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2 years ago

21. Three different processes are occurring in the drawing below. Name each process and describe it.

Biology

1 answer:

scoundrel [369]2 years ago

6 0

The three different processes that are occurring in the above drawing are:

1. Process A: Diffusion.

2. Process B: Facilitated diffusion.

3. Process C: Active transport.

Cell transport refers to the movement of ions, molecules, or substances across the cell membrane, either into or out of the cells of a living organism.

From the above diagram, the three (3) different processes that are occurring are:

1. Process A: Diffusion.

Diffusion refers to the movement of gas molecules from a region of high concentration (top) to a region of lower concentration (bottom) until an equilibrium is attained or reached.

2. Process B: Facilitated diffusion.

Facilitated diffusion refers to the movement of substances or gas molecules across a cell membrane from a region of high concentration (top) to a region of lower concentration (bottom), especially through the help of transport protein.

3. Process C: Active transport.

Active transport involves the movement of substances across the cell membrane from a region of lower concentration to a region of higher concentration, against a concentration gradient and in the presence of oxygen.

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alexandr1967 [171]

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2 years ago

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Equal masses of granite, iron, copper, and lead are placed in sunlight. Based on specific heat, which material will warm up the

levacccp [35]

Answer:

Lead

Explanation:

The material that will warm up the fastest would be lead.

The specific heat capacity of a substance is the amount of heat required to raise the temperature of a unit of the substance by one degree. The higher the specific heat capacity of a substance, the higher the amount of heat required to raise the temperature of the substance and vice versa.

The specific heat capacity (in J/g °C) of granite, iron, copper, and lead are as follows:

Granite - 0.790

Iron - 0.450

Copper - 0.385

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From the table, lead has the lowest specific heat capacity, hence, it will be the fastest to get warmed when equal masses of all the substances are placed in the sunlight.

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3 years ago

Define diffusion and osmosis

poizon [28]

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3 years ago

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Select the living organisms that will decrease as a result of the loss of coral in the food web (Other answers besides the ones

kirill [66]

Answer:

Parrotfish

Triggerfish

Butterfly fish

Explanation:

these three are the ones that eat the coral directly

this is why they are going to be the ones who are the most affected said the coral dies out

Hope this helps!

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2 years ago

How are homeostasis and cellular respiration mutually dependent on one another?

Arturiano [62]

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2 years ago