1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
DanielleElmas [232]
3 years ago
7

Place the following levels of biological organization in the proper order, from smallest to largest. 1) Macromolecule 2) Tissue

3) Organ System 4) Organ 5) Cell
Biology
2 answers:
jeka57 [31]3 years ago
7 0
<span>macromolecule, cell, tissue, organ, organ system</span>
tigry1 [53]3 years ago
6 0

The right order is Macromolecule ==> cell ==> tissue ==> organ ==> organ system.

1. Macromolecule

A macromolecule (or polymeric molecule) is a very large molecule, which has a relatively high molecular weight. The concept of macromolecule was introduced in 1922 by the German chemist Hermann Staudinger. A macromolecule formed of similar chemical units joined by covalent bonds can be described as a polymer molecule, a set of such molecules is a polymer. Many proteins can also be considered as macromolecules.


2. Cell

Cells are essential elements for our body. They constitute all the organs and tissues of it and ensure its proper functioning. Of variable size, each cell has the same structure and communicates with each other.

Cells are essential elements for our body. They constitute all the organs and tissues of it and ensure its proper functioning. Of variable size, each cell has the same structure and communicates with each other.

<u>There are two types: </u>

Eukaryotic cells: they have a nucleus containing the genetic material (example: the man, the yeast).

Prokaryotic cells: they are devoid of nucleus, their genetic material is free in the cell (example: bacteria).


3. Tissue:

A fabric is a set of cells not necessarily identical But, of the same origin, grouped into a functional whole, that is to say, contributing to the same function.

There are 4 types of fabrics:

* Epithelial tissues;

* Connective and supportive tissues;

* Muscle tissue;

* Nervous tissues.


4. Organ:

An organ is a part of a living being with a specific function to enable it to live; for example: the lungs for breathing, the heart for blood circulation, the stomach and intestines for digestion, the kidneys for filtering the waste contained in the blood, the bones of the skeleton to ensure the internal solidity of the body , the indispensable muscles for movements, the sexual organs for the reproduction of new ones.


5. Organ System

Although each organ (tissues and organs) has its specific functions, the organs also function in groups, called organ systems (Main organ systems). Doctors categorize disorders and their own medical specialties by organ systems. For example: the digestive system, the cardiovascular system, the musculoskeletal system.

You might be interested in
Which statement best completes the table?
Zina [86]

Answer:

D

Explanation:

8 0
3 years ago
Read 2 more answers
Which one is incorrect?
Dafna11 [192]
A. Cellular Respriration starts with glycolysis is the answer
3 0
3 years ago
Temperature is read by measuring the liquid in the thermometer using the scale on the thermometer. When the temperature rises, t
anastassius [24]
When temp rises the liquid rises to temp and when temp drops liquid drops to temp
4 0
3 years ago
Read 2 more answers
How are species introduced to new ecosystems
Sergio039 [100]
Speciation I believe..
5 0
3 years ago
I’m stumped at the moment. Help. Due tomorrow! #4 which group would be in control of this experiment
PtichkaEL [24]

Answer:

Controlled variables are variables that do not change, they stay constant throughout the experiment and are the same among each experimental group. So for this experiment, some controlled variables would be;

  • Amount of sunlight
  • Amount of water
  • Time to grow
  • Type of plant
  • Soil to grow in
8 0
3 years ago
Read 2 more answers
Other questions:
  • Consider the group of giraffes in the image below Which of Charles Darwin’s main points will be evident as these giraffes reach
    8·2 answers
  • What could be achieved by DNA profiling using gel electrophoresis?
    12·1 answer
  • A plant that loses too much water from its cells will eventually __________.
    10·2 answers
  • Which equation best represents the process of photosynthesis
    10·1 answer
  • Fill in the blanks: Of the ______ chromosomes in the nuclei of every diploid human somatic cell, __________ chromosomes were con
    15·1 answer
  • Describe how the largest island of Hawaii has areas that are representative of various biomes.
    6·2 answers
  • The nutrient availability of aquatic ecosystems is the .....
    15·1 answer
  • Which equation correctly shows the reactants and products of photosynthesis? A C6H12O6 + 6CO2 --&gt; 6O2 + 6H2O B C6H10O6 + 6O2
    12·1 answer
  • One method used by newborn mammals to generate heat is referred to as nonshivering thermogenesis. This method utilizes a protein
    10·1 answer
  • What are the marine biomes?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!