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
jeka94
3 years ago
10

DNA replication involves producing new copies of DNA molecules. How many individual DNA strands exist after one molecule of DNA

has been replicated?
Biology
2 answers:
kari74 [83]3 years ago
7 0
The answer on Study Island is 4
levacccp [35]3 years ago
6 0
After a molecule of DNA replicates, two double-stranded molecules are formed. This results in a total of four strands of DNA.
You might be interested in
I need some help with this question
Crazy boy [7]

Answer:

b

Explanation:

the seeds aren't eaten or destroyed

4 0
3 years ago
Read 2 more answers
Do you think Peacocks would be in Hardy-Weinberg Equilibrium? Why or why not?
Slav-nsk [51]

Peacocks would not be in Hardy-Weinberg Equilibrium

Explanation:

This can be justified by the mating patterns of the female peacocks. They do not choose their mates randomly but look out specifically for bright attractive plumage in their male partners and then select them.

Hardy-Weinberg's Equilibrium of evolution mechanism was based on facts like random mating, no natural selection,  mutation, absence of gene flow, and infinite population size.

They stated that organisms mate randomly with each other without any specific or a particular preference in the phenotypes of their opposite mates

4 0
3 years ago
The four nucleotides found in human DNA (G, A, T, C) combine in groups of three to create potentially 64 different amino acids,
Liula [17]

Question 1

Answer:

D- Different nucleotide combinations code for the same amino acid.

Explanation:

Some amino acid has more than one nucleotide combination coding for it.

Question 2

Answer:

B- Redundancy

Explanation:

Redundancy means that more than one codon is assigned for the coding of most amino acids.

Question 3

Answer:

0%

Explanation:

Since both parents are homozygous dominant and recessive respectively, no crossing can give the homozygous dominant as all offspring are heterozygous.                  

Question 4

Answer:

Homozygous.

Explanation:

The genotype 'dd' is homozygous since the two letters are both in the lower case.

Question 5

Answer:

25%                

Question 6

Answer:

Dihybrid cross

3 0
3 years ago
Why are international environmental laws needed?
zhenek [66]
Environmental laws help ensure the environment and the economy are equally protected and promoted, not just because we need them both, but because each needs the other.
3 0
3 years ago
In 1966 dr lynn margulis formulated the endosymbiotic theory, which examines the cooperative existence of multiple prokaryotes o
Cloud [144]
<span>The mitochondria in eukaryotic cells originated from prokaryotic cells, bacteria that were once free-living. The mitochondria have their own DNA, which is inherited from the mother in most species. Similarly, plant cells have organelles called plastids which contain their own DNA and originated from free-living bacteria. The chloroplasts in plant cells, which convert the energy of sunlight into chemical energy via photosynthesis, are a kind of plastid, and they originated from bacteria that could do photosynthesis.</span>
6 0
3 years ago
Other questions:
  • Darwin’s theory of common descent states that all organisms _____.
    10·2 answers
  • Which of these gymnosperms are known to be important in maintaining the balance of carbon in an ecosystem?
    14·2 answers
  • Which are characteristics of medusae?
    11·1 answer
  • Skin cells and liver cells contain different sets of enzymes which of the following conclusions can be made based on this inform
    11·1 answer
  • Evidence has been found that shows that primate ancestors developed the ability to see color. Previously, like most mammals, the
    8·2 answers
  • Need help with biology. I will pick the best brainliest answer!
    5·1 answer
  • What is a hormone?
    9·1 answer
  • What is a gene?
    5·2 answers
  • Why is it important for soil air to contain oxygen​
    7·1 answer
  • Which is a component of the biosphere?
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!