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
OLga [1]
3 years ago
13

Which statement is true of every living organism?

Biology
1 answer:
Aleksandr [31]3 years ago
8 0
C) DNA is made of 4 types of nucleotides

Not all organisms have 46 chromosomes (23 homologous pairs). Not all organisms have nuclei (e.g. bacteria do not have nucleus)
You might be interested in
How are viruses spread from cell to cell?
abruzzese [7]

Answer:

Replicate itself into the cell host

Explanation:

Visus is made from a protein capsule and inside a fragment of RNA. Sometimes they also have some feet of filament to get attached to the cellular membrane.

Once attached, the virus injects its RNA into the cytoplasm and travels to the nucleus and insert this fragment of RNA into the cell DNA and start making copies of itself.

When the cell is full of virus, the membrane breaks and releases all the new virus to the neighbor cells, and the process starts again.

7 0
3 years ago
DDT is an insecticide that was used extensively in the mid-1900s to kill mosquitoes. It was very effective at first, but after a
dlinn [17]

Insect populations can develop resistance to insecticides over time. The evolution of resistance is associated with an increase in the frequency of adaptive genes in the population.

  • In the case above described it is expected that a few mosquitoes in the population were resistant to DDT before it was ever used (Option a is correct).

  • Dichlorodiphenyltrichloroethane (DDT) is a pesticide used in agriculture.

  • After exposure to DDT, those individuals in the mosquito population that didn't carry gene variants (i.e., alleles) associated with the resistance to this pesticide died.

  • Subsequently, insects having adaptive alleles associated with DDT resistance survived and reproduced, thereby increasing the frequency of adaptive genes/alleles in the population.

Learn more in:

brainly.com/question/6389591?referrer=searchResults

8 0
3 years ago
46:11
Dmitry [639]
I can’t see the image but CO2 is produced in the mitochondria during respiration

The mitochondria looks like this:

5 0
3 years ago
In 2014, the birthrate in Costa Rica was 15 per 1000 people. In the same year, the death rate in Costa Rica was 5 per 1000 peopl
sertanlavr [38]
B- 10 per thousand (15 births-5 deaths)
5 0
3 years ago
Read 2 more answers
¿Cuales son las principales diferencias entre<br> las mitosis la<br> meiosis?
Pavel [41]
It’s megabyte tho it’s gave hay Ab budget
5 0
3 years ago
Other questions:
  • Describe how environmental change can impact ecosystem stability
    13·1 answer
  • Hypothesize why major functions of the human body are regulated by specialized parts of the brain.
    6·1 answer
  • A(n) is a compound that tastes sour and reacts with some metals
    10·2 answers
  • Which macromineral plays a role in energy production through its role in the breakdown of all three energy sources (carbohydrate
    9·2 answers
  • The graphic represents the different stages of the cell cycle. Specific genes within the DNA, called inhibitors, stop the cell c
    6·2 answers
  • 2. The process of obtaining and using energy is called
    5·2 answers
  • Acrostic of planets
    10·2 answers
  • Which of the following infections could be treated by antibiotics?
    8·1 answer
  • What distinguishes a dicots vascular stem system from a monocot?
    9·1 answer
  • Small aquatic organisms, such as coral, are the producers of the ocean. Please select the best answer from the choices provided
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!