Practice Questions

TLS Online TPP Program

#Question id: 2121

Which of the following membrane activities requires energy from ATP hydrolysis?

#SCPH06 I Botany

facilitated diffusion of chloride ions across the membrane through a chloride channel
movement of Na+ ions from a lower concentration in a mammalian cell to a higher concentration in the extracellular fluid
movement of glucose molecules into a bacterial cell from a medium containing a higher concentration of glucose than inside the cell
movement of carbon dioxide out of a paramecium

More Questions

TLS Online TPP Program

#Question id: 1653

#SCPH01 Biochemistry

Which of the following statements does NOT apply to IgG?

TLS Online TPP Program

#Question id: 16772

#SCPH06 I Botany

What is the Median of the following data sample? 2, 7, 4, 8, 9, 10, 6, 12, 13

TLS Online TPP Program

#Question id: 5038

#I Life Science/ Life Sciences Group – I-V

The folding of sheets of cells, the migration of cells, and cell death are all mechanisms of

TLS Online TPP Program

#Question id: 11194

#I Life Science/ Life Sciences Group – I-V

The "threshold" potential of a membrane is the ________.

TLS Online TPP Program

#Question id: 19355

#SCPH06 I Botany

Genes are often transferred from eukaryotes into prokaryotes with the prime objective