Life Sciences
2020 · Paper 1
Take it one question at a time. Try an answer, then check your understanding.
Complete GATE XL 2020 Paper 1 overview, original pages and practice · Timed previous-paper practice
Questions 73–75 of 125. Imported answers require review unless explicitly marked reviewed.
Question 8
Open questionXL-SMCQ1 markNeeds review
Which one of the following conditions favors maximum expression of lac operon genes in E. coli?
Your answerChoose one option.
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Open questionXL-SMCQ1 markNeeds review
Match the cellular organelle in Group I with its function in Group II.
Group I
P. Golgi apparatus
Q. Nucleolus
R. Peroxisome
S. Proteasome
Group II
Lipid degradation
Protein degradation
Protein sorting
Ribosomal RNA synthesis
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Open questionXL-SNAT1 markNeeds review
A 250 μl of bacteriophage stock containing
phages/ml is added to 500 μl of E. coli culture containing
cells/ml. The multiplicity of infection is _____.Log in to check the answer
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