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
AlexFokin [52]
3 years ago
10

Which job must enzymes do before replication can begin?

Biology
1 answer:
Scorpion4ik [409]3 years ago
4 0

Answer:

Before they replicate the two DNA strands need to separate from each other.

Explanation:

You might be interested in
Which statement best distinguishes plant cells and animal Cells?
olga nikolaevna [1]
It has somthing to do with the cell wall/ cell membrane
6 0
3 years ago
Read 2 more answers
Listen
Inessa05 [86]

Answer:

A scientist's response to the increase in food poisoning sick patients should be examining the type and source within the foods consumed.

Explanation:

Food poisoning involves the effects that decomposed or contaminated food can have on a group of people who eat it, and can cause illness in all or most individuals.

Although patients' symptoms should be treated and preventive education provided, the best course of action for a scientist is to investigate the cause.

The response of a scientist to the increase in food poisoning cases is to determine the type and source of food, as well as the nature of the alteration it has -decomposition, contamination, bacteria- in order to <u>eliminate the source and avoid new cases</u>.

  • <em>The other options may be valid in the face of the appearance of food poisoning cases, but they are not the best procedure with which a scientist would respond. </em>
4 0
2 years ago
What tectonic evidence does NOT support Alfred Wegener's theory of plate tectonics?
loris [4]

Answer: Portrayal of thermal convection as a mechanism.

if its not right im srry :(

but if it is your welcome :D

8 0
2 years ago
What is a scientific experiment?
astraxan [27]

Answer:

an experiment

Explanation: Any experiment you do to benefit the world in the name of science

3 0
3 years ago
Read 2 more answers
What causes the heat island" effect?
Sunny_sXe [5.5K]

Answer:

D

Explanation:

4 0
2 years ago
Other questions:
  • Receptors that work through second messenger systems are called<br>receptors.​
    6·1 answer
  • What is the biggest disadvantage of solar electricity, or at least, why is it not used much more than it currently is?
    12·2 answers
  • Naturally occurring substances found in plant foods that help prevent chronic diseases are
    8·1 answer
  • Researchers studying a small milkweed population note that some plants produce a toxin and other plants do not. They identify th
    10·1 answer
  • Which evidence supports the big bang theory? the existence of cosmic microwave background radiation light coming from galaxies s
    10·2 answers
  • True or false? the spectrum of health care delivery refers to the various types of care.
    6·1 answer
  • During meiosis, the original reproductive cell produces four daughter cells. How many daughter cells will be produced if 250 mou
    12·1 answer
  • A fertilized egg normally implants in which organ of the female reproductive system?
    5·1 answer
  • Can someone please help this is 6ht grade science
    8·1 answer
  • What is the pattern of daylight at different times of the year?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!