A.The DNA Hypothesis, because if genes are made of DNA, the observation would show that DNA is present outside the nucleus.
B.The DNA Hypothesis, because if genes are made of DNA, the observation would show that DNA is present inside the nucleus.
C.The Protein Hypothesis, because if genes are made of proteins, the observation would show that proteins are present outside the nucleus.
D.The Protein Hypothesis, because if genes are made of proteins, the observation would show that proteins are present inside the nucleus.
第3题
A、ER
B、proteasome.
C、mitochondria
D、none of the above
第4题
A.tRNA gene
B.rRNA gene
C.mitochondria gene
D.hemoglobin gene
第5题
A、Nucleosomes
B、Mitochondria
C、Golgi apparatus
D、Nucleoli
第7题
A、Glycolysis
B、Citric acid cycle
C、β oxidation of fatty acid
D、Synthesis of fatty acid
E、Oxidative phosphorylation
第8题
A、the C-terminus of the precursor protein.
B、amino acid position 173 in most mitochondrial proteins.
C、the N-terminus of the precursor protein.
D、the interior of the precursor protein.
第10题
A.located within the matrix
B.located on the cristae
C.located on ribosomes in the matrix
D.dispersed throughout the cristae and matrix
E.associated with polysomes
第11题
A、lipid storage
B、protein synthesis
C、ATP synthesis
D、DNA replication
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