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
In-s [12.5K]
4 years ago
10

in a dna molecule, the complementary strands are joined at the nucleotides by hydrogen bonds between the

Biology
1 answer:
avanturin [10]4 years ago
3 0

Answer:

covalent bonds within each strand

Explanation:

You might be interested in
The accuumulation of sediment found along a lake or a ocean
HACTEHA [7]
The answer I’m presuming is a one word, I believe the term you seek is beach?
7 0
3 years ago
What is the complex and non-linear process of energy flow between species known as? The complex and non-linear process of energy
Natalka [10]

Answer:Ecosystem Energy  

Nearly all of the energy that drives ecosystems ultimately comes from the sun. Solar energy, which is an abiotic factor, by the way, enters the ecosystem through the process of photosynthesis

The energy input, or energy that enters the ecosystem, is measured in Joules or calories. Accordingly, the energy flow is also called calorific flow.

3 0
3 years ago
Besides the cell mwmbrane, two components of all cells are
Assoli18 [71]
Im not entirely sure because cells can be different, a nucleus will probably work in this case and also a cell wall


4 0
3 years ago
When does the cell have to use active transport?
Anettt [7]
I believe that a cell must use active transport to move molecules across the membrane against a gradient. Your answer should be D.
6 0
3 years ago
How to use and interpret punnett squars
yan [13]
Punnet squares are used to predict the genotypes of the parents' children. on the top of the punnet square is the female's genotype. The side of the punnet square is the male's genotype. match up the letters based on the box (i don't know how to explain the inside well). Pretty much, the inside is the predictions of the children's genotype. The capitol letters are the dominant traits and the lowercase letters are the recessive traits.
6 0
4 years ago
Other questions:
  • How does ATP supply energy for cellular activities?
    14·2 answers
  • Definition of vascular tissue
    11·1 answer
  • Which of the following is the most likely reason that a population of mice in a farming area suddenly increases?
    5·2 answers
  • Dr. ting is working with a 16-year-old client who presents with the symptoms of a moderate case of depression. as part of his in
    14·1 answer
  • A person with blood type B gets severely injured and needs a blood transfusion. What blood type would a person need to be in ord
    15·1 answer
  • What does the muscular system do for the stomach
    14·1 answer
  • Hi.
    14·1 answer
  • Can someone please help me on this all u have to do is search up on the internet and then put down 4 facts that are mentioned in
    12·1 answer
  • In seed-bearing plants, what structure becomes the seed following fertilization?.
    8·1 answer
  • Now, noise pollution issues are
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!