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
Olin [163]
3 years ago
12

Consider the diagram of the basic structure of a bacterium.

Biology
2 answers:
Burka [1]3 years ago
6 0

Answer:

There are three main genetic exchange mechanisms in bacteria: transformation, conjugation and transduction

Explanation:

In transformation, bacteria use their membrane to incorporate external genetic material

In conjugation bacteria use something called pillus, this is like a hair in the membrane that acts as a bridge between two bacteria. Through this mechanism, two bacteria can share genes or circular DNA

In transduction, the genetic exchange is given by a virus that leaves the DNA of other bacteria inside the cell

Natasha_Volkova [10]3 years ago
5 0
To add on to the above answer, bacteria can exchange materials via transformation, conjugation or transduction, all of which enable bacteria to evolve to be better pathogens. The structures involved in each of these processes differ although the common structure involved would be DNA.
You might be interested in
Fully explain how cellular respiration is a chemical process whereby the bonds of food molecules and oxygen molecules are broken
Marianna [84]
Cellular respiration is a metabolic pathway that breaks down glucose and produces ATP. The stages of cellular respiration include glycolysis, pyruvate oxidation, the citric acid or Krebs cycle, and oxidative phosphorylation.

During cellular respiration, a glucose molecule is gradually broken down into carbon dioxide and water. Along the way, some ATP is produced directly in the reactions that transform glucose. Much more ATP, however, is produced later in a process called oxidative phosphorylation. Oxidative phosphorylation is powered by the movement of electrons through the electron transport chain, a series of proteins embedded in the inner membrane of the mitochondrion.
These electrons come originally from glucose and are shuttled to the electron transport chain when they gain electrons.


As electrons move down the chain, energy is released and used to pump protons out of the matrix, forming a gradient. Protons flow back into the matrix through an enzyme called ATP synthase, making ATP. At the end of the electron transport chain, oxygen accepts electrons and takes up protons to form water. Glycolysis can take place without oxygen in a process called fermentation. The other three stages of cellular respiration—pyruvate oxidation, the citric acid cycle, and oxidative phosphorylation—require oxygen in order to occur. Only oxidative phosphorylation uses oxygen directly, but the other two stages can't run without oxidative phosphorylation.). As electrons move down the chain, energy is released and used to pump protons out of the matrix, forming a gradient. Protons flow back into the matrix through an enzyme called ATP synthase, making ATP. At the end of the electron transport chain, oxygen accepts electrons and takes up protons to form water.
Glycolysis can take place without oxygen in a process called fermentation. The other three stages of cellular respiration—pyruvate oxidation, the citric acid cycle, and oxidative phosphorylation—require oxygen in order to occur. Only oxidative phosphorylation uses oxygen directly, but the other two stages can't run without oxidative phosphorylation.
6 0
2 years ago
Select the answer below that correctly describes the steps of sporulation.
Nikitich [7]

Answer:

I think that the answer is c. If not then it is probably d or a.

3 0
2 years ago
One problem with wind energy as a major source of electricity is _____. A. it is nonrenewable B. it causes major air pollution C
irina [24]

The correct option is D.

Wind has some advantages which makes it suitable as a source of energy but it also possesses some disadvantages which reduces its potentials as a viable source of energy. For instance, large expanse of land will be needed to construct wind farms and this may not be feasible especially in populated areas. Another disadvantage is that electricity production will be depended on the availability of wind, when there is no wind, there will be no electricity.

5 0
3 years ago
Read 2 more answers
What substance is analogous to a factory manager?
Maurinko [17]
The substance is called DNA.
8 0
3 years ago
1. Which levels in the energy pyramid represent the consumers
KATRIN_1 [288]

Answer:

It's producers because those are the one's that sell them to the consumers.

3 0
2 years ago
Read 2 more answers
Other questions:
  • This cell is in which stage of mitosis ?
    10·2 answers
  • How is a fetus able to extract O2 from its mother's blood?
    9·2 answers
  • Which of the following statements is (are) correct regarding the parietoacanthial projection (Waters' method) of the skull?
    8·1 answer
  • Match the vocabulary words with the correct description. Question 4 options: water that falls from clouds to Earth’s surface cha
    13·2 answers
  • Xam
    9·2 answers
  • A hawk swoops down And catches a squirrel the squirrel provides energy or the hawk what happens to the rest of the matter
    7·1 answer
  • What is effect and couse of <br>effect people don't visit the dentist<br>​
    9·1 answer
  • Name 3 ways we can protect and maintain stability within an aquatic ecosystem? please help
    12·2 answers
  • 21. Which is a characteristic of aerobic respiration?
    10·1 answer
  • Explain 3 ways in which chloroplasts are adapted to their photosynthetic functions
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!