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
miskamm [114]
3 years ago
9

Before DNA replication can take place what has to happen to the DNA?

Biology
1 answer:
cupoosta [38]3 years ago
7 0
I believe the correct answer is B, but I'm not entirely sure. Hope this helps.
You might be interested in
HELP!!!! Restriction maps illustrate the lengths of DNA fragments between restriction sites. Which of the following information
balandron [24]
The wording of this is confusing. I think it’s A and B and I’m hesitant say that it’s also C but only if you know the mutation and the gene.

Also for A you would only know a partial sequence of the gene.
6 0
3 years ago
According to rounding rules for addition, the sum of 27.1, 34.538, and 37.68 is ____.
djverab [1.8K]

that's all wrong the real answer is b.99.3

8 0
3 years ago
Cindy hypothesizes that if she adds salt to a weak acid, then its pH will be lowered. She develops the following experiment to t
Alisiya [41]
Measure the pH of solution in each beaker.
8 0
3 years ago
Read 2 more answers
Which of the following statements about the smooth endoplasmic reticulum is/are correct?
Vlada [557]

Answer:

  • Liver cells are abundant in SER.  
  • The testes and ovaries are tissue types whose cells are abundant in SER.
  • Cholesterol is made in the SER.
  •  Phospholipids are synthesized from cytosolic water soluble precursor molecules.  

Explanation:

This is because liver cells contain enzymes that metabolize various lipid-soluble compounds.

This is because testes and ovaries produce steroid hormones (cholesterol is the precursor for their synthesis).

ER is the organelle at which all membrane lipids are synthesized.

Phospholipids are the main lipids that are the main structural components of the cell membrane. They are synthesized on the cytosolic side of the ER membrane, from water-soluble cytosolic precursors.

8 0
3 years ago
Insulin is a protein that is produced by pancreatic cells and secreted into bloodstream. which of the following options correctl
Novosadov [1.4K]

Answer:

A. Rough ER, transport vesicles, Golgi Apparatus transport vesicles, cell membrane

3 0
3 years ago
Other questions:
  • The process by which water enters deep into the geosphere is ?
    9·1 answer
  • How does temperature change affect surface tension
    5·1 answer
  • Which of the following is a chemical reaction? A.breaking a glass pane B.freezing water B.digestion of food C.cutting down a tre
    15·2 answers
  • Name two types of evidence some scientists used to support
    9·2 answers
  • What is the combining root word for abnormal turning of one eye away from the other eye
    12·2 answers
  • Match each product of pyruvate metabolism with the condition under which it is produced. Drag each item to the appropriate bin.
    13·1 answer
  • Excluding plasma, which state of matter has the most kinetic energy?
    8·1 answer
  • blood enters on the left side of the heart through the_____ and enters the left atrium. Then passes through the_____ to enter th
    9·1 answer
  • How many grams of CO2 are formed when 10g of CaCO3 decomposes?
    9·1 answer
  • Give four functions of the mouth in the digestive process
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!