All categories

3 years ago

Which of the following is not a characteristic of life

Biology

2 answers:

cluponka [151]3 years ago

6 0

1. C. Composed if (of) atoms is the correct answer

The characteristics of life are outlined to distinguish between the living thing and non-living thing. They are said to be traits or qualities, and are listed below:

Cellular organization

Reproduction

Heredity

Growth and development

Adaptation through evolution
Metabolism
Homeostasis

Response to stimuli

2. A. It must be able to replicate DNA

Explanation:

The reproduction and development of DNA can be used to determine the existence of a living organism.

3. D. The correct sequence of levels within the hierarchy of life is organ – organ system – organism.

Explanation:

The hierarchy of life is a based on the biosphere, and starts with the simplest units which are arranged based on their complex nature of each level. Researchers make use of this arrangement for further studies and advancement.

The living components of the hierarchy of life are structured below:

Organelle

Cell

Tissue

Organ

Organ System

Organism

Population

Community

Ecosystem

Biome

Biosphere

4. C. The correct answer from the available options is living things respond to stimuli in the environment

Explanation:

An automatic door installed at a supermarket can be said to be a living thing because it could respond to stimuli in the environment. It can automatically open and close itself when it is been approached by living organisms.

5. B. Population is the correct answer.

Explanation:

Population is the grouping of all organisms of a single species into one small area. See question 3 for arrangement of the hierarchy of life.

KEYWORDS:

living thing
non-living thing
dna
population
organism

ASHA 777 [7]3 years ago

3 0

Answer:

1.C

2.A

3.D

4.C

5.B

Explanation:

hope you get all the right answer

You might be interested in

Where is the potential energy in food stored?

alexgriva [62]

Food cant move unless psychically moved by a human so thats the potenial energy it is not stored any were.

6 0

3 years ago

Read 2 more answers

Please help ASAP please, I can't answer these questions please help

Soloha48 [4]

Answer: Sea walnuts are marine invertebrates. They belong to the genus Mnemiopsis.

Explanation:

These animals have stinging tentacles like jelly fish and they often cast up or come to the sea shores where if they come in contact with humans can harm them by stinging.

The barrier if kept along the side of the sea shore and not allowing humans to reach to the shore can help in preventing the harm from these animals. The introduction of the predatory animals in the sea can also help in reducing their population.

The three benefits for removing the sea walnut:

1. The population of other species will increase as sea walnut is an invasive species.

2. The balance of the marine ecosystem can be maintained.

3. Humans can be protected from the harm caused by these animals.

8 0

3 years ago

Semisolid media such as MIO are used to determine motility. Another such medium such is SIM (sulfide, indole, motility) medium.

Flauer [41]

Answer:

Explanation:

In this specific scenario, seeing since both of the mediums are differential, the bacteria can grow on either of them, therefore either of them would be a good choice. A differential media allows the researcher to visually distinguish which species have the specific biochemical process. Which in this case both options have the ability to allow bacteria to grow which is what is needed.

8 0

3 years ago

if a cell increases the activity of its actin severing proteins, will it lead in the short term to more or less actin polymer ma

marta [7]

More polymer will form if the concentration of free actin monomers is higher than the Cc at both the plus and minus ends.

Less polymer will form if the concentration of free actin monomers is lower than the Cc at both the plus and minus ends.

Actin polymerization encourages FAK and Src to activate small G proteins by signalling to GEFs and GTPases (e.g., Rho and Rac). The actomyosin network is then forced to develop as a result of G proteins' induction of cytoskeleton-regulating proteins.

What stops cells from forming actin polymers?

Actin monomer is sequestered by monomer-binding proteins, reducing its availability for polymerization. As a result, actin does not polymerize when monomer-binding proteins are present in stoichiometric levels.

Q. If a cell increases the activity of its actin severing proteins, will it lead in the short term to MORE or LESS actin polymer mass? Chose the most accurate answer.

Increased severing activity will result in LESS polymer under any conditions.

Increased severing activity will result in NO CHANGE in the total amount of polymer under any conditions. It simply results in a larger number of smaller filaments.

Increased severing activity will result in MORE polymer under any conditions.

If the concentration of free actin monomers is below the Cc for both the plus and minus ends, then MORE polymer will result. If the concentration of free actin monomers is above the Cc for both the plus and minus ends, then LESS polymer will result.

If the concentration of free actin monomers is above the Cc for both the plus and minus ends, then MORE polymer will result. If the concentration of free actin monomers is below the Cc for both the plus and minus ends, then LESS polymer will result.

To know more about actin, visit:

brainly.com/question/24173611

#SPJ4

4 0

1 year ago

How can a small change to the temperature of ocean water have a big effect on a tropical depression?

makkiz [27]

Heat waves can be dangerous, causing illnesses such as heat cramps and heat stroke, or even death. Warmer temperatures can also lead to a chain reaction of other changes around the world. That's because increasing air temperature also affects the oceans, weather patterns, snow and ice, and plants and animals.

3 0

3 years ago