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Biology Review: Chapters 5 + 6 Flashcards | StudBud
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Biology Review: Chapters 5 + 6
Biology Review: Chapters 5 + 6
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1
What is spontaneous generation?
life came out of nowhere
idk but it involves beans i think??
meteors with cells from other planets hit the earth and produced life
hydrothermal vents, explosions, etc. formed life on earth
2
Which is the proper order for how cells work together for
multicellular
organisms?
cells, tissues, organs, organ systems, organisms
cells, organs, tissues, blablablabeans, organs, organ systems, organisms
cells, tissues, organ systems
cells, organs, organ systems, organisms
3
What is the main difference between eukaryotes and prokaryotes?
eukaryote cells are typically larger.
eukaryotes are multicellular, while prokaryotes are unicellular.
plant cells (like bean cells) are prokaryotes; animal cells are eukaryotes.
prokaryotic organisms' cells do not have membrane-bound organelles.
4
ATP is the most common currency because cells do not waste energy
True
False
5
What is the correct order in which DNA ultimately turns into a protein?
transcription, translation, replication
replication, translation, transcription
replication, transcription, translation
translation, replication, transcription
6
Which of the following words means "certain things can come in"?
permeable
semipermeable
translucent
porous
7
TIME FOR SOME DECODING!! Turn AUG UUG CAU CAC AAA UAA into a protein.
ATG TTG CAT CAC TTT UTT
met-leu-his-lys-his
met-leu-his-his-lys
TAC AAC GTA GTG TTT ATT
8
Which of the following words is NOT used to describe some sort of balance?
isotonic
dynamic equilibrium
hypotonic
homeostasis
9
What is "the diffusion of a solvent through a semipermeable membrane?"
diffusion
osmosis
filtration
transferring
10
What is the study of cells called?
beans 😍
biology
cytology
cryptology
11
Cell theory is the following statements:
True
False
12
What are the relationships between autotrophs, heterotrophs, anabolism, and catabolism?
heterotrophs are catabolic; autotrophs are anabolic
heterotrophs are anabolic; autotrophs are catabolic
heterotrophs are endothermic; autotrophs are exothermic
13
Difference between endocytosis and exocytosis?
endo: cell getting rid of waste; exo: cell eating
endocytosis: cell eating, like beans; exocytosis: cell getting rid of waste
14
What is a difference between a plant and animal cell?
animal cell has cytoplasm, plant cell has chromatin.
animal cell has ribosomes, plant cell does not.
plant cell has a cell wall, animal cell has a cell membrane.
plant cell has a nucleoid, animal cell has a nucleus.
15
Who was the first scientist to observe cells under a microscope?
Robert Brown
Antonie van Leeuwenhoek
Robert Hooke
Zacharias Janssen
16
Which of the following is
NOT
a requirement of living things?
has at least one cell
reproduces
has genetic material
external movement
17
Why is RNA different from DNA?
it is single stranded
it does not have real genetic material
it can leave the nucleus
it doesn't have adenine
18
Difference between active and passive transport is:
passive transport happens slowly, active transport happens quickly.
passive takes things from far ends of the cell, active does nearer things
active doesn't require energy; it works quickly. passive requires energy.
active requires energy; passive does not.
19
Turn AAA AUG CGA UUU CGA AAA CGU UAA CCA AAA into a protein.
lys-met-arg-phe-arg-lys-arg-STOP-pro-lys
lys-met-arg-phe-arg-lys-arg-pro-lys
met-arg-phe-arg-lys-arg
met-arg-phe-arg-lys-arg-lys-pro-lys
20
What are the four nitrogen bases of DNA?
adenine, threonine, cytosine, glycine
advil, triphosphate, cytosine, guanine
adenine, thymine, cytosine, guanine
adenine, thymine, cytosine, guacamole
21
What is the
limit of tolerance
?
when conditions go beyond what cells can handle.
what Ms. Armstead experiences when dealing with Kevin.
when your body has had enough of trying to keep you alive and gives up.
when your cells are trying to deal with conditions changing around you.
22
Cells are sometimes in solutions
true
false, they are ALWAYS in some sort of solution
23
Which of the following shows the correct arm pairing for the bases?
A = T, C ☰ G
T ☰ G, A ☰ C
A = G, T ☰ C
A ☰ T, C = G
24
DNA stands for...
disoxyribonucleic acid
double ribonucleic acid
deoxyribonucleic acid
25
What are the components of ATP?
carbon, nitrogen, sugar, phosphate, oxygen, hydrogen
adenine, ribose, phosphate groups
adenine, thymine, phosphate
adenine, ribose, thallium, potassium
26
EASY ONE: WHAT IS THE "POWERHOUSE" OF THE CELL?
LYSOSOME!!
MITOCHONDRIA!!
NUCLEUS!!
BEANS!!!!!!!!!!!!!!!!!!!!!!!!!
27
Cells are only either ATP or ADP at all times
False
True
28
Who was the first scientist to observe
living
cells under a microscope?
Robert Hooke
Anton van Leeuwenhoek
Theodor Schwann
Matthias Schleiden
29
Turn TGC AAA ATG CGA TTC ATC TAA GTC ACT into a protein.
met-arg-phe-his-lys-phe
met-arg-phe-lys
cys-lys-met-arg-phe-his-ile-val-thr
met-arg-lys-phe
30
Turn AUG GAG UCU UGG ACU GAU UGA into a protein.
glu-met-ser-try-thr-asp
asp-thr-try-ser-glu-met-STOP
met-glu-ser-try-thr-asp
met-beans-STOP
31
What is the difference between osmosis and diffusion?
osmosis is the movement of water; diffusion is the movement of particles
osmosis is a balance, diffusion is not
osmosis is when concentration goes from high to low; diffusion is opposite
osmosis is the movement of particles, diffusion is the movement of water
32
Does starch pass through the cell membrane?
i wasn't at school
yes
no
maybe
33
Where is the lipid bilayer located?
cell membrane
golgi apparatus
the nucleus
all throughout the cell
34
What is the "sum of the chemical processes that an organism uses to get energy from food to grow and function"?
organicism
metabolism
familism
ATP
