Practice Questions

TLS Online TPP Program

#Question id: 2121

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

#SCPH28 | Zoology

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: 6977

#SCPH01 Biochemistry

Cartilage (bone-forming tissue) and connective tissue of the vertebrate limb form from:

TLS Online TPP Program

#Question id: 13035

#SCPH06 I Botany

Each band on the gel represents a different protein (or protein subunit); _____ proteins move through the gel more _____ than_____ proteins and therefore are found nearer the _____ of the gel.

TLS Online TPP Program

#Question id: 11450

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

The conversion of a stimulus into an action potential by a receptor cell is called ________.

TLS Online TPP Program

#Question id: 6983

#SCPH01 Biochemistry

In vertebrates, the heart forms from:

TLS Online TPP Program

#Question id: 2261

#SCPH01 Biochemistry

Oxidative metabolism is carried out ____ of mitochondria.