a&p

Question 1

What part of the homeostatic mechanism is a muscle or gland and causes the necessary change in the internal environment?

Answer 1

effector

Question 2

what do we call a particle consisting of atoms joined together

Answer 2

molecule

Question 3

What is not an effector for when body temperature gets too low

Answer 3

sweat glands, muscles, and skins

Question 4

where is the control center for body temperature regulation

Answer 4

hypothalamus

Question 5

what is the region medial to the lungs that contains the heart, esophagus, and thymus gland

Answer 5

pleural cavity

Question 6

what is the name of the serous membrane that covers the abdominal organs

Answer 6

visceral peritoneum

Question 7

What organ system transports fluids from tissue spaces to blood and defends the body against infections

Answer 7

lymphatic system

Question 8

What type of body sections divide the body into superior and inferior sections

Answer 8

transverse sections

Question 9

What abdominal region is directly lateral to the epigastric region

Answer 9

umbilical region

Question 10

What is the anatomical name for the calf

Answer 10

sural

Question 11

what is the most abundant element of the human body

Answer 11

oxygen

Question 12

What is the mass number of the following atom proton=10, neutron=10, electron=10

Answer 12

20

Question 13

What is the subatomic particle is different between two different isotopes of oxygen

Answer 13

number of neutrons

Question 14

For an atom of an atomic number of 17, how many electrons are found in the second shell

Answer 14

8

Question 15

What is formed when an atom losses an electron

Answer 15

cation

Question 16

What kind of bond is formed between adjacent water molecules

Answer 16

hydrogen bonds

Question 17

What is the pH solution with a hydrogen concentration of 0.0001 g/L

Answer 17

4

Question 18

Which of the following is an example of a disaccharide

Answer 18

sucrose

Question 19

What makes one amino acid different from another amino acid

Answer 19

the R group

Question 20

What organic base (nitrogenous base) is only found on ribonucleic acid

Answer 20

uracil

Question 21

What forms the main framework of the cell membrane and is the largest component of the cell membrane

Answer 21

phospholipid bilayer

Question 22

What organelle conducts lipid synthesis

Answer 22

smooth endoplasmic reticulum

Question 23

What part of the cell produces spindle fibers during cell division

Answer 23

centrioles

Question 24

What cell extension is composed of actin and increases surface area for absorption

Answer 24

microvilli

Question 25

What is the term for the movement of water across a selectively permeable membrane from a region of higher water concentration to region of lower water concentration

Answer 25

osmosis

Question 26

What happens to a cell when it is placed in a hypotonic solution

Answer 26

gains water

Question 27

What type of transport involves cell membrane engulfing droplets of liquid

Answer 27

pinocytosis

Question 28

What type of metabolic reaction requires energy

Answer 28

anabolism

Question 29

What is the division of the cytoplasm called during the cell cycle

Answer 29

cytokinesis

Question 30

During which phase of mitosis, do the chromosome separate and move toward the opposite ends of the cell

Answer 30

anaphase

Question 31

which of the following is an example of catabolism

Answer 31

hydrolysis

Question 32

what type of bimolecule or macromolecule is an enzyme

Answer 32

protein

Question 33

What is not a component of ATP

Answer 33

deoxyribose sugar

Question 34

what is the small set of genetic information that code for proteins

Answer 34

exome

Question 35

what type of bond links the complementary strands of DNA together

Answer 35

hydrogen bonds

Question 36

Where does translation occur in the cell

Answer 36

ribosomes

Question 37

What would the mRNA sequence be for the following DNA sequence TAC GCT

Answer 37

AUG CGA

Question 38

What is the term for a set of three nucleotides bases in tRNA

Answer 38

anticodon

Question 39

How many amino acids are used to make proteins in the human body

Answer 39

20

Question 40

what type of intracellular junction is found in the muscle cells of the heart and the digestive tract

Answer 40

gap functions

Question 41

What type of tissue has a free surface and sits on a basement membrane

Answer 41

epithelial tissue

Question 42

What type of epithelial makes up the walls of the alveoli and capillaries

Answer 42

simple squamous epithelium

Question 43

What type of gland is a goblet cell

Answer 43

unicellular exocrine

Question 44

What type of gland is the sebaceous gland

Answer 44

holocrine

Question 45

What type of fiber is found in ligaments and tendons

Answer 45

collagen

Question 46

What is an example of loose connective tissue

Answer 46

reticular tissue

Question 47

What type of cartilage is found in the intervertebral discs and menisci of the knee

Answer 47

fibrocartilage

Question 48

What is not formed element of blood

Answer 48

erythrocytes

Question 49

What type of muscle tissue is involuntary and made up of spindle shaped cells

Answer 49

smooth muscle

Question 50

Which layer is not considered part of the skin

Answer 50

hypodermis

Question 51

What type of epithelium makes up the epidermis of the skin

Answer 51

stratified squamous epithelium

Question 52

which layer of the epidermis is directly superfical to the stratum basale

Answer 52

stratum lucidum