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svp [43]
3 years ago
11

Smoking is a risk factor for which respiratory issue?

Biology
2 answers:
Karo-lina-s [1.5K]3 years ago
8 0

Answer:

you can find your answers in this link by copying or clicking:

17ebook.co

this link had no viruses, this link is approved and tested by million learners.

thank you!

mojhsa [17]3 years ago
6 0

Answer:

All of the above is correct

Explanation:

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Genetic material includes two basic molecules. What are they? <br> A) ADP and ATP<br> B) RNA and DNA
bixtya [17]

DNA is the genetic material, in a double helix shape, used to make proteins. RNA is the single helix molecule that actually turnd DNA instructions into proteins. ATP is the main storage unit of chemical energy in the cell. All this is a basic comparison you should have learned in 9th grade Biology.

Hope I helped!!!!

5 0
3 years ago
Read 2 more answers
How do lipids make ATP?
slamgirl [31]
Same way glucose does. Lipids enter cells through channels similar to glucose ones, but designated for lipids instead of carbohydrates. Then lipase splits them into separate parts (fatty acids & glycerol I think). The glycerol can either be used to make pyruvic acid and the energy of breaking its bonds can be used to make ATP, or it can go to making glucose, which is stored for later use.
3 0
3 years ago
List some characteristics of matter.
kirill [66]

Answer:

Solid Liquid gas and plasma

Explanation:

These are characteristics of matter

6 0
3 years ago
Read 2 more answers
Which functional group is key in
Yakvenalex [24]
B. Phosphate group, since ATP includes phosphate
6 0
2 years ago
A mutation that results in a single amino acid substitution in Ras abolishes its ability to hydrolyze GTP, even when GTPase-acti
Drupady [299]

Answer:

The new drug will not be effective against the treatment of cancer.

Explanation:

The drug will not be effective against the cancer treatment because the drug will inhibit the dimerization of receptor tyrosine kinase (RTK) but as the Ras has undergone mutation due to replacement of one amino acid, it will be constitutively expressed and the drug is not effective in stopping the Ras functioning.

Thus, Gefitinib cannot work against the cancerous cell as it is not potent to stop the functioning of mutant Ras protein.

7 0
3 years ago
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