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Ivahew [28]
3 years ago
11

Which lifestyle choice is most likely to lead to lung cancer?

Biology
1 answer:
ElenaW [278]3 years ago
7 0
Definitely smoking. That’s the prime cause of lung cancer.
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What do you think would<br> happen if the cell wall<br> were not functioning?
patriot [66]

Answer:

The cell wall provides the cell with protection from all the unfavorable conditions. ... Without the cell wall, the plant cell will collapse. Uptake of nutrients would be tough and the cell would be without any protection. Hence the plant would eventually die.

Explanation:

3 0
3 years ago
For natural selection to occur, there must be variety or diversity within a species.
Lisa [10]
True, how would the selection be made without diversity or variety it’s obviously true
3 0
3 years ago
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What is the type of macromolecule( Carbs, Proteins, lipids, nucleus acid) that changes when amino acid glutamate changes to aspa
Lesechka [4]

Explanation:

Both glutamate C5H9NO4, an amino acid and aspartame C14H18N2O5, an artificial sweetener and dipeptide ester, are digested as protein-like substances; they are made up of the elements C, H, O, N, S. Unlike other naturally occurring saccharide sweeteners, aspartame is not a carbohydrate.

Proteins are structural support molecules comprised of long chains of amino acids joined via peptide (CONH) bonds; these are 20 specific units that are arranged into several macromolecules. Amino acids are absorbed through digestion and are incorporated into the body’s cells to make up organs muscles signal molecules and an alternative energy source.

Basic makeup: C, H, O, N, S; polar C, O double bonds and N-H bonding

Further Explanation:

Large chains of monomers form biological macromolecules which carry out many essential functions in the body these can include nucleic acids, carbohydrates, proteins and lipids. These are organic molecules, meaning they're ringed or long-chain Carbons bonded to the elements oxygen (O), hydrogen (H), nitrogen (N) and phosphorus (P).

  • Similarly, the nucleic acids are comprised of smaller units called nucleotides and function as storage for the body’s genetic information. These monomers include ribonucleic acid (RNA) or deoxyribonucleic acid (DNA). They differ from other macromolecules since they don’t provide the body with energy. They exist solely to encode and protein synthesis.  <em>Basic makeup: C, H, O, P; they contain phosphate group 5 carbon sugar does nitrogen bases which may contain single to double bond ring. </em>
  • Carbohydrates function to supply energy and support molecules they consist of mainly sugars or starches in long chains and rings to form monosaccharide monomers. They include monosaccharides, disaccharides and polysaccharides which describes the type of bonding and the degree of complexity of the polymers.  <em>Basic makeup: C, H, O -with many polar OH groups </em>
  • Lipids function as energy storage and chemical messengers, these include fats, saturated and unsaturated fatty acids with double bonds and steroids and waxes. However, lipids are comprised of fatty acids and glycerol; they do not contain a fixed set of monomers, and unlike the other biological macromolecules, they are not polymers. The arrangement of hydrophobic heads and hydrophobic fatty acid tails can give these non-polar macromolecules hydrophilic and hydrophobic properties<em>.  Basic makeup: C, H, O; non polar- a triple condensation reaction produces the molecules from a triple hydroxyl (OH) alcohol bonded to three long-chain carboxylic acids. </em>

 

Learn more about Lipid macromolecules at brainly.com/question/5094081

#LearnWithBrainly

8 0
3 years ago
As herds of cattle graze (eat grass in a field) they cause ground movements that bring insects to the surface. Birds use this op
statuscvo [17]
The symbiotic relationship would be commensalism. It’s when one organism benefits and the other organism neither benefits nor is harmed.
5 0
3 years ago
What characteristics of life is a virus missing
cricket20 [7]

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They don't reproduce independantly but have to invade other cells.

Explanation:

6 0
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