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
harkovskaia [24]
3 years ago
7

Which of these sentences characterizes the regulatory mechanisms of gene expressions in organisms?

Biology
1 answer:
scZoUnD [109]3 years ago
5 0
<span>According to a source the answer is B. They save energy and metabolites and help the organisms to respond to the environmental changes.

</span>A genotype is a set of genes in the human DNA responsible for different traits. It represents your complete identity that you will inherit from your parents and ancestors.
<span>On the other hand, a phenotype is how that trait expresses physically, a characteristic, a visible description of your physical features, including height, eye color, overall health, history of diseases, the ability to gain or lose weight fast, what type of food you like, what you enjoy and what you hate. </span>
You might be interested in
Which element is found in proteins but not carbohydrates or lipids?
mixas84 [53]

Answer:

N

Explanation:

Both carbohydrates and lipids contain Carbon, Hydrogen, and Oxygen. However, all proteins have Nitrogen as well.

8 0
3 years ago
Urgent please help!!!!!
antiseptic1488 [7]
I think the answer is most likely be J.

The first (F) one the population of the predator increases hugely while the population of the prey was neutral. And so both population didn’t seem to have any connection. Same goes for H. Graph G doesn’t make sense at all the population of the prey didn’t exist throughout the time in the graph but only exist in one single point of time and then just vanish again so that shouldn’t be the answer either.
In graph J, you can see the correlation between the two populations as the predator goes up and so does the prey.
You can search up on google predator-prey relationship graph to get better understanding.
6 0
3 years ago
What activation energy was used to start the chemical reaction in the burning marshmallow?
Sonja [21]

Answer:

This question is incomplete

Explanation:

This question is incomplete. However, let's understand some terms

Activation energy is the minimum amount of energy required for a reaction to proceed. Under normal condition, when the activation energy is high, it takes longer for the reaction to proceed than when it is low.

The burning of marshmallow is an exothermic reaction as it involves the transfer of heat energy into the environment.

7 0
3 years ago
List two background experiences/training opportunities that would be influential to a city planner​
tatiyna

Answer:

business and pharmacist

Explanation:

those are everyday thing your around

8 0
3 years ago
Read 2 more answers
An increase in genetic variation is one advantage of
DaniilM [7]
Genetic variation is advantageous because it enables some individuals and, therefore, a population, to survive despite a changing environment.
4 0
3 years ago
Other questions:
  • A functional group on an amino acid that is polar and can become positively charged: ___________
    7·1 answer
  • Minerals must be _____. liquids organic homogeneous rocks
    14·2 answers
  • When illness or injuries strike which of these issues may affect your finances?
    11·1 answer
  • The part of an animal cell that serves as barrier between the cell and its environment is the A. nucleus. B. cytoplasm. C. mitoc
    12·2 answers
  • Based on the information in the table, which of the following changes is least likely to produce a phenotypic
    15·1 answer
  • please help In this technological age students are faced with online educational opportunities at both the high school and post-
    10·1 answer
  • The highest level of organization in an animal is a(n)
    8·2 answers
  • Why is a recycling transporter important in the function of a neuron
    13·1 answer
  • Match the following vocabulary words with the correct definitions.
    15·1 answer
  • It is difficult for blood to clot in wound artery than in wounded vein
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!