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Readme [11.4K]
3 years ago
10

What is the relationship between coronary artery disease in a hard attack

Biology
1 answer:
NemiM [27]3 years ago
7 0
Coronary artery disease is when plaque in arteries causes blood to not flow correctly or as smoothly as possible. Therefore, a heart attack can occur if blood can't flow.
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What large flat muscle moves up and down in order to bring air in and out of the lungs?
Brrunno [24]
The diaphragm is the large flat muscle. hope that helps :)
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3 years ago
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Which table is correct about energy formation in plants?
erma4kov [3.2K]

Answer:

C

Explanation:

Photosynthesis the process where a plant makes energy to store it and use it and keep aking more to keep itself alive. C is the only one the says photosynthesis and has the right organs and products in the right spaces. The plants leaves are what make the energy. They need the sun (energy source) to make the sugars (energy product) that they need to survive.

8 0
2 years ago
Which of the following is true about fungi?
Vlada [557]

Answer: D. Like Protists

Explanation: A. isn't right

                      B. is worst

                      C. isn't good at all

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3 years ago
Plant cells use photosynthesis to make food. ​Plant cells also use cellular respiration to get energy from the food they make. ​
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answer:

photosynthesis converts energy into carbon dioxide and water into oxygen and glucose. glucose is used as food by the plant and oxygen is a by-product . cellular  respiration   energy into glucose into water and carbon dioxide

water and  carbon dixode are by products and ATP is energy hat that is transformed from  

8 0
2 years ago
Which of the following lists steps of mRNA production in eukaryotes in the correct order?A) 5' cap addition, addition of poly-A
Assoli18 [71]

Answer:

The correct answer is B) Transcription, 5' cap addition, addition of poly-A tail, exon splicing, passage through nuclear membrane.

Explanation:

The transcription process in eukaryotes takes place in the nucleus of the cell and after transcription post-transcriptional modification also takes place in the nucleus which is necessary to guide the mRNA out of the nucleus.

First, the process of transcription takes place in which DNA is transcribed to mRNA by an enzyme called RNA polymerase. After transcription post-transcriptional modifications takes place in the given order.

1. Capping: In capping process 7-methylguanosine is added by capping enzyme at 5' end of mRNA.

2. Polyadenylation: In polyadenylation, many poly-A residues are added at the 3' end of the mRNA called the poly-A tail.

3. Intron splicing: Introns are the non-coding sequence present in mRNA which are spliced out of mRNA and all exons are joined together.

After these post-transcriptional process, the mature mRNA is transported out of the nucleus through the nuclear membrane.

5 0
3 years ago
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