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
Aliun [14]
3 years ago
7

HELP, URGENT!!!! What is the correct answer?

Biology
1 answer:
oksian1 [2.3K]3 years ago
7 0

I don't have the best background in this but I would say the 4th one because DNA structure has different builds and order such as,

  • Because there are four naturally occurring nitrogenous bases, there are four different types of DNA nucleotides: adenine (A), thymine (T), guanine (G), and cytosine (C).

  • DNA can be ordered in such way that our DNA could be ordered to that of spit so id say D

You might be interested in
Why cant chloroplasts and mitochondria live outside the cell now?
worty [1.4K]
In my opinion, chloroplasts and mitochondria can't live outside the cell now because mitochondria ensure the energy for the cell and the chloroplasts is important for photosynthesis. Just my opinion.
4 0
3 years ago
How does the sea ice in 2019 compare to the sea ice in 2012 during April?
Katarina [22]

The total amount of sea ice showed a decline from 2012 to 2019. The correct option would be D.

<h3>Graphical illustration</h3>

Looking at the graph, from February to June 2012, there is a decline in the amount of sea ice.

A similar decline in the amount of sea ice can be observed in the year 2019.

However, the sea ice levels for the various months in 2012 remain generally above the sea ice levels in the various months in 2019.

Thus, overall, one can say there is a general decline in the ice level from 2012 to 2019.

More on graphical illustrations can be found here: brainly.com/question/21376268

#SPJ1

4 0
2 years ago
Why would a mutation that involves a centromere have a greater impact than a mutation that occurs elsewhere on a chromosome?
RideAnS [48]
If mutation is associated with the centromere region, the direct impact would be on the segregating mechanism during cell division process.
4 0
3 years ago
What must happen for the pupil of the eye to dilate?
Ad libitum [116K]
Stimulation of the sympathetic nervous system is required
4 0
3 years ago
Read 2 more answers
You arrive at a residence where you find a woman in her early 60s. She is anxious, tachycardic, and her fingertips and lips are
riadik2000 [5.3K]

Answer:

Congestive Heart Failure.

Explanation:

Congestive heart failure may be defined as a type of the chronic condition that might affect the pumping of the heart muscles. The fluid gets accumulated in the heart.

The congestive heart failure cannot be easily marked in youngsters but can be marked easily in the old persons. The individual feels difficulty in breathing and may also suffer from the tachycardia. Excessive sweating and change in the nail color is common in severe heart failure.

Thus, the correct answer is option (D).

3 0
3 years ago
Other questions:
  • Why is it that evolution genetics and biochemistry are considered as unifying themes in biology
    10·1 answer
  • How do you think a DNA molecule makes a copy of itself?
    8·1 answer
  • Describe, in detail, the journey of a sperm from start to finish! <br><br>Please :D
    12·1 answer
  • The entire complex that forms to initiate DNA replication is known as:_______
    9·1 answer
  • Whats the relationship between enzymes and sunstrates?
    6·2 answers
  • What is the process of sexual reproduction in fungi?
    7·1 answer
  • What is difference between sexual reproduction and asexual reproduction?
    10·2 answers
  • Fertilization is when a sperm and egg fuse together to make a zygote. Once formed, the
    6·1 answer
  • What happens to biodiversity<br> and ecosystems when the<br> environment changes?
    7·1 answer
  • If a man has genotype BbHh and a woman has genotype Bbhh, then what is the probability that their child will have beeturia
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!