TEST: EUK VS PROK; ORGANELLES; CELLULAR TRANSPORT

Which is true of passive transport? 

• It requies energy (ATP)

• It does not require energy.

  (ATP) 

Passive transport moves particles from an area of ___  concentratin to an area of ___ concentration.

• low, high

• high, low

• it's all equal.

Water diffuses through the cell membrane through which process?

• simple diffusion

• facilitated diffusion

• osmosis

Bulk transport where vesicles export material outside the cell

• Exocytosis

• Endocytosis

• Passive transport

• Diffusion

What is this structure?(SELECT ALL THAT APPLY)

• cell membrane

• plasma membrane

• phospholipid bilayer

• vacuole

Tags

NGSS.MS-LS1-2

What are the main subunits that makes up this structure called?

• proteins

• carbohydrates

• phospholipids

• glycoproteins

Tags

NGSS.MS-LS1-2

What is #2?

• phospholipid

• cholesterol

• nonpolar tails

• protein

Tags

NGSS.MS-LS1-2

Movement of particles through the cell membrane from high to low concentrations

• diffusion
• photosynthesis
• mitochondria
• active transport

Against the concentration gradient
low to high uses energy/ATP

• facilitated diffusion
• osmosis
• active transport
• diffusion

Allows certain molecules or ions to pass through it by diffusion and doesn't allow others.

• protein
• semi-permeable membrane
• isotonic
• homeostasis