Which characteristics are always present in all living organisms

Answers

Answer 1

Answer: Let's think about this question and ask our selves what is life?
Think about a non-living thing, like a bike.

Does this bike have kids? Does it need to eat or sleep? What is it made up of? What does it need to survive? Does it need to be able to sense the environment around itself?

You're probably saying, no the bike doesn't do a lot of these things.

Humans, animals, and pretty much all living things need to perpetuate their genes by means of reproduction, whether it is asexual or sexual.
We need to animals need to eat and sleep, but you can just categorize this as a metabolic process. Plants need Nitrogen and CO2 and sunlight, to undergo metabolic processes and make glucose (another metabolic process). We also must be able to maintain an equilibrium while conducting metabolism (homeostasis).
We need to be able to sense the environment around ourselves to survive.
If you look at simple organisms, they are often able to detect different chemicals and know to be attracted or stay away from certain substances.

All living things are made up of cells.

Related Questions

Explain the difference between an infection caused by a fungus and an allergy caused by a fungus
When traits from the parents blend together to form a new trait in the offspring, it is called _________Codominance Incomplete dominance Complete dominance Recessive
What step of scientific inquiry testing the hypothesis and collecting data?
What would happen if a freshwater fish didn't produce lots of watery urine?
What can we do to make it possible so that everyone can live off of the earths ressources

Cladodes are modified stems. which is their main function? A. Water retention B. Food storage
C. Photosynthesis

Answers

The correct answer to the question above is (c.) photosynthesis. Cladodes are modified stem, which is the photosynthesis is its function. A cladodes is a flattened stem and leaf-like that is only specialized for photosynthesis.

The largest part of the brain is thea. cerebrum.
c. thalamus.
b. cerebellum.
d. hypothalamus.

Answers

The correct answer is a - cerebrum

The cerebrum, also called cortex is the largest part of the brain. It is divided into four sections, called lobes and these are the frontal lobe, the parietal lobe, occipital lobe and temporal lobe.

Front lobe helps in speech, reasoning, planning, movement , emotions and problem solving.

parietal lobe helps in orientation, and perception of stimuli and movement.

Occipital lobe helps in visual processing.

Temporal lobe helps in memory, speech as well as perception and recognition of auditory stimuli.

What was Friedrich Miescher's contribution to the discovery of the genetic code?A ) He created the first photograph of the structure of DNA.
B)He discovered how the DNA bases pair together.
C) He created the first accurate model of DNA's structure.
D) He extracted and observed DNA from white blood cells.

Answers

The best answer is D. He extracted and observed DNA from white blood cells. He is a Swiss physician and a biologist who is known to be the first researcher to identify nucleic acid. He isolated various phosphate-rich chemicals , which he called nuclein or what we know now as nucleic acid, from white blood cells' nuclei which paved the way for him to discover and identify DNA.

Friedrich Miescher (D) extracted DNA from white blood cells.

Further Explanation:

A geneticcode is the rules employed by the cell to translate info that are encoded in deoxyribonucleic acid or ribonucleic acid into protein. DNA or deoxyribonucleic acid is the hereditary material in humans and most the other living organisms. While ribonucleic acid or RNA is formed once deoxyribonucleic acid undergoes transcription. It contains the codes that are needed for protein synthesis (translation). The deoxyribonucleic acid and ribonucleic acid differ from one another in varied aspects like strand (DNA- double stranded, RNA- single stranded usually) Base pairs (DNA-ATGC; RNA-AUGC), Types, (DNA- A, B, Z type; RNA- RNA, rRNA, tRNA etc.). Friedrich Miescher isolated "nuclein" that is DNA along with related proteins from the cell nuclei in 1869. DNA as a definite molecule was 1st known by Friedrich Miescher. White blood cells usually abbreviated as WBC additionally called leukocytes are those cells that defend the body from contagious diseases additionally as foreign invaders that are observed as antigens. Thus, the right choice to this question is D that says that the contribution of Friedrich Miescher is that he extracted and discovered DNA from the white blood cells.

Learn more:

1. Learn more about proteins brainly.com/question/1420458

2. Learn more about DNA brainly.com/question/2416343

3. Learn more about replication brainly.com/question/1600165

Answer Details:

Grade: College Biology

Subject: Biology

Chapter: Molecular Biology

Keywords:

Genetic code, DNA, RNA, base pairs, protein synthesis, translation, transcription, double stranded, WBC, leukocytes, antigens, Friedrich Miescher, nuclein, cell nuclei.

What are some examples of plants you can't touch?

Answers

Giant hogweed. Heracleum mantegazzianum. Giant hogweed in bloom | Image Details.
Poison hemlock. Conium maculatum. Poison hemlock in bloom | Image Details.
Spotted water hemlock. Cicuta maculata.
Cow parsnip. Heracleum maximum.
Wild parsnip. Pastinaca sativa.
Queen Anne's lace. Daucus carota.

What is a difference between starch and glycogen?

Answers

Answer:

Glycogen is produced by animals while starch is produced by green plants

Explanation:

Following are the differences between starch and glycogen-

1. The structure of starch is larger as compared to that of glycogen. Glycogens has one molecule while starch has two molecules of glucose

2. Glycogen is produced by animals in their liver, muscles, brain, uterus etc. therefore it is also known as animal starch while starch is produced by green plants.

3. Glycogen has only branched structure while starch has both branched and chain structure.

Correct, starch is found in plants and glycogen in animals. BUT, glycogen is found in all animal cells, not just muscle cells. Glycogen is present in the highest amounts in both muscle and liver cells, where it appears as large granules

As a result of the absence of plants in the meadow, the rabbit population will probably

Answers

are there any multiple choices?
anyways, without the multiple choices, the answer will probably be; decrease.
Explanation: a meadow is a field or pasture; a piece of land covered or cultivated with grass, usually near a river.
Rabbits need lots of water and vegetables, so a meadow is usually the best habitat for them.
When the meadow is ruined (plants decrease), their habitat is ruined, causing them (the rabbits) to slowly decrease.
They could decrease as a result of their death, as a result of their migration to a different and more suitable place, or as a result of both. Usually, though, it is both, since when animals start to die, their species start to move away from that location.
hope this helped! brainliest? pls! :)

The rabbit population will probably decrease in size.

A) decrease in size.

B) increase and flourish.

C) increase reproduction.

D) switch to a different type of food.

The answer is A) decrease in size

Other Questions

Oxygen is a product of photosynthesis. True False

A cell is a complex system. Like most systems, a cell contains a boundary that separates things that are inside the system from those that are outside of the system. Which part of the cell functions as a system boundary

What are some real life examples of Mutualism.

The head of a phospholipid can be descibed as