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
Vlada [557]
3 years ago
5

Possible explanations for the origin of life in structure, function, and behavior among

Biology
2 answers:
Scilla [17]3 years ago
6 0
D- cell theory
cell-tissue-organ- organ system- organism
Sladkaya [172]3 years ago
4 0

Answer:

D. Cell Theory

You might be interested in
When is the lac operon most active?
Vera_Pavlovna [14]

Answer: The correct answer to the question is option WHEN GLUCOSE LEVELS ARE LOW AND LACTOSE IS PRESENT.

Explanation: To start with,Lac operon can be simply defined as a part of the DNA that is under the part of the DNA is manipulated and controlled by the same promoter,they can be found in some prokaryotic cells giving room for regulation over excess synthesis of protein.so simply put,these specific segment of the DNA binds with the segment of the polymerase of RNA so that transcription of the mRNA from the operon genes will be achieved.

Lac operon is also known as lactose operon, it is seen in some enteric bacteria like e.coli where they play a crucial role in coding of genes for those proteins that function in moving lactose into the cystocel and digesting it to form glucose that is used for energy generation. These lac operon are are most active when glucose levels are low and lactose is present,with the low level of glucose, the lac operon can be transcribed to a high level,this is to ascertain that the bacteria only gets to activate the lac operon and can only make use of it,that is using lactose when all the preferred energy source from glucose has been exhausted.

6 0
3 years ago
The direction of blood travel can be determined by:
Yuliya22 [10]
I think the answer is 04
7 0
3 years ago
Rays of the sun hitting your face. is it potential energy kinetic energy or both
kiruha [24]

Answer:Radiant energy is a form of kinetic energy so it is Kinetic energy .

8 0
2 years ago
Which of the following is related to the likelihood that a mother develops postpartum depression?
Veronika [31]

Answer:

Option D

Explanation:

Postpartum depression is majorly experienced in woman who has recently entered into motherhood. This form of depression arises because of the complications involved in a child birth. It is strongly driven by sudden changes that come up in the life of a woman after becoming mother such as – loss of job, responsibility of child, tight life schedule etc. some common symptoms of this problem include – mood swing, anxiety, sleeplessness, crying etc.  

Hence, option D is correct

4 0
3 years ago
Read 2 more answers
What is the grid method best used for
ICE Princess25 [194]

Answer:

The grid method is best used in large crime scenes such as fields or woods.

Explanation:

Several searchers, or a line of them, move alongside each other from one end of the area to be searched to the other.

8 0
2 years ago
Other questions:
  • How many know satellites does mars have?<br><br> One<br><br> Two<br><br> None<br><br> Five
    12·2 answers
  • Advances in medical technology, lifestyle improvements, and environmental protections have produced significant and equal health
    13·1 answer
  • Describe how photosynthesis provides food for ecosystems?
    12·1 answer
  • HELP QUICKLY!!!
    14·2 answers
  • The unit of mesure for work being done?​
    7·1 answer
  • How does competition affects behavior of species
    14·2 answers
  • _____________ occurs when an area is over irrigated.
    13·1 answer
  • True or False: The pulmonary circuit allows deoxygenated blood to become oxygenated.
    8·1 answer
  • Which of the following statements describing tre
    10·1 answer
  • Producers, such as those that make the foods that are shown below, make glucose during the process of photosynthesis. Where in t
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!