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Worksheetsbiology
Total questions: 26
Worksheet time: 2hrs 14mins
which animal is not a pet
pig
dog
cat
poodle moth
What are the two major events of the short term Carbon/Oxygen cycle? (Choose all that apply)
photosynthesis
cellular respiration
combustion
rock formation
Human activities, such as the burning of fossil fuels, move carbon through the carbon cycle. Which other processes also participate in the carbon cycle?
Biological Processes Only
Geochemical Processes Only
Chemical Processes Only
A Combination of Biological, Geological, and Chemical Processes
Complex
Prokaryote
Both
Eukaryote
What are transgenic organisms?
Organisms engineered by inserting a gene from another organism
structure of DNA and had determined the central dogma
DNA fingerprinting involves using a DNA tool
The newly generated DNA molecule with DNA from different sources
What is the definition for Protein?
large biomolecules, or macromolecules, consisting of one or more long chains of amino acid residues.
a complex organic substance present in living cells, especially DNA or RNA, whose molecules consist of many nucleotides linked in a long chain.
used to specify the acidity or basicity of an aqueous solution.
a molecule that can be bonded to other identical molecules to form a polymer.
how much do marine biologist get payed?
they dont get payed
$35,000 to about $80,000 a year
$10,000 to about $30,000 a year
$50,000 to about $100,000 a year
A prokaryotic cell is...
Cells that don't contain a nucleus but do contain other membrane-bound organelles.
Cells that contain a nucleus but no other membrane-bound organelles.
Cells that contain a nucleus and other membrane-bound organelles.
Cells that don't contain a nucleus or any other membrane-bound organelles.
what is the most dangerous thing to the ocean?
land animals
Pollution
marine life
humans
What is the difference between the sugar in DNA and RNA?
In DNA, the sugar is Deoxyribose while in RNA the sugar is Ribose
In DNA, the sugar is Ribose while in RNA the sugar is Deoxyribose
In DNA, it is a 5 carbon sugar while in RNA it is only a 4 carbon sugar.
There is no difference between the sugars
Which RNA carries the message from the DNA molecule out of the nucleus?
mRNA
rRNA
tRNA
The cell membrane main purpose is...
Selective Permeability
Energy Production
Locomotive
Looking good
TRANSCRIBE this DNA sequence into RNA: AUG CGC TCT
AUG CAA UGA
ATG CAA TGA
UAC GCG AGA
TAC GTT ACT
How long does it take to be a marine biologist?
1 year or maybe 2
a marine biologist doesn't need to go to college
bachelor's degree which is about 4 years, a masters degree about 6 years, a PhD may take about 10 years.
2 and a half years
why is the ocean blue
in 396 bce they accidentally made blue dye and they pored it into the ocean.
the sky is blue
water absorbs colors in the red part of the light spectrum
the sun
Where does TRANSCRIPTION occur in EUKARYOTIC cells?
Nucleus
Ribosome
Cytoplasm
Mitochondria
Which process is used to make mRNA from the DNA in the nucleus?
transcription
translation
replication
how do fish breath underwater?
they are magical
they breath out of gills
they have these really cool looking magical non existing air bubbles and they breath the air under water
they don't breath under water
why is the ocean important
The ocean produces over half of the world's oxygen and absorbs 50 times more carbon dioxide than our atmosphere
we can eat fish
its a great place to store are trash
the ocean is not important
what is marine biology?
The study of marine life
The study of animals
swim racing
deep sea diving
what is the deepest part of the ocean?
Kermadec Trench
Tonga Trench
Philippine Trench
Kuril–Kamchatka Trench
Mariana Trench
Which of these is NOT true of organelles(cell parts)?
Organelles perform a certain function for a cell.
Organelles are membrane-enclosed structures in a cell.
Organelles are all the same inside a particular animal.
Organelles are separated from the other parts of the cell.
