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
arsen [322]
3 years ago
5

Of the three key building blocks of dna, which type(s) of building block is/are negatively charged and oriented on the outside o

f the double helical structure?
Biology
1 answer:
blondinia [14]3 years ago
7 0
Are you from connections academy
You might be interested in
The reproductive organ that produces gametes is called a
svp [43]
Gonads are sex organs that produce gametes. Male gonads are the testes, which produce sperm and male sex hormones. Female gonads are the ovaries, which produce eggs (ova) and female sex hormones.
5 0
2 years ago
Abby is walking to school with her best friend Jaylyn. They begin talking about everything they see including the ash trees, gra
mart [117]

Answer: Ecosystem

Explanation:the ecosystem is a network of organisms,their environment and their interaction in a particular place.it involves the interaction between the different organisms that make up a community and it's non-living environment.

The living organisms share resources with each other and include autotrophs, heterotrophs,decomposers; trees,grasses,insects, animals etc.

The non living components include rainfall,air water etc

4 0
3 years ago
Read 2 more answers
What occurs to a DNA strand as its genes are being used
Anni [7]
It is stretched. Hope this helped :)
5 0
3 years ago
PLEASE HELP
ss7ja [257]

Answer:

A( stages

Explanation:

hhj

4 0
3 years ago
two springs with constants k1 and k2 are in a series Using the fact that force balance must apply everywhere, what is the equiva
aivan3 [116]

Explanation:

Let the spring constant of two springs are k₁ and k₂. In series combination of springs, the equivalent of springs is given by :

k_{eff}=\dfrac{1}{\dfrac{1}{k_1}+\dfrac{1}{k_2}}

So, if it is required to swap out a single spring for the two springs that are in series, the spring constant need to be to generate the same force at any displacement is,

\dfrac{1}{\dfrac{1}{k_1}+\dfrac{1}{k_2}}

Hence, this is the required solution.

7 0
3 years ago
Other questions:
  • How does this help them maitain internal homeostasis in hot climates
    12·1 answer
  • Fossils almost never contain DNA. So how can we know how closely or distantly related fossil organsims are to living organisms
    7·1 answer
  • What is mitochondrial DNA?
    5·1 answer
  • Which of the following factors can influence advances in science and technology?
    7·1 answer
  • Which chordate structures are lost when the larval tunicate developes into the adult form ?
    6·1 answer
  • Which biome is characterized by EPIPHYTES and Pitcher Plants?
    7·1 answer
  • Explain how vaccinating chickens reduces the number of cases of salmonella<br> food poisoning
    15·1 answer
  • In the 1800s, why was there a greater need for labor unions than there is now?
    12·1 answer
  • এ মেলায়
    10·1 answer
  • In which other way do the skeletal and nervous system interact?.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!