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Dental > Biology > Flashcards

Biology Flashcards

1
Q

changing salt conc allows detachment of a blank because salt conc alters blank bonds

A

peripheral protein, hydrogen

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2
Q

detergents harm blank because they alter blank

A

integral proteins, hydrophobic interactions

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3
Q

miller urey simulated early earth and didnt include

A

nucleic acids

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4
Q

extracellular buffer

A

bicarbonate

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5
Q

intracellular buffer

A

phosphate

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6
Q

freshwater always blank water because they are blank to the water

A

urinate, hyperosmolarity

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7
Q

forms placenta

A

chorionic villi

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8
Q

disposes wastes umbilical cord

A

allantois

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9
Q

cushions embryo

A

amnion

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10
Q

leads sperm to egg

A

progesterone

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11
Q

zp3 protein helps activate blank reaction leading to binding of egg to uterine wall

A

acrosome

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12
Q

study of contours of brain

A

phrenology

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13
Q

groups by phenotypes

A

cladogram

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14
Q

northern blotting allows id of blank sequnces

A

mrna

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15
Q

nondisjuntion makes cell with blank and one with blank

A

two copies, no copies

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16
Q

abnormal number of chromosomes

A

aneuploidy

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17
Q

diploid cell

A

disomic

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18
Q

two copies of each chromosome

A

diploid

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19
Q

allelopathy is blank competition

A

interference

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20
Q

filtration in nephron of kidney occurs between blank and blank

A

glomerulus, bowmans capsule

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21
Q

posterior pit hormones

A

oxytocin, adh

22
Q

kingdom with prokaryotic cells

A

monera

23
Q

glycolysis products

A

2 nadh, 2 atp, 2 pyruvate

24
Q

krebs cycle products

A

6 nadh, 2 atp, 2 fadh2, 4 co2

25
Q

acetyl coA products

A

2 acetyl coa, 2 co2, 2 nadh

26
Q

pollen producing male part

A

anther

27
Q

egg cleavage in humans begins here

A

fallopian tube

28
Q

protein for cell motility

A

dynein

29
Q

breaks down cellulose into glucose

A

beta glucosidase

30
Q

b cells make

A

antibodies

31
Q

helper t cells secrete

A

cytokines

32
Q

nk cells cause blank of infected cells or cancer

A

apoptosis

33
Q

male and female pronuclei fusion

A

ovulation

34
Q

hold two cells tightly together

A

desmosomes

35
Q

tight junctions hold two epithelial cells together at just the blank

A

apical end

36
Q

septate junctions are like tight junctions in blank

A

invertebrates

37
Q

cardiac output =

A

sv x hr

38
Q

etc is located where

A

inner mitochondrial membrane

39
Q

glycolysis breaks down glucose into blank, where?

A

pyruvate, cytoplasm

40
Q

krebs cycle occurs here

A

mitochondrial matrix

41
Q

cytosine, uracil and thymine are

A

pyrimidines

42
Q

fats have a high blank ratio

A

H:O

43
Q

blastula that is fluid filled

A

morula

44
Q

has the endo, ecto, mesoderm, and archenteron

A

gastrula

45
Q

permits gas exchange

A

chorion

46
Q

ten turns of calvin cycle yields

A

20 pgal

47
Q

controls breathing, heart rate, digestive activity

A

medulla oblongata

48
Q

dormant virus phase in host cell

A

prophage

49
Q

calcitonin comes from

A

thyroid

50
Q

cardiac muscle is blank and blank

A

striated, mononucleate

51
Q

lowest filtrate conc in kidney is blank

A

cortex

52
Q

conc gradient increases from blank to blank in kidney

A

cortex, medulla

Dental (5 decks)

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