Transcript these - Issaquah Connect

Ms Allen’s
Biojeopardy
Fun
Ecology Basics
Cell Cycle
Cell Miracles!
Membranes
To breathe…or
Not to Breathe
100
200
300
400
500
600
700
800
900
1000
100
200
300
400
500
600
700
800
900
1000
100
200
300
400
500
600
700
800
900
1000
100
200
300
400
500
600
700
800
900
1000
100
200
300
400
500
600
700
800
900
1000
100
These special types
of “climbing devices”
have been installed to
help salmon migrate
upstream.
Continue
200
The loss of a single species
may cause a ripple effect felt
across an entire ecosystem.
This “kind” of species is called
a _____________species because
it has an unusually large effect
on its ecosystem.
Continue
300
This is any type of change that can
make an organism better suited for
its environment.
Continue
400
Organisms that make their own
food are autotrophs, but these are
organisms that eat autotrophs
(directly or indirectly)
Continue
500
In population ecology, this
describes the maximum number
of individuals that a stable
environment can support
indefinitely.
Continue
600
Some tiny prokaryotes (bacteria)
have been found that make their
own food without sunlight.
_______________is the process by
which an organism makes food
using chemicals (rather than light)
as an energy source.
Continue
700
In a particular food chain, grass is
eaten by rabbits that are eaten by
owls. In this food chain, the grass is
the producer and the rabbit is the
_____________consumer
Continue
800
1. _________: organisms that eat only
plants.
2. ___________: organisms that eat
only animals.
3. _____________: organisms that
break down organic matter into
simpler compounds
Continue
900
The principle of ______________
_______________ states that when two
species are competing for the
same resources, one species will
be better suited to the niche, and
the other species will be pushed
into another niche or become
extinct.
Continue
1000
These are 2 examples of A)abiotic
factors in an ecosystem and 2
examples of B)biotic factors in an
ecosystem.
Continue
100
This phase of the cell cycle is
where DNA replicates and is
loosely organized
Continue
200
Process that divides a cell’s
nucleus into two nuclei with an
identical set of DNA.
Continue
300
A this stage of the
cell cycle, where
spindle fibers attach
and align
chromosomes to the
cell equator
Continue
400
“The end of the cell cycle where
the cytoplasm is divided into two
identical daughter cells”.
Continue
500
This is what happens to chromatids
in Anaphase.
Continue
600
Mitosis occurs in all body cells
except in these specific ones
Continue
700
Give the 4 steps of Mitosis in order
starting with Interphase
Continue
800
In Interphase, the loose
combination of DNA and Proteins
(resembling spaghetti) is called
this
Continue
900
This is the difference between
plant and animal cell cytokinesis
Continue
1000
One half of a
chromosome is
called this and two
sisters are held
together by ‘this’
Continue
100
This is a long whip-like tail used for
cellular locomotion.
Continue
200
This is a major difference between
rough and smooth E.R.
(endoplasmic reticulum)
Continue
300
This is the organelle
used in photosynthesis ;
it helps to convert the
sun’s energy into food.
Continue
400
This is the cell organelle that helps
to make the proteins that carry out
endless jobs in our bodies
Continue
500
The process of moving molecules
out of a cell
Continue
600
These are the cells recycling
centers: they contain digestive
enzymes to digest damaged or
foreign material
Continue
700
List three things that all
prokaryotic cells have in common
Continue
800
This organelle packages,
processes and ships proteins and
fats; it also functions in producing
lysosomes
Continue
900
Mitochondria and chloroplasts
contain a small amount of this
genetic material…it allows them
to direct the production of some
of their own proteins
Continue
1000
V Words!
A ____________is a fluid filled sac
used for storage of material by the
cell whereas a _____________ is a
general name describing small
membrane-bound sacs that
transport materials from place to
place.
Continue
100
A membrane is said
to be “this” if it
allows only certain
molecules to pass.
Continue
200
This is the current cell membrane
“model” describing a cell’s texture
and appearance
Continue
300
Movement of molecules across a
cell membrane that does not
require energy input from the cell.
Continue
400
This is the process by which
water travels from areas of
higher to lower concentration
across a membrane
Continue
500
___________transport drives
molecules across a membrane
from a region of low concentration
to high concentration with the
input of energy.
Continue
600
A type of endocytosis in which the
cell membrane “engulfs” large
particles to bring them into a cell.
Continue
700
If one of the high energy, unstable
phosphate bonds “breaks” from
adenosine triphosphate (ATP),
energy is released, and “this”
molecule is produced.
Continue
800
When a cell (90% water and 10%
salt) is placed into an environment
that is 92% water and 8% salt, the
cell will likely do “this”.
Continue
900
When concentrations of
substances on either side of a
membrane are the same, the
system is said to be in
_________________.
Continue
1000
Hormones play an important role
in controlling growth and
development. Vesicles release
hormones into the blood by this
process.
Continue
100
This is the color of
Bromothymol blue when
a large amount of carbon
dioxide is present.
Continue
200
These are the products of
cellular respiration.
Continue
300
These are the
requirements for
photosynthesis.
Continue
400
The primary photosynthetic
pigment found in the chloroplast.
(Its electrons are excited by the
sun’s energy).
Continue
500
Chlorophyll reflects these 2 colors
(or wavelengths of light) most of
all.
Continue
600
This pigment is a major contributor
to a carrot’s orange color.
Continue
700
According to our snail/elodea lab
results, the following hypothesis
would be (supported or not
supported)
Elodea takes in CO2 that the snail
breathes out (in the light)
Continue
800
The ___________ _____________
reactions use energy from the
light-dependent reactions to make
sugars.
Continue
900
The light-depended reaction in
photosynthesis takes place in the
___________ structure of the
chloroplasts, while the lightindependent reaction occurs in
the fluid portion called the
______________
Continue
1000
Continue