical inputs. Smell and taste are chemical inputs.

Answer 46

Receptors

Question 47

located at the end of the neuron and are responsible for sending the signal on to other neurons

Answer 47

Axon terminal

Question 48

is located at the end of the soma and controls the firing of the neuron

Answer 48

Axon hillock

Question 49

is the elongated fiber that extends from the cell body to the terminal endings and transmits the neural signal.

Answer 49

Axon

Question 50

these two structures serve to maintain the cell and keep the neuron functional

Answer 50

Cell body

Question 51

receive information from other neurons and transmit electrical stimulation to the soma.

Answer 51

Dendrites

Question 52

provide with mechanical and metabolic support ; supportive cells

Answer 52

Neurogilia

Question 53

process information

Answer 53

Neurons

Question 54

are the ones that do not move or contract under the conscious control of a person, i.e., these muscles work automatically.

Answer 54

Involuntary muscles

Question 55

are the ones that move or contract under the conscious control of a person.

Answer 55

voluntary muscles

Question 56

Rest or Digest

Answer 56

Parasympathetic division

Question 57

Fight or Flight

Answer 57

Sympathetic division

Question 58

Controls involuntary movement

Answer 58

Autonomic nervous system

Question 59

Controls voluntary movement

Answer 59

Somatic nervous system

Question 60

Conducts signals to and from the brain, controls reflex activities

Answer 60

Spinal cord

Question 61

Receives and processes sensory information, Initiates responses, Store, memories generates thoughts and emotions.

Answer 61

brain

Question 62

carry information from the sensory organs and internal organs to the CNS

Answer 62

Peripheral nervous system (PNS)

Question 63

The main processing center for the entire nervous

Answer 63

Central nervous system (CNS)