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Mumz [18]
4 years ago
6

Please also answer this!! Omg!!!!!!

Biology
2 answers:
Anon25 [30]4 years ago
6 0
It's number 2 which is active transport
kodGreya [7K]4 years ago
6 0
Passive transport/ Diffusion
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A student sees a bee on a flower. The student wonders how the bee finds flowers. This student is displaying the scientific attit
Angelina_Jolie [31]
B is the answer because they are curious about how the bees find flowers. they want to know the answer, therefore curiosity would be my answer.
 


5 0
3 years ago
Elements of Carbohydrates
Grace [21]

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).

  • 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.<em>Basic makeup: C, H, O, N, S; polar C, O double bonds and N-H bonding</em>

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  • 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>

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  • 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>

Thus a gluose molecule, comprising C, H, O contains all the elements needed to make Lipids

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

#LearnWithBrainly

8 0
3 years ago
In a forest, loggers want to cut down trees, environmentalists want to protect an owl species, politicians want to open the area
Simora [160]
The correct should be a. human-dominant view

Humans are dominant and if they decide to cut it down then it must be so. That is the human-dominant view that is shown here by loggers.
3 0
4 years ago
What proportion of emerging diseases is caused by zoonotic pathogens?
gogolik [260]

61% of emerging diseases is caused by zoonotic pathogens

Explanation:

Out of total emerging diseases zoonotic contributes 61%, that are originated from wildlife. The rate is increasing due to growth of human population, its mobility, frivolous, cultural and their socioeconomic purposes. Air is the major source for spread of infectious diseases. Zoonoses are generally caused by bacteria, viruses and pathogens that are blowout between animals and human beings. Modern zoonoses are Ebola virus and salmonella. One of such direct zoonoses is rabies, that is transformed directly from animal to human.

6 0
4 years ago
A condemnation is positive or negative
Aneli [31]
 the answer is negative marked as brianlest??!!!
4 0
3 years ago
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