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stellarik [79]
3 years ago
12

Plants, animals, and most other organisms need __________ for cellular ___________.

Biology
1 answer:
Wittaler [7]3 years ago
8 0
The first one is oxygen  and then respiration 
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All the cortical cells of the adrenal gland have abundant rough ER for the manufacture of steroids. All the cortical cells of th
allsm [11]

Answer:

The correct answer will be- False

Explanation:

The steroids are a class of molecules which are derived from the cholesterol in the adrenal gland.

The cortical cells in the adrenal glands produce steroid and steroid hormones from the cholestrol. The synthesis of steroid takes place in the smooth endoplasmic reticulum which forms a disc-like tubular network of the membrane but lacks ribosomes.

Since smooth endoplasmic reticulum are involved in the synthesis of steroid hormone and not the rough endoplasmic reticulum which is involved in the synthesis of proteins therefore, false is the correct answer.

7 0
4 years ago
When was the first time someone was able to see a cell through a microscope? ​
scZoUnD [109]

Answer:

The first man to witness a live cell under a microscope was Anton van Leeuwenhoek, who in 1674 described the algae Spirogyra

Explanation:

7 0
3 years ago
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Determine the density of an object with a volume of 973cm^3 and a mass of 385g
Helga [31]

Answer:

.396 g/cm³

Explanation:

To find density, it is mass/volume

since the mass is 385 and the volume is 973, divide the two

385cm³/973g

This will give you .396 g/cm³

3 0
3 years ago
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What were four points of Haggai's messages?
sertanlavr [38]

Answer:

First Message: A Call to Action ( Hag 1:1-15)

Second Message: A Word of Encouragement ( Hag 2:1-9)

Third Message: A Call to Holiness ( Hag 2:10-19)

Fourth Message: A Promise of Restoration ( Hag 2:20-23)

Explanation:

5 0
2 years ago
Why can you not prove a hypothesis
ss7ja [257]

Answer:

To conclude, you cannot prove a hypothesis because you can never generalise the results to the whole population and foresee the results will always be the same in the future. You can however, reject the null hypothesis consistently, through statistical hypothesis testing so that the theory becomes highly likely to be true, but not proven.

Explanation:

5 0
3 years ago
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