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
Veronika [31]
2 years ago
14

12. One similarity between DNA and messenger RNA molecules is that they both contain

Biology
1 answer:
kap26 [50]2 years ago
7 0

Answer:

B

Explanation:

In fact, mRNA's bases are directly copied from DNA. However mRNA's bases are complimentary to DNA's .!

You might be interested in
=
maksim [4K]

Its letter D or letter C meiosis does make identical daughter cells

7 0
2 years ago
Compare and contrast mold and cast fossils
Kazeer [188]
Fossil molds and casts preserve a three-dimensional impression of remains buried in sediment. Cast fossils occur when mold fossils are filled in with minerals that harden over time, creating a fossilized replica of the original organism. Mold fossil-A fossil formed when an animal, plant, or other organism dies and is covered by sediment, its flesh decays and bones deteriorate due to chemical reactions, and a cavity remains below the ground surface.
3 0
3 years ago
Energy comes in many forms: thermal, nuclear, chemical, mechanical, etc. Even though there are many forms of energy, all energy
Yakvenalex [24]

Answer:

i dont  think i can explain it easy sorry

Explanation:

The first law, also known as Law of Conservation of Energy,Thermal energy is the internal energy of an object due to the kinetic energy states that energy cannot be created or destroyed in an isolated system. | Nuclear energy originates from the splitting of uranium atoms a process called fission. This generates heat to produce steam, which is used by a turbine generator.

then the chemical bonds are broken, | the potential energy is released in the form of kinetic energy or energy of motion and heat or non useable energy. The kinetic energy is used to do work. | Objects have mechanical energy if they are in motion and or if they are at some position relative to a zero potential energyposition for example, a brick held at a vertical position above the ground or zero height position. A moving car possesses mechanical energy due to its motion

The second law of thermodynamics states that the entropy of any isolated system always increases.

8 0
2 years ago
In the semiconservative replication of DNA, each of the new double strands of DNA has:
Archy [21]

Answer:

A

Explanation:

Each semiconservative DNA cell consists of a daughter cell and and parental cell

8 0
3 years ago
Read 2 more answers
Is the body mass evolution in horses an example of microevolution changes or macroevolution? Explain your answer by citing examp
Elina [12.6K]

Answer:

This scale of evolution occurs above the level of the species. Fossils provide evidence for evolution at this scale. The evolution of the horse family. Micro evolution is evolutionary change within a species or small group of organisms, especially over a short period. And Macro evolution is major evolutionary change. The term applies mainly to the evolution of whole taxonomic groups over long periods of time.

Explanation:

7 0
3 years ago
Other questions:
  • The stage during which a prenatal child can open and close its eyes and can cry is the
    11·1 answer
  • Which of the following forms of RNA is transcribed from DNA and carries coding information to the ribosomes?
    11·2 answers
  • Kory has abnormally high levels of cytotoxic T-cells circulating in his blood. What is the most likely cause of this condition?
    11·1 answer
  • The amount of energy transferred from the primary producer to the primary consumer is what?
    12·1 answer
  • The smallpox virus has the potential to be used as a biological weapon. Briefly explain.
    5·1 answer
  • Explain how concentration gradients across membranes are maintained
    5·1 answer
  • How will this change in demand impact the shrimps' ecosystem?
    6·1 answer
  • System contains glands that secrete hormones into the bloodstream, whereas the
    6·2 answers
  • What is the circulatory Systems function 
    7·2 answers
  • Which of the following statements provides the best explanation of what happens to chemicals that pollute aquifers? a. anaerobic
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!