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
Licemer1 [7]
2 years ago
12

What is a benefit of using a model? (fpoint)

Biology
2 answers:
Bas_tet [7]2 years ago
7 0

The benefit of using a model is that : ( B ) provides a visual guide for abstract concepts

<h3>Definition of model</h3>

Models helps with the visualization of concepts or objects which cannot be easily seen or felt, It helps with the communication of ideas and predictions by scientists. Models represents abstract concepts which cannot be explicitly explained without the aid of a model.

Hence we can conclude that the benefit of using a model is that it provides a visual guide for abstract concepts.

Learn more about models : brainly.com/question/17764105

#SPJ1

nata0808 [166]2 years ago
7 0

Answer:

1. provides a visual guide for abstract concepts

2. photosynthesis

3. in the cytoplasm; in the mitochondria

4. biodiversity will decrease, and sustainability will decrease.

5. 1,000 kJ

6. 500

7. without oxygen.

8. halophiles

9. water chemistry

10. Protecting land

11. cornfield

12. the acid rain causes the snow to become darker, which increases snow melt.

13. advantageous trait - survival of the fittest - differential reproduction - natural selection - evolution

14. natural selection; genetic drift

15. genetic makeup

16. a meerkat protects the offspring of its sister from an attack by hawks

17. the species will become extinct since it cannot adapt to the changes fast enough

18. the population must have genetic variation that leads to differential survival and reproduction

19. medium ground finches with small beaks survived multiple droughts.

20. No, because some mutations happen in body cells, so they are not passed on.

21. Correlation sometime indicates causation

22. it shows evidence of evolution

23. DNA analysis shows that red pandas are more similar to raccoons than giant pandas

24. B and C

25. DNA sequences can be analyzed to discover common ancestors.

26. DNA analysis

Explanation: These are all the correct answers as of 2021

You might be interested in
Why are gametes made through meiosis, rather than mitosis?
Valentin [98]
This is because meiosis <span>produces spores that are used for reproduction and can form similar copies to </span><span>the parent cell.</span>
6 0
3 years ago
In a line of human cells grown in culture, a geneticist isolates a temperature-sensitive mutation at a locus that encodes an ace
GarryVolchara [31]

Answer:

A general decrease in transcriptional activation

Explanation:

When acetyl groups are added to histone proteins by acetyltransferase enzymes, the 30-nm chromatin fiber will not be formed because the proteins are prevented from doing so. This further destabilizes the chromatin structure and allows the occurrence of transcription. However, raising the cells to  40°C does not allow the acetyltransferase enzyme to function and hence the acetyl group will be hindered from being added to the histone protein which is the main target of the enzymes. Thus, transcription activation will be blocked because the chromatin and nucleosomes would remain stabilized.

5 0
3 years ago
Read 2 more answers
What factor slows transcription?
Leya [2.2K]

Repressor slows down transcription.

RNA Polymerase enzyme transcribes mRNA from DNA.

Explanation:

Promoters are the 100 to 900 bps long sequence of DNA, that helps in the initiation of transcription. The transcription gets slow down as repressor bind to the promoter region hampering the attachment of RNA Polymerase enzyme which is responsible for transcription.

The process of transcription is the conversion of DNA into mRNA as told in the central dogma of molecular biology. Enzyme responsible for transcription is RNA polymerase. It is the first phase of gene expression, where DNA strand is copied into mRNA called a primary transcript.

7 0
3 years ago
What is a specialized tissue called
iragen [17]
I think it’s called nutrients
3 0
3 years ago
Read 2 more answers
How can people reduce wind erosion?
Nataly_w [17]
The answer would be c. plant trees around farmland. This is because the trees will protect the soil from being affected by the wind.
5 0
4 years ago
Read 2 more answers
Other questions:
  • To perform a testcross, scientists cross an organism with an unknown genotype with a _____ organism.
    12·2 answers
  • Which of the following best describes the relationship between water conservation and sanitation techniques?
    10·2 answers
  • How do vectors contribute to the spread of disease?
    5·1 answer
  • What is being released during Glycolysis?
    15·2 answers
  • What happens in the proliferation stage of wound healing?
    14·1 answer
  • A larger population density always indicates a larger population size. Please select the best answer from the choices provided T
    5·2 answers
  • What does the light red layer between the white lumen and blue lamina propria consist of
    11·2 answers
  • Lizard is a poikilothermic animal give reason please​
    6·2 answers
  • In order to run 200 m in 15 seconds, a runner must run at a speed of
    5·2 answers
  • Explain how radioactive decay works?
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!