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
When an object starts moving on its own, potential energy becomes kinetic energy
IgorC [24]
Yes, that is true. What is your question?
5 0
3 years ago
Many lakes in the United States are suffering from periodic algae blooms, which can be thought of as an infection of the lake. A
mrs_skeptik [129]

Answer:

A. The algae are heterotrophs

Explanation:

Algae which are heterotrophic obtain nutrients from complex organic substances. Thus, this type of algae is a consumer. This is in contrast to autotrophs, which form their own organic substances from simple inorganic substances. They produce their own energy

The diammonium phosphate which run off until the lake nourish these algae and make them grow without limit.

5 0
3 years ago
Read 2 more answers
Meiosis can occur
bija089 [108]

a is the answer pls mark brainliest

6 0
2 years ago
Please help I only have 34 minutes
g100num [7]

Answer: frontal lobe

Explanation:

3 0
3 years ago
What are “cones” in the eye and what do they do?
dusya [7]

Answer:

Cone cells, or cones, are photoreceptor cells in the retinas of vertebrate eyes (e.g. the human eye). They respond differently to light of different or color vision and function best in relatively bright light, as opposed to rod cells, which work better in dim light. Cones are mostly in the center of your retina. They help you see color and fine detail.

Explanation:

3 0
3 years ago
Other questions:
  • Plants and animals do not respond to the pressure of abiotic factors in their ecosystems
    14·2 answers
  • An inherited characteristic that gives an organism an advantage
    14·1 answer
  • Why do scientists classify organisms?
    7·1 answer
  • I was finishing Summer B Plato Biology for High School when the program closed. All I had left to finish was my final. Does anyo
    7·1 answer
  • A particular hormone travels by many types of cells in the body. Which mechanism ensures that it acts only on the target cells?
    14·1 answer
  • ​Which of the following statements is true regarding Cells A and B?
    13·1 answer
  • Light is an example of which type of energy?
    14·1 answer
  • True or false: Selective breeding has been used to produce crops with greater yields.
    8·1 answer
  • Like all
    8·2 answers
  • How does sympatric speciation differ from allopatric speciation?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!