BIO 100 EXAM 3 2025 QUESTIONS
AND ANSWERS
Homeostasis is an organism's ability to _______. - ....ANSWER ...-maintain
a constant internal environment
Lizards don't maintain their body temperature with internal heat. Rather, they bask
in the sun to get warm. This is an example of _______. - ....ANSWER ...-
ectothermy
When faced with a sudden drop in environmental temperature, an endothermic
animal will ________. - ....ANSWER ...-constrict blood vessels and work to
maintain heat within the core of the body
Which of the following is most likely to be responsible for lowering your blood
sugar after it rises above normal? - ....ANSWER ...-A homeostatic
mechanism based on negative feedback.
Which of the following is not a type of tissue? - ....ANSWER ...-a. Muscle
....COPYRIGHT ©️ 2025 ALL RIGHTS RESERVED...TRUSTED & VERIFIED 1
, b. Nervous
c. Embryonic *
d. Epithelial
What type of tissue is adipose tissue? - ....ANSWER ...-a. Muscle
b. Connective *
c. Epithelial
d. Nervous
What tissue type is characterized as being excitable and capable of sending and
receiving electrochemical signals that provide the body with information? -
....ANSWER ...-a. Muscle
b. Epithelial
....COPYRIGHT ©️ 2025 ALL RIGHTS RESERVED...TRUSTED & VERIFIED 2
AND ANSWERS
Homeostasis is an organism's ability to _______. - ....ANSWER ...-maintain
a constant internal environment
Lizards don't maintain their body temperature with internal heat. Rather, they bask
in the sun to get warm. This is an example of _______. - ....ANSWER ...-
ectothermy
When faced with a sudden drop in environmental temperature, an endothermic
animal will ________. - ....ANSWER ...-constrict blood vessels and work to
maintain heat within the core of the body
Which of the following is most likely to be responsible for lowering your blood
sugar after it rises above normal? - ....ANSWER ...-A homeostatic
mechanism based on negative feedback.
Which of the following is not a type of tissue? - ....ANSWER ...-a. Muscle
....COPYRIGHT ©️ 2025 ALL RIGHTS RESERVED...TRUSTED & VERIFIED 1
, b. Nervous
c. Embryonic *
d. Epithelial
What type of tissue is adipose tissue? - ....ANSWER ...-a. Muscle
b. Connective *
c. Epithelial
d. Nervous
What tissue type is characterized as being excitable and capable of sending and
receiving electrochemical signals that provide the body with information? -
....ANSWER ...-a. Muscle
b. Epithelial
....COPYRIGHT ©️ 2025 ALL RIGHTS RESERVED...TRUSTED & VERIFIED 2
