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
djverab [1.8K]
3 years ago
7

Random changes in the dna sequence in a chromosome are called

Biology
1 answer:
vladimir1956 [14]3 years ago
4 0
Is they are random changes I believe they should be mutations
You might be interested in
A 2-kg bowling ball sits on top of a building that is 40 meters tall.
Alchen [17]
Okay, so this is physics. What is the meaning of KE? It's Kinetic Energy. What is the meaning of GPE? It's Gravitational Potential Energy. So how do you calculate either, and what are their significances? Kinetic -> motion, Gravitational potential energy -> energy that can be used to do work due to gravity. So is the bowling ball moving, or is it someplace it can fall from, or both?

Kinetic energy is calculated as 1/2 * mv^2, where m is the mass of the object, and v is the velocity. Potential energy for conservative forces is the product of the force and the distance over which it can do work. Thus in the case of GPE, it is the weight multiplied by the height, as gravity is a conservative force. What is the weight? It's not equal to the mass.

Hopefully these hints will get you thinking.
8 0
3 years ago
Is the following sentence true or false ? The temperature of the outer thermosphere is quite high...
slava [35]
The sentence is true.
5 0
3 years ago
A cell preparing to undergo meiosis duplicates its chromosomes during
True [87]

Answer:

<em>Inter-phase </em>

Explanation:

<em>The cell grows and make a copy of its DNA during the interphase </em>

5 0
3 years ago
The particles in some system are moving around quickly. a few minutes later, the particles are moving, on average, more slowly.
dimaraw [331]

The change in motion affect the temperature of the system as the temperature of the system is lower now than it was initially. Faster moving particles result in a higher temperature for the system.

<h3>What is temperature?</h3>

It should be noted that temperature simply means the degree of hotness or coldness of a body.

In this case, the change in motion affect the temperature of the system as the temperature of the system is lower now than it was initially

Also, it should be noted that faster moving particles result in a higher temperature for the system.

Learn more about temperature on:

brainly.com/question/17053123

#SPJ4

The particles in some system are moving around quickly. A few minutes later, the particles are moving, on average, more slowly. How does this change in motion affect the temperature of the system? A. The temperature of the system did not change. The speed of the particles has no effect on the temperature, only the type of atom affects the temperature. B. The temperature of the system is higher now than it was initially. Slower moving particles result in a higher temperature for the system. C. The temperature of the system did not change. The speed of the particles does not affect temperature, the number of particles affects the temperature. D. The temperature of the system is lower now than it was initially. Faster moving particles result in a higher temperature for the system.

7 0
1 year ago
Help please i beg i don’t know
Setler79 [48]

Answer:B, D

Explanation:

When the roller coaster starts flying down the hill, it gains kinetic energy and loses potential energy.

8 0
3 years ago
Other questions:
  • An adolescent with pneumonia is admitted to the pediatric unit. after his parents leave the unit for the evening, he tells the n
    7·1 answer
  • Consider an experiment in which an Hfr strain of E. coli bacteria with the StrS, his , met alleles in its genome is mixed with a
    5·1 answer
  • Describe a sea-level regression.
    14·1 answer
  • The large number of individual languages documented in africa has resulted primarily from
    6·1 answer
  • Top-down processing occurs when individuals detect and combine specific features of a stimulus into a more complex form in order
    5·1 answer
  • Bees may pick up pollen of one flowering species on a certain place on their bodies. If this area does not come into contact wit
    10·1 answer
  • How mutations contribute to genetic diversity.
    7·1 answer
  • What organelle in a eukaryotic cell controls photosynthesis?
    15·1 answer
  • Which best describes what happens when light traveling through air enters water at an angle?
    14·1 answer
  • Opción que contiene los elementos que favorecieron el asentamiento de las culturas mesoamericanas​
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!