Which contains dozens of carcinogens?

Biology

1 answer:

DENIUS [597]2 years ago

5 0

Answer:

Tobacco smoke contains dozens of carcinogens, including nicotine and formaldehyde. Exposure to tobacco smoke is the leading cause of lung cancer. Some chemicals that were previously added to foods, such as certain dyes, are now known to cause cancer.

You might be interested in

Quantum mechanics is the study of nature at a very small scale,even smaller than an atom.This kind of study faces many limitatio

harkovskaia [24]

It is best to create models

4 0

2 years ago

1. Which is a liquid fossil fuel? A petroleum B coal c peat D shale

Nastasia [14]

Answer:

Explanation:

A.petroleum

is the answer

3 0

3 years ago

Read 2 more answers

This table shows the codons found in messenger RNA (attached). Using this information, what sequence of nucleotides in the templ

Rashid [163]

Answer:

Explanation:

The correct answer would be option A - GUA-CAU-ACC

Looking at the table of codons, for the amino acid Val, the first base (which is on the 1st column in the 6th row) is G while the second base (2nd column, 2nd row) is U. The third column can be any of U, C, A, or G (6th column, 4th row). Hence, GUA is plausible

For the amino acid His, the first base is C (1st column, 2nd row), the second is A (4th column, 4th row) while the last could be any of the 4 bases. Hence, CAU is plausible.

For the amino acid Thr, the first base is A (first column, 5th row), the second is C (3rd column, 2nd row) while the 3rth could be any of the 4 nucleotide bases. Hence, ACC is plausible.

Therefore, the correct sequence of nucleotides for Val-His_Thr would be GUA-CAU-ACC

7 0

3 years ago

What are the 3? Phasers off cellular respiration

ANTONII [103]

Glycolysis, citric acid cycle, electron transport chain

8 0

3 years ago

stanley has entered a rehabilitation facility for treatment of his addiction to barbiturates. he is immediately prevented from

PolarNik [594]

Stanley has entered a rehabilitation facility for treatment of his addiction to barbiturates. He is immediately prevented from using the drugs and experiences agitation, restlessness, increased respiration, and insomnia. This phase of treatment is called detoxification.

5 0

3 years ago

Read 2 more answers