science quiz questions

what is the name of a complex type of cell?
eukaryotic
1 of 31
name the organelles all cells have
membrane and cytoplasm
2 of 31
where does aerobic respiration take place?
mitochondrion
3 of 31
name the 3 organelles plant cells have that animal cells don't
vacuole, cell wall, chloroplast
4 of 31
where are proteins made?
ribosome
5 of 31
where does photosynthesis take place?
chloroplast
6 of 31
what type of cell is a bacterium?
prokaryotic
7 of 31
what is the formula for magnification?
image = actual x magnification
8 of 31
name the specialised cell required for signalling
nerve
9 of 31
name the specialised cell required for absorbing water and minerals
root hair
10 of 31
name an unspecialised animal cell
stem
11 of 31
name the cell that allows animals to transport oxygen
red blood cell
12 of 31
name the cell that allows plants to transport water
xylem
13 of 31
what is the purpose of the phloem cell?
transport glucose
14 of 31
where are the most useful stem cells found?
embryos
15 of 31
what is the name of the stem cells in plants?
meristems
16 of 31
what is the process by which water moves from a high to a low conerntration?
osmosis
17 of 31
what is the name of the nutrient exchange surface in animals?
villi
18 of 31
what is the purpose of mitosis?
for growth, development and repair
19 of 31
how many cells are made by mitosis?
2
20 of 31
name the 3 subatomic particles that make up an atom?
proton, neutron and electron
21 of 31
what is the charge of an electron?
-1
22 of 31
what are the columns and rows on the periodics table called?
groups and periods
23 of 31
what are the group 7 elements known as?
halogens
24 of 31
how many electons does the 2nd electron shell hold?
8
25 of 31
what is the definition of a compound?
when two or more different types of atoms are chemically combined together
26 of 31
what are formed when atoms gain or lose electrons?
ions
27 of 31
what infomation does the relative atomic mass give you?
number of protons and neutrons
28 of 31
when metal atoms react to form an ion, what charge do they have?
positive
29 of 31
what is the name of the group 0 elements?
the noble gases
30 of 31
what is the name given to the group 1 metals?
the alkali metals
31 of 31

Other cards in this set

Card 2

Front

name the organelles all cells have

Back

membrane and cytoplasm

Card 3

Front

where does aerobic respiration take place?

Back

Preview of the front of card 3

Card 4

Front

name the 3 organelles plant cells have that animal cells don't

Back

Preview of the front of card 4

Card 5

Front

where are proteins made?

Back

Preview of the front of card 5
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