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词汇 semi-conservative
释义 semi-conservative
adjective
 mainly UK(also mainly USsemiconservative)uk /ˌsem.i.kənˈsɜː.və.tɪv/ us /sem.i.kənˈsɝː.və.t̬ɪv/

semi-conservativeadjective (BIOLOGY)


biology, chemistry specialized
relating to the process of replication(= copying) of DNA in which one half of each new DNAmolecule comes directly from the original molecule: 半保留复制的
semi-conservative replicationThis is called semi-conservative replication, because half of the original molecule is kept in each new molecule.这被称为半保留复制,因为每个新分子中都保留了原始分子的一半。
The experiment demonstrated that DNA replicates in a semiconservative fashion.
With semi-conservative replication, each new molecule contains one old strand and one new strand of DNA.
SMART Vocabulary: related words and phrases

Genetics
accession number
adenine
anaphase
autosomal
autosomally
genetic fingerprinting
genetically
genetically engineered
geneticist
genic
genomic
genomics
monozygotic
mutate
non-Darwinian
non-familial
non-genetic
non-mutant
nondominant
sex-linked

semi-conservativeadjective (QUITE TRADITIONAL)


rather conservative(= not usually liking or trusting change, especially sudden change) in beliefs or appearance :
They stand out as a very progressive family living in a semi-conservative neighbourhood.
Their church has a semi-conservative dress code.
SMART Vocabulary: related words and phrases

Custom, tradition & conformity
Americanization
anti-classical
anti-conventional
anti-institutional
anti-traditional
conventionally
costume
counter-tradition
crowd
custom
maverick
moonraker
mores
multicultural
multiculturalism
traditionalist
traditionally
ultra-conservatism
ultra-conservative
ultra-traditional

semi-conservativeadjective (QUITE LOW)


likely to be rather less than the real amount:
A semi-conservative calculation suggests that tourists bring £250 million a year to the region.
SMART Vocabulary: related words and phrases

Cautious and vigilant
abundance
an abundance of cautionidiom
askance
attentive
attentively
diligence
diligent
diligent about something/doing something
discreet
due diligence
meticulously
meticulousness
mindful
minutely
narrowly
sedulously
slowly
snuffly
super-cautious
super-conservative
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