biology
How many different shapes of bacteria are there?
3
what is biology?
the study of living organsims and how they function.
what does messenger RNA do during proteins synthesis?
they associate with a set of proteins.
what are the 3 types of RNA?
mrna,trna,and rRna
what does mRNA do?
goes to the nucleus to copy DNA message (codons) from the nucleus.
what does tRNA do?
carries anti-codon to the ribosome.
what does tRNA stand for?
transfer RNA
what does rRNA do?
makes up the ribosome, aids in protein synthsis.
what does rRNA stand for?
ribosome RNA
where does transcription occur?
in the nucleus
what is transcription?
DNA making mRNA
where does translation occur?
occurs in ribosome.
what is introns?
a piece of mRNA cut out and discarded.
what r the 3 main shapes of bacteria?
coccus ,bacillus,spririllum
bacteria is what?
prokaryoptic
evolution is what?
the change over time.
genes are based off what?
the parents offspring.
cocci is what?
spherical bacterial cells.
what is the cell membrane made up of ?
All living things
what is a eukaryote cells ?
are organisms whose cells have a nucleus.
who is the father of evolution?
charles darwin.
what is bacilli?
shape of bacteria.
vibros is what?
is a genus of gram-negative bacteria.
what is a cell wall?
A cell wall is a structural layer.
what is the difference between prokaryotic and eukaryotic cell?
eukaryotic cells contain membrane-bound organells and prokaryotic cellsdo not contain a nulecus.