What substances can get through the membrane? What type of transport is this?

1 answer:

8 0

Answer:Small hydrophobic molecules and gases like oxygen and carbon dioxide cross membranes rapidly. Small polar molecules, such as water and ethanol, can also pass through membranes, but they do so more slowly.Semipermeable membranes, also termed selectively permeable membranes or partially permeable membranes, allow certain molecules or ions to pass through by diffusion.

Explanation: hope that helps

You might be interested in

A 30-year-old female who is sexually active complains of a large amount of milk like vaginal discharge. A microscopy slide revea

Maksim231197 [3]

Answer:

Most likely Bacterial vaginosis (BV)

Explanation:

BV is a sexually associated health problem in women caused by a change in the normal balance of bacteria in the vagina.

This happens when the population of the good bacteria called <em>lactobacillus</em> reduces, giving room for the multiplication and growth of bad bacteria. The good bacteria keep the vagina a bit acidic, thereby preventing the growth and multiplication of bad bacteria.

A woman that is sexually active is predisposed to having BV. White vaginal discharge that appears milky is one of the symptoms of BV. A vaginal pH 6 affirms it is mostly a BV, as the pH level that is greater than 4.5 would favors the population of bad bacteria.

The 30-year-old female who is sexually active and complains of a large amount of milk like vaginal discharge, with the vaginal pH at 6.0, is mostly likely having Bacteria vaginosis (BV)

3 0

2 years ago

My dog does flips his name is fred hes on sum metth

SIZIF [17.4K]

Sounds like an interesting dog ya got there

3 0

2 years ago

Read 2 more answers

Examples of a phospholipid item or materials

PIT_PIT [208]

Answer:

Phosphatidylcholine and phosphatidylserine