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
d1i1m1o1n [39]
3 years ago
5

Which of the following statements about transposable genetic elements is NOT true?

Biology
1 answer:
Katarina [22]3 years ago
5 0

Answer:

C. They all use a cut and paste mechanism.

Explanation:

DNA transposons can go through a replicative or nonreplicative transposition.

The replicative transposition uses a "copy and paste" mechanism that consists of the introduction of a new copy of the transposable element in a new position, meanwhile <u>the old copy remains in the original position</u>. This determines an increase in the number of copies.

The nonreplicative transposition uses a "cut and paste" mechanism that consists of the cleavage of the transposable element from its position and its <u>insertion in a new position</u> without increasing the number of copies.

Retrotransposons, on the other side, move through RNA intermediates generated by the reverse transcriptase.

You might be interested in
Which functional group is present in amine compounds?
Leto [7]
NH2 groups they're called amines
6 0
4 years ago
4 myths about sexuality and how you might prove these are misconceptions
WITCHER [35]

Answer:

Explanation:

Myth: Is a bigger penis better?

Truth: Penises come in all shapes and sizes. The idea that bigger is better is simply false. What really makes sex better is compatibility with your partner and open communication about what feels good and what doesn’t.

Myth: Vaginas are tight or loose depending on the amount of sex a person has had.

Truth: The “tight vs. loose” idea is fairly common, but it is purely false. The vagina is a muscle that expands and contracts. When a person is aroused, the walls of the vagina soften and lengthen, making insertion easier. If they are nervous, the walls of the vagina will naturally contract, making insertion difficult.

Myth: Sex is painful.

Truth: Sex should feel good –even if you are having sex for the first time or if you have had sex before . Feeling safe and comfortable is what’s important. If someone is nervous or tense, their muscles will contract, which may cause discomfort. If something does not feel good, tell your partner. You may need to slow down, use a lubricant or stop until you are feeling ready and comfortable.

Myth: Everyone is having sex.

Truth: It may seem like everyone is having more sex than you. The fact is everyone has different sex drives. Some people want to have sex a lot, while others are not interested in sex at all. What’s important is you are true to yourself and not worrying about what other people are doing.

6 0
3 years ago
Which part of the brain can cause amnesia or memory loss if damaged?
ss7ja [257]
The limbic system and that part controls like the memory and emotions 
5 0
3 years ago
As climate changes because of global warming, plant species' ranges in the northern hemisphere may move northward. The trees tha
cluponka [151]

The trees that are most likely to avoid extinction in such an environment

have seeds that are easily dispersed by wind or animals .

Trees which are easily dispersed by wind or animals have a very high chance of survival because the seeds dispersed will grow to form trees and if there is death of some they will still be present due to the continuous seed dispersal.

This is the main reason why the seeds with more dispersal means will not

become extinct.

Read more on brainly.com/question/25411648

3 0
3 years ago
What are two chemicals used in testing for protein other
zhuklara [117]

Answer:

Biuret solution is used to identify the presence of protein. Biuret reagent is a blue solution that, when it reacts with protein, will change color to pink-purple. Sugar with Benedict's solution. Protein with Biuret solution.Aug 10, 2020

5 0
3 years ago
Read 2 more answers
Other questions:
  • What is dew point? And how do I use it in a sentence? Do I say, "Then the temperature hit dew point?" because that just sounds w
    6·1 answer
  • What’s the difference between budding and vegetative propation
    13·1 answer
  • The five basic stages of sleep are further classified into two distinct orders characterized by
    12·1 answer
  • If you started with one double stranded dna template, how many pcr cycles would it take to produce 256 double stranded copies:
    12·1 answer
  • Does evolution say blacks are subhumans? 3/4th human?
    14·1 answer
  • When water changes from a liquid on Earth's surface to a gas in the atmosphere, this is known as transpiration condensation evap
    13·2 answers
  • Maintaining a rich variety of genetic material that may lead to discoveries
    11·1 answer
  • Why does cell division occur?
    15·2 answers
  • Deforestation occurs when a forested area is converted into a non-forested area. This conversion could be due to the need for co
    8·1 answer
  • What does the primary structure of a protein refer to?.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!