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
sergejj [24]
3 years ago
12

The graph of a population that is growing exponentially in the absence of limiting factors is

Biology
1 answer:
Marat540 [252]3 years ago
7 0
The answer is J shaped
You might be interested in
The lactose (lac) operon in E. coli is an example of a repressed gene when lactose is not available in a cell. In 3-5 sentences
irakobra [83]

Answer:

Please find the detailed explanation of this statement below

Explanation:

Firstly, a repressed gene is a gene whose expression has been inhibited or repressed. The lac operon in E.coli bacteria is a regulatory unit containing structural genes, a single promoter and operator regions. The promoter is the region where the transcription enzyme (RNA polymerase) binds to in order to transcribe the genes in the lac operon. The structural genes in the lac operon can only be expressed in the presence of lactose sugar.

However, in the absence of lactose, LAC REPRESSOR, which is a transcription factor (protein), prevents the binding of RNA polymerase to the PROMOTER region by binding to the OPERATOR region of the lac operon. This inhibits the expression of the lactose genes in the operon.

Note that, the structural genes in the lac operon (lacZ, lacY, lacA) code for proteins that help break down lactose sugar for energy in the E.coli bacteria. Therefore, a bacteria cell with a repressed lac operon will be unable to degrade lactose sugar.

4 0
3 years ago
How metal and bamboo instruments are played?​
Rufina [12.5K]
Answer: Mallets
Why? (Little confused by question but this is what I know about metal and bamboo instruments)
You have to play the with a mallet that is less dense and less hard than the material you play on like metal and bamboo

Hope this helps :D
5 0
3 years ago
In a molecule of double-stranded DNA the amount of adenine present is always equal to the amount of ?
nevsk [136]
I believe the answer is T<span>hymine, I hope this helps!</span>
5 0
3 years ago
Read 2 more answers
Hemophilia is a genetic disorder that causes a protein required for normal blood clotting to be missing. The mode of inheritance
elena55 [62]
Hemophilia is a genetic disorder that causes a protein required for normal blood clotting to be missing. The mode of inheritance for hemophilia is sex-linked.

Answer: a. sex-linked
6 0
3 years ago
Read 2 more answers
Como se representa la molecula de agua y en cuantas partes
Hitman42 [59]
<span>¡La opinión de un químico sobre el mundo no es tan estrecha como se podría pensar! Sí, empezamos con el átomo, y luego pasamos a las reglas que gobiernan los tipos de unidades estructurales que se pueden hacer con ellos. Se nos enseña tempranamente a predecir las propiedades de la materia en masa de estos arreglos geométricos. Y luego llegamos a H2O, y estamos sorprendidos al descubrir que muchas de estas predicciones están muy lejos, y que el agua (y por implicación, la vida misma) ni siquiera debería existir en nuestro planeta. Pero pronto aprendemos que esta pequeña combinación de tres núcleos y ocho electrones posee propiedades especiales que lo hacen único entre los más de 15 millones de especies químicas que conocemos actualmente. Cuando nos detenemos a reflexionar sobre las consecuencias de esto, la química pasa de ser una ciencia arcana a un viaje de maravilla y placer mientras aprendemos a relacionar el mundo microscópico del átomo con el mundo mayor en el que todos vivimos.</span>
7 0
2 years ago
Read 2 more answers
Other questions:
  • what reproductive structure in a female mammal that produces sex cells/10652656/660a651d?utm_source=registration
    7·1 answer
  • Where do you find elements grouped that have the most similar physical and chemical properties?
    13·2 answers
  • Which of the following is true about cells
    5·2 answers
  • Select the correct answer from each drop-down menu.
    11·2 answers
  • What are the reservoirs of carbon?
    7·1 answer
  • NEED HELP ASAP!!!!
    10·2 answers
  • What stage of sleep usually comes after REM sleep?
    8·2 answers
  • How did gravity create our galaxy?
    13·2 answers
  • Which situation would encourage competition?
    12·2 answers
  • If a person dies, how long untill "rigormortis"?<br> (if that is how you spell it)
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!