#Question id: 2257
#Unit 2. Cellular Organization
Match the following property (Column I) with the transport mechanism (Column II).
Column I |
Column II |
A. Facilitated Transport |
i. Requires specific protein |
B. Active Transport |
ii. Solute transported against its gradient |
C. Cotransport |
iii. Coupled to ATP hydrolysis |
iv. Driven by movement of a cotransported ion down its gradient |
#Question id: 3649
#Unit 3. Fundamental Processes
In eukaryotes, clusters (tandem arrays) of about 20–50 replicons initiate simultaneously at defined times throughout:
#Question id: 4302
#Unit 3. Fundamental Processes
Which one of the following proteins is involved in promoter recognition in eukaryotes?
#Question id: 4303
#Unit 3. Fundamental Processes
Which component is not directly involved in translation?
#Question id: 4304
#Unit 3. Fundamental Processes
Using codon table, identify a 5′ → 3′ sequence of nucleotides in the DNA template strand for an mRNA coding for the polypeptide sequence Phe-Pro-Lys.
#Question id: 4305
#Unit 3. Fundamental Processes
Which of the following molecules is a protein produced by a regulatory gene?