All categories

1 year ago

Where do lipids, a class of organic compounds, fit on the hierarchy of biological organization? select the correct box?

Biology

2 answers:

Pavlova-9 [17]1 year ago

7 0

Lipids are a class of organic compounds, which suits best under the column macromolecules on the hierarchy of biological organization.

Biological organization refers to the hierarchy of composite biological systems and compositions, which illustrate life using a reductionistic method. The conventional hierarchy moves from an atom to more complex biospheres.

Each of the level in the hierarchy signifies an enhancement in the organizational complexity, with each component being mainly comprised of the previous basic unit level.

Sergio039 [100]1 year ago

5 0

Lipids, a class of organic compounds, fit on the hierarchy of biological organization in macromolecules

<h3>Further explanation </h3>

Lipids are molecules that contain hydrocarbons and make the structure building blocks and living cells function. Examples of lipids include fats, oils, waxes, certain vitamins (such as A, D, E and K), etc.

While macromolecules are long repetitive sequences of an elementary chemical structure called the monomer. Proteins, carbohydrates, nucleic acids, and lipids are the four major classes of biological macromolecules.

Proteins are made up of amino acids linked by peptide bonds.
Lipids are made up of fatty acids (a carboxylic acid with a hydrocarbon chain + terminal carboxyl group) and glycerols (organic compound made up of multiple hydroxyl groups).
Carbohydrates are made up of monosaccharides which build up a polysaccharide (carbohydrates).
Nucleic acids are made up of nucleotides which are organic molecules that forms the Deoxyribonucleic acid (DNA) and Ribonucleic acid (RNA).

Macromolecules are made up of single units known as monomers, joined by covalent bonds to form larger polymers.

According to the correct box, the macromolecules shown on the tick box below

<h3>Learn more</h3>

Learn more about function of lipids brainly.com/question/11309958
Learn more about organic compounds brainly.com/question/4059093
Learn more about macromolecules brainly.com/question/10668211

<h3>Answer details</h3>

Grade: 9

Subject: biology

Chapter: biological macromolecules

Keywords:

macromolecules, lipids, organic compounds, biological organization

You might be interested in

Most bacteria live in a solution that is hypotonic relative to the cytoplasm of the bacteria. This means that the bacterial cell

lozanna [386]

Most bacteria live in a solution that is hypotonic relative to the cytoplasm of the bacteria. This means that the bacterial cell is constantly taking in water. The cell wall of a bacterium is a peptidoglycan polymer that is tightly cross-linked. This would therefore function to:_________-.

A. regulate the flow of most molecules into and out of the bacterial cell.

B. provide a rigid wall that prevents the cell from swelling.

C. provide a rigid wall that prevents the cell from shrinking.

D. confirm a close relationship to plant cells that have a similar structure and live in hypotonic solutions.

E. make all bacteria fairly uniform in metabolic chemistry.

Answer:

B. provide a rigid wall that prevents the cell from swelling.

Explanation:

When organisms are present in hypotonic surroundings, their cells that are in contact with the surroundings tend to gain water. Bacteria present in hypotonic solution would gain water as their cells are hypertonic than the surroundings. The entry of water would increase the volume of cytoplasm and could lead to the bursting of the cell. However, the presence of a cell wall made up of cross-linked peptidoglycan prevents the swelling of the bacterial cell and allow them to survive in hypotonic surroundings.

6 0

2 years ago

Read 2 more answers

You keep your ecosphere in a sunny spot on your desk next to the window. Your little sister, thinking it's a melted ice pack, pu

Tatiana [17]

Answer:

Both shrimp and algae are interdependent on each other and need sunlight, without which both die.

Explanation:

The lifespan of shrimp in the ecosphere is about 2 to 3 years and may live for about 10 years. The availability of sunlight leads to the growth of algae and which provides food and oxygen for the shrimp as they release carbon dioxide.

Due to the overflow of carbon dioxide and the unavailability of r sunlight for the processing of oxygen in the ecosphere, the algae and other shrimp die. As the balance of the ecosphere is disturbed the photosynthesis will not take place.

3 0

1 year ago

Pigeon breeders prize certain looks of their pigeons. They know that pairing certain pigeons results in offspring that exemplify

sweet [91]

Answer:

Option B, Observation 2

Explanation:

The four main observation of Darwin’s areas follows –

Observation 1 – Variation occurs in the species with time leading to evolution. Offspring of two parents vary distinctly in traits such as height, color, weight etc. These variations are also affected by the surrounding environment

Observation 2-

Based on observation 1, Darwin concluded that offspring inherit traits from their parents. These traits improve the odds of survival and only genetic traits will be passed. Traits developed in an individual due to environment will not be passed on.

Observation 3 –

Offspring compete among themselves to survive.

Observation 4

The fittest among the competing species for survival will survive and pass on its traits to the next generation.

Since here the Pigeon breeders want to exemplify the looks (a genetic trait) of parents to their offspring, observation 2 applies here

Hence, observation b is correct

6 0

1 year ago

Infer why green plants or algae are good indicators of the distribution of living organisms in an area.

Zarrin [17]

Green plants and algae are immobilized organism

3 0

1 year ago

Before performing an mri, why must technicians ask patients if they have any steel inside their body?

elena-14-01-66 [18.8K]

The technicians ask the patients if they have any steel inside their body because the steel when subjected to a magnetic field they will become a magnet. since MRI produces a very large amount of magnetic field during its operation, then the still will be a magnet and it might hurt you

7 0

1 year ago

Read 2 more answers