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slega [8]
2 years ago
15

What type of molecule is the facilitator in facilitated diffusion.

Chemistry
2 answers:
Verdich [7]2 years ago
4 0

Answer:

Potassium ions, sodium ions, and calcium ions?

Explanation:

Naddika [18.5K]2 years ago
4 0

Answer:

glucose and/or protein

Explanation:

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A rock falls from a ledge to the ground. What energy conversion occurs
Gnoma [55]

Answer:

Explanation:

Potential energy is converted into kinetic energy. I am 100% positive.

6 0
3 years ago
A force of 24 N acts on an 8 kg rock. What is the acceleration of the rock?
a_sh-v [17]

Answer: 3m/s2

Explanation:

Force =24 N

Mass = 8kg

Acceleration =?

Force = Mass x Acceleration

Acceleration = Force /Mass = 24/8 = 3m/s2

3 0
3 years ago
the volume of a substance must be measured several time during an experiment. which units should be used to measure the volume o
bija089 [108]

Answer:

Volume is often measured numerically using the International System of Units (SI unit), the cubic meter. for example volume of a cube is measured using a cubic centimeter (cm3), the metric system includes the liter (L) as a unit of volume, where one liter is the volume of a 10-centimeter cube.

3 0
3 years ago
Which diagram represents an electrolytic solution
PtichkaEL [24]

Answer:

Image

Explanation:

An electrolytic solution is a solution that has the ability of conducting electricity. Electrolytic solutions contain ions in which it conducts electricity from those ions. Ions are charged atoms. This solution (refer to image) has ions, as represented by the + and - symbols.

4 0
2 years ago
Which property of water causes water drops to bead on a freshly waxed car?
astraxan [27]

Answer:

Cohesive forces are greater than adhesive forces  

Step-by-step explanation:

The attractive forces between water molecules and the wax on a freshly-waxed car (adhesive forces) are quite weak.

However, there are strong attractive forces (cohesive forces) between water molecules.

The water molecules are only weakly attracted to the wax, so the cohesive forces pull the water molecules together to form beads .

3 0
3 years ago
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