Module 2

Question 1

the process of managing temperature

Answer 1

Thermoregulation

Question 2

defined as the regulation of heat in animal, usually keeping it within a specific range

Answer 2

Thermoregulation

Question 3

2 types of thermoregulators

Answer 3

Ectotherms
Endotherms

Question 4

able to regulate body temperature via metabolic process, usually known as warm-blooded animals. these animals creat their own heat

Answer 4

Endotherms

Question 5

body temperature is dictated by the environment surrounding from it, these animals usually cold-blooded
these animals receive heat primarily from external sources

Answer 5

Ectotherms

Question 6

3 categories to based on how animals regulatr their temperature

Answer 6

Poikilotherms
Homeotherms
Heterotherms

Question 7

animals that do not require a fixed body temperature and can flactuate with little to no adverse effect to their overall health

Answer 7

Poikilotherms

Question 8

Animals that maintain a constant body temperature across a wide range of environmental conditions

Answer 8

Homeotherms

Question 9

can maintiain a constant body temperature,but have a specific periods in which their tempersture is different such as hibernation

Answer 9

Heterotherms

Question 10

4 methods when it comes regulating body temperature

Answer 10

Radiation
Conduction
Convection
Evaporation

Question 11

heat gain or heat loss via radiation waves entering or leaving the body particularly, infrared waves.

Answer 11

Radiation

Question 12

the gain loss of heat through direct contact of an object

Answer 12

Conduction

Question 13

heat gain or loss by moving air or water from a different temperature over the animal

Answer 13

Convection

Question 14

heat loss caused by the endothermc reaction of water evaporationg off of an organism

Answer 14

Evaporation

Question 15

plays a big role in temperatire regulation

Answer 15

Circulatory system

Question 16

Most heat exchange occurs in? such as?

Answer 16

extremities ( feet and legs)

Question 17

fish can conserve heat thru?

Answer 17

counter-current heat exchange

Question 18

another way for ectotherms to regulate their temperature by?

Answer 18

changing their behavior

Question 19

ectothers are capable of surviving at a rsnge of temperature but a quick tempersture changes can be?

Answer 19

Deadly

Question 20

can generste thier own heat through metabolism

Answer 20

Endotherms

Question 21

marine mammal have a?

Answer 21

Blubber

Question 22

used to make animals look bigger, but it has a tempersture regulation function too

Answer 22

Piloerection

Question 23

another way in which heat is generated

Answer 23

Shivering

Question 24

release a liquid that gets evaporated from the skin

Answer 24

Sweat glands

Question 25

another way for evaporstion trick

Answer 25

Panting

Question 26

can sustained lowered body temperature

Answer 26

Hibernation

Question 27

a way for some animals to survive cold, dark winters witjout having to forage for food or migrate somwhere warmer. Instead they turn down their metabolism

Answer 27

Hibernation

Question 28

Summertime version of hibernation

Answer 28

Estivation/Aestivation

Question 29

first mammal to estivates

Answer 29

Fat-tailed lemur

Question 30

only mammal that known to be poikilotherms

Answer 30

Naled mole rat

Question 31

all domestive livestock are?

Answer 31

homeotherms

Question 32

occours in basal metabolic rate is met

Answer 32

Thermoneutral zone

Question 33

the amount of energy expended while at rest in neutral temperature

Answer 33

Metabolic rate

Question 34

when temperature are above the thermoneutral zone, they fall in?

Answer 34

Upper critical temperature (UCT)

Question 35

extreme cold can cause ?

Answer 35

hypothermia

Question 36

act as a body thermostat

Answer 36

Hypothalamus

Question 37

send message to the hypothalus or detect a rise in blood temeprature

Answer 37

Thermoreceptors

Question 38

leads to the activation of physiological mechanism required to maintain homeostasis.

Answer 38

Stress

Question 39

also can be classified to acute or chronic

Answer 39

Stress

Question 40

Stress are diverse and include release and activation of several tropic hormones

Answer 40

Andrenocorticotropic hormone (ACTH) Thyrotropic hormone (TSH) Somatotropic hormone Follicle stimulating Luteinizing Hormones (LH) Prolactin (PRL)