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Luden [163]
3 years ago
9

In the text area below compare and contrast a cell membrane and cell well

Biology
2 answers:
kykrilka [37]3 years ago
6 0

Answer:

A cell wall Protects the cell from the external environment  and provides support to the cell. A cell membrane separates the cells internal environment from the external environment and also control the flow of materials entering and exiting the cell

Explanation:

blondinia [14]3 years ago
4 0

Answer:

A cell membrane, seen in plant and animal cells, is selectively permeable and made of a phospholipid bilayer.

The cell membrane and cell wall control what enters and leaves the cell.

The cell wall is seen in a plant cell, gives shape to the cell, and stores carbohydrates.

The cell wall is selectively permeable and made of cellulose, which causes plants to have a rigid structure.

Explanation:

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A student designed an experiment to determine if air temperature had an effect on the rate of photosynthesis in corn plants. Whi
Gnom [1K]

The provided question was incomplete as it lacks the options. However, the correct option for this question is as follows:

an electronic balance to measure the volume of soil in which each corn plant is grown

a graduated cylinder to measure 30 mL of water for each plant daily

a metric ruler to determine the mass of each plant each week

a Celsius thermometer to determine the pH of the soil

Answer:

The correct answer is - a graduated cylinder to measure 30 mL of water for each plant daily

Explanation:

The basic knowledge requires to answer this question, as it is not asking about the photosynthesis or temperature of the air but the tool which is correctly matched, so let's get the answer from the options:

the first option is talking about the electric balance and measuring the volume of soil with it, as wee know electric balance measures mass or force on the pan downwards which is the mass of the substance. so it is an incorrect match.

Graduated cylinder to measure the 30 ml water which is correct as this tool measure volume of liquid or substance.

A metric scale measures distance or length of an object, not the mass thus, it is an incorrect match.

A thermometer measures the temperature, not the pH of a substance so it is also an incorrect match.

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Another name for plasma
den301095 [7]

Answer:

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ZanzabumX [31]

Answer:Blood

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Which of the following statements are not true about Endoplasmic 1 Reticulum?
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The answer is B
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