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
ANEK [815]
3 years ago
6

A volcano is best defined as _________.

Biology
1 answer:
Yanka [14]3 years ago
3 0
It's A it's firm of land that's dange5
You might be interested in
True or false: homologous chromosomes separate during mitosis?
Tcecarenko [31]

Answer:

Homologous chromosomes do not function the same in mitosis as they do in meiosis. Prior to every single mitotic division a cell undergoes, the chromosomes in the parent cell replicate themselves. The homologous chromosomes within the cell will ordinarily not pair up and undergo genetic recombination with each other.

4 0
3 years ago
A dinoflagellate is a microscopic organism that is very common in the ocean. It consists of a single cell and has a flagella tha
den301095 [7]

Answer:

Usually considered algae, dinoflagellates are mostly marine plankton, but they also are common in freshwater habitats. Their populations are distributed depending on sea surface temperature, salinity, or depth.

Explanation:

4 0
2 years ago
(03.05 hc) the base pairs in a dna strand are held together with hydrogen bonds. if the two nitrogenous bases in each pair were
asambeis [7]

The cell would have to take in and use more energy in order to break the covalent bonds.

The correct option is B

Hydrogen bonds :

are the chemical mechanism that governs the complementarity of the bases of DNA. This correspondence is unique thanks to the geometry of the hydrogen donor atoms and the acceptors that form the bases.

The (hydrophobic) bases are stacked inside the double helix of DNA; their plane is perpendicular to the axis of the double helix. The outside (phosphate and sugar) is hydrophilic.

The hydrogen bonds between the bases of one strand and the bases of the other strand keep the 2 strands united.

One purine on one strand necessarily binds to a pyrimidine on the other strand. As a corollary, the number of purine residues is equal to the number of pyrimidine residues.

* A binds to T (by 2 hydrogen bonds).

* G binds to C (via 3 hydrogen bonds: more stable bond: 5.5 kcal vs 3.5 kcal).

What part of the DNA strand do hydrogen bonds hold together?

hydrogen. Covalent bonds occur within each linear strand and strongly bond the bases, sugars, and phosphate groups (both within each component and between components). Hydrogen bonds occur between the two strands and involve a base from one strand with a base from the second in complementary pairing.

Learn more about DNA strand:

brainly.com/question/26466656

#SPJ4

7 0
2 years ago
Around 40% of cats with white fur and blue eyes are deaf. The gene responsible is pleiotropic. What does this mean?
Vesna [10]
The gene is responsible for the cat's hearing.
4 0
3 years ago
Psycology please answer i have 100 points for you
frutty [35]

Answer: Dependent personality disorder

Explanation:

6 0
2 years ago
Read 2 more answers
Other questions:
  • What happens to the mitral and the tricuspid valve when the ventricle contracts
    8·1 answer
  • What can people do to lessen the effect of energy production on the pH of freshwater sources? Check all that apply.
    8·2 answers
  • Which of the following describes a factor that would limit the carrying capacity of a population within a particular ecosystem?
    10·2 answers
  • 5: Diagnosis of bacterial disease can be made by
    13·1 answer
  • During meiosis, chromosomes will split into daughter cells randomly, making each gamete unique. This is called _________________
    10·2 answers
  • In the water cycle diagram above. which letter represents surface water?
    15·1 answer
  • Process of diffusion​
    8·1 answer
  • Which part of the eye focuses light to the back of the eye?.
    11·2 answers
  • Help I will give brainliest
    10·2 answers
  • A large quantity of heavy rain falling in a short time period will MOST likely
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!