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
astraxan [27]
3 years ago
13

All cells have DNA that must be replicated True or false

Biology
1 answer:
Stolb23 [73]3 years ago
7 0

The answer is True.

You might be interested in
In order for high force crossbridges to form in contracting skeletal muscle, calcium must a. bind to calmodulin to phosphorylate
Maksim231197 [3]

Answer:

e. bind to troponin which moves the tropomyosin.

Explanation:

Troponin (Tn) is a protein complex composed of three different proteins: troponin C (TnC), troponin I (TnI), and troponin T (TnT). This complex is found both in skeletal muscles and cardiac muscles, where TnC attaches calcium ions through four and three calcium ion-binding sites, respectively. When a muscle is relaxed, Tn attaches to tropomyosin to prevent muscle contraction. During muscle contraction, calcium channels open and cytosolic calcium ions bind to TnC, thereby Tn changes its conformation and moves the tropomyosin. This process relieves the inhibition of the interaction between actin and myosin filaments, which makes muscle contraction possible.

6 0
3 years ago
Variety in genotypes across a population describes
AysviL [449]
Genetic diversity.....
7 0
3 years ago
In order to survive,all organisms must carry out
lions [1.4K]

Answer:

Enzyme-controlled reactions (digestion, synthesis, growth, regulation, reproduction, circulation, excretion)

Explanation:

3 0
3 years ago
Read 2 more answers
Mountain ranges form along ___ plate boundaries via orogenic processes.
Tamiku [17]

1. Mountain ranges form along <u>convergent </u>plate boundaries via orogenic processes.

<h3>What is tectonic plates?</h3>

The formation of mountains is caused by tectonic plates. A mountain is formed when two tectonic plates move towards each other and collide, resulting in altitudes that can take years to reach but that eventually create massive mountains through what are known as convergent plate borders.

2. Rift valleys formed through the stretching of divergent plates occurs through a divergent boundary process.

When tectonic plates separate, they can leave low ground areas like the Rift Valley, which are produced by diverging continental plate borders. They can be found on the surface of the Earth or at the bottom of the ocean, and they are formed by the expansion of the seabed.

3. The formation of mountain ranges occurs as a result of <u>orogeny</u>.

This process occurs when one continental plate dips and the other rises, allowing mountain ranges to form. Orogeny is the name given to this process.

4. Scientists observe an extremely long <u>deformation </u>area in a continental plate during an orogenic process..

Scientists use tectonic plate simulations to study this deformation in order to better predict natural disasters such as earthquakes.

5. <u>Epeirogenic </u>process causes vertical plate motion along tectonic plates.

The vertical movement of a continent that generates soft arcs or rises parts uniformly is known as epeirogeny.

For more information regarding tectonic plates, visit:

brainly.com/question/2325633

#SPJ1

3 0
2 years ago
What causes cold , deep currents to from in the oceans near the poles
Shkiper50 [21]
It’s caused by the different density’s in the water
5 0
3 years ago
Other questions:
  • Almost 50 percent of water withdrawn in the US, is used up by thermoelectric power plants. The table below shows the amount of w
    5·1 answer
  • How are plant and animal cells different? Animal cells have lysosomes and plant cells do not. Animal cells have vacuoles and pla
    12·3 answers
  • Which of the following phrases best describes climate?
    9·2 answers
  • Lane <br><br> Can 2 organisms from the same genus be from different phyla? Why or why not?
    6·1 answer
  • Explain how sexual reproduction increases genetic diversity in many species of plants and animals, make sure to include the impo
    7·1 answer
  • All of the following are functions of the sensory somatic nervous system except
    5·1 answer
  • Escherichia coli is a prokaryotic bacterium. How will it reproduce?
    14·1 answer
  • I need help ASAP e e e e
    11·2 answers
  • Kill most of the hawks using the button and then click play observe the graph for about 12 months and then click phase what happ
    9·1 answer
  • Vectorborne transmission of an infectious organism occurs via? a) animals or insects. b) smoke or dust. c) direct contact. d) in
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!