90-130

Question 0

What can remove peripheral proteins

Answer 0

Mild treatment with salt

Question 1

Blue green algae

Answer 1

Prokaryotes form kingdom monera

Question 2

Treatment of integral proteins

Answer 2

Detergent

Question 3

Birth control pills control hormones

Answer 3

Estrogen and progestin

Question 4

Progesterone

Answer 4

Decrease FSH and LH levels- leading

Question 5

Myelin is made by

Answer 5

Schwann cells

Question 6

Gluconeogenesis

Answer 6

Occurs in cytosine

Question 7

Where is prolactin produced

Answer 7

Anterior pituitary gland

Question 8

Hormones of anterior pituitary gland

Answer 8

HGH, LH , FSH, TSH, Prolactin

Question 10

Hormones of posterior pituitary gland

Answer 10

ADH (vasopressin) and oxytocin - made in hypothalamus

Question 11

most accurate way to work out molecular structures

Answer 11

X-Ray diffraction

Question 12

peptidoglycans

Answer 12

macromolecules found in prokaryotes only; it’s what the cell wall is made up of; made up of polysaccharide and polypeptide chains.

Question 13

Gram positive results

Answer 13

thick peptidoglycan layer and appear purple

Question 14

Gram negative results

Answer 14

thin peptidoglycan layer and washes off

Question 15

teichoic acids

Answer 15

used as recognition and binding sites by bacterial viruses that accuses infection (also in gram positive bacteria and covalently attached to the peptidoglycan layer)

Question 16

nerve signal sequence

Answer 16

presynaptic cell-synaptic cleft- postsynaptic cell

Question 17

the middle ear (3)

Answer 17

incus, malleus, stapes

Question 18

inner ear

Answer 18

seminuclear canals, and cochlea

Question 19

what’s secreted by the adrenal cortex

Answer 19

aldosterone and cortisol

Question 20

what’s secreted by the adrenal medulla

Answer 20

epinephrine (adrenaline) and norepinephrine

Question 21

what raises and lowers glucose levels ?

Answer 21

glucagon (made by pancreatic cells ) and cortisol raise glucose levels ; while insulin (made in the Beta cells) and lowers glucose levels

Question 22

aldosterone

Answer 22

involved in Na+ reabsorption and K+ secretion in the kidneys collecting duct, as well as a rise in blood press and blood volume

Question 23

Fungi

Answer 23

are eukaryotic heterotrophs, secrete digestive enzymes and then absorb the soluble products of digestion ; more similar to human cells than plant cells; attach dead matter and living tissue

Question 24

what are fungi composed of? how do they reproduce

Answer 24

hyphase - collectively called mycelium? sexually and asexually?

Question 25

saprophytic

Answer 25

break down the remains of living organisms that have died

Question 26

habitat

Answer 26

physical environment in which the organism lives

Question 27

niche

Answer 27

the role that an organism plays in its natural community, the way the organism lives, eats and reproduces

Question 28

community

Answer 28

interacting of different populations of species

Question 29

biome

Answer 29

geographic region inhabited by a distinct community

Question 30

coagulase

Answer 30

enzyme produced by staphylococcus bacteria tha tallows blood to clot

Question 31

various symbiotic relationships

Answer 31

parasitism (+) (-); commemsalism (+) (-); mutualism (+) (+)

Question 32

annelids

Answer 32

true coeloms, closed circulatory systems, closed body cavity, Earthworm!

Question 33

Nephridia

Answer 33

excretory struture

Question 34

ganglia

Answer 34

cluster of nerve cell bodies

Question 35

morula

Answer 35

solid ball of cells ; divide mitotically to form hollow ball of cells called blastula- blastula turns into gastrula

Question 36

ectoderm

Answer 36

hair, eyes, skin, nervous system, lens of the eye

Question 37

endoderm

Answer 37

lining of bladder, digestive and respiratory tracts, liver, pancreas, gall bladder

Question 38

mesoderm

Answer 38

skeleton, muscles, gonads, kidney, and circulatory system

Question 39

cells of the stomach

Answer 39

chief, parietal, g, mucous

Question 40

chief cells

Answer 40

secrete pesinogen

Question 41

parietal cells

Answer 41

secrete HCL, intrinsic factor (b-12 absorption)

Question 42

G-cells

Answer 42

secrete the hormone gastrin which stimulate HCL production of parietal cells

Question 43

mucous cells

Answer 43

secrete mucous that lubricates that stomach and protects the stomach from HCl produced

Question 44

osteoblast

Answer 44

secrete collagen, build bone

Question 45

osteoclasts

Answer 45

break bone down

Question 46

parathyroid hormone (PTH)

Answer 46

will stimulate osteoclastic activity, while calcitonin tones down the blood calcium level by decreasing osteoclastic activity .

Question 47

platyhelminthes

Answer 47

unsegmented flatworms that are invertebrates, lack specialized nervous, circulatory and respiratory systems; o2 and co2 transport is by diffusion

Question 48

epinephrine

Answer 48

increase heart rate, reparatory rate; increase blood GLU, BF to skeletal muscle; increase rate of glycogenolysis; will constrict blood vessels to decrease blood supply to digestive tract and kidneys; dilation o pupils; increase BF to brain and NP

Question 49

nitrogen fixation occurs in

Answer 49

root nodule

Question 50

what increases the basal metabolic rate

Answer 50

thyroxin

Question 51

what synthesizes adrenaline and noradrenaline

Answer 51

adrenal medulla

Question 52

why do the collecting ducts of the kidney to be more permeable to H2O?

Answer 52

ADH may increase BP

Question 53

ADH and Oxytoxin made by... and store in....

Answer 53

made by the hypothalamus and stored in the posterior pituitary gland

Question 54

adaptive radiation

Answer 54

we see a # of different species emerge from a single ancestor (a type of divergent evolution ) ex) finches on galapagos island

Question 55

assumptions of the hardy-weinburg equilibrium

Answer 55

Assumes a large population, random mating, no net migration, no mutation, no natural selection, there should be no change in the gene pool of a population

Question 56

translocation

Answer 56

when two non homologous chromosomes interchange genes

Question 57

exceptions to the genetic code

Answer 57

only seen in the mitochondria

Question 58

mitochondrial DNA is inherited from..

Answer 58

the mother

Question 59

anticodon

Answer 59

a triplet of nucleotides on the t-RNA

Question 60

how many codons to make a nucleotide

Answer 60

3

Question 61

how are enzymes deactivated

Answer 61

feedback inhibition

Question 62

what prevents the Corpus Luteuym from breaking down

Answer 62

human chorionic gonadotropin (HCG)

Question 63

what's secreted by the Corpus Luteum

Answer 63

Estradiol and progesterone

Question 64

transduction

Answer 64

the transfer of DNA by a virus

Question 65

initiation of the heart beat is largely controlled by the

Answer 65

SA Node

Question 66

amphioxus and tunicates

Answer 66

chordates that are invertabrates

Question 67

the inferior vena cava carries blood from the lower extremities to

Answer 67

right atria

Question 68

enterogastrone

Answer 68

made induodenum, when fatty food is in the intestine, it inhibits stomach gland secretion and slows the stomach's muscular movement.