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
Zepler [3.9K]
3 years ago
11

Each strand of a dna molecule can act as a template for dna replication because each strand of a dna molecule can act as a templ

ate for dna replication because the rules of complementary base pairing dictate exactly what the sequence of nucleotides in a newly synthesized strand should be. your entire genome sequence is stored in your brain, and your brain tells each copy of the dna polymerase enzyme what to do. the two strands of a dna molecule are exactly the same. the two chromosomes in a homologous pair are identical to each other. genes that are read during transcription may be found in either strand of the dna molecule.
Biology
1 answer:
Murrr4er [49]3 years ago
4 0
Genes found during transcription may be found in either strand of the molecule
You might be interested in
Imagine that a newly discovered, recessively inherited disease is expressed only in individuals with type O blood, although the
erastova [34]

Complete question:

Imagine that a newly discovered, recessively inherited disease is expressed only in individuals with type O blood, although the disease and blood group are independently inherited.

A normal man with type A blood and a normal woman with type B blood have already had one child with the disease. The woman is now pregnant for a second time.

Assuming that both parents are heterozygous for the gene that causes the disease, what is the probability that the second child will also have the disease? Express your answer as a fraction using the slash symbol and no spaces (for example, 1/2).

Answer:

The probability that the second child will also have the disease is 1/16.

Explanation:

<u>Available data:</u>

  • Two genes independently inherited: one for blood type, the other for disease
  • Man with type A blood  x  Woman with type B blood
  • Both parents are heterozygous for the gene that causes the disease; Dd

If the man has A blood, and the woman has B blood, and they already have an affected child, this means that they must be heterozygous for blood type too.

Cross:  

Parentals)           AiDd         x      BiDd

Gametes)  AD  Ad  iD  id       BD  Bd  iD  id

Punnett square)      AD       Ad       iD       id

                     BD   ABDD  ABDd  BiDD BiDd

                     Bd   ABDd   ABdd   BiDd Bidd

                     iD    AiDD    AiDd    iiDD   iiDd

                     id    AiDd     Aidd     iiDd    iidd

F1) <u>Genotype</u>:

1/16 ABDD

2/16 ABDd

1/16 ABdd

1/16 AiDD

1/16 BiDD

2/16 AiDd

2/16 BiDd

1/16 Aidd

1/16 Bidd

1/16 iiDD

2/16 iiDd

1/16 iidd

<u>Phenotype:</u>

3/16 A/B normal

4/16 A normal

4/16 B normal

3/16 0 normal

1/16 0 affected by the disease.

3 0
3 years ago
What is a parasitic relationship?
iris [78.8K]
The answer is A.......
4 0
2 years ago
Read 2 more answers
Which part of the brain helps with balance?
bekas [8.4K]

Answer:

B. Cerebellum

Explanation:

The cerebellum is primarily involved in coordinating movement and balance. It can also play a role in cognitive functions like language and attention. So the cerebellum helps with balance.

7 0
2 years ago
Read 2 more answers
Which statement is an example of a scientific theory?​
krok68 [10]

Answer:

The big Bang theory

Theory of evolution

Germ theory of disease

3 0
3 years ago
José has just played a long, bruising football game but feels little fatigue or discomfort. His lack of pain is most likely caus
lilavasa [31]
José probably doesn't feel any pain because his body, during and after exercise released endorphins which are endogenous opioids. This endorphins promote a sense of satisfaction and pleasure, and make pain and discomfort feel irrelevant.
4 0
3 years ago
Other questions:
  • The universe tends to move to a state of entropy or A: disorder B: organization C: mediocrity
    12·3 answers
  • Explain why the grey mice have a higher fitness. Cite evidence from the diagram to support your answer.
    6·2 answers
  • Which condition would result in the lowest alveolar ventilation rate?
    5·1 answer
  • The earlier the cell intervenes in the process of protein synthesis, the _______ energy it wastes. Thus, cells will tend to regu
    14·1 answer
  • In a lake, there is a patch of lily pads. Every day, the patch doubles in size. If it takes 48 days for the patch to cover the e
    8·2 answers
  • Check for a pulse on the victims
    9·2 answers
  • Which of the following best explains the importance of Earth’s crust to living organisms?
    14·2 answers
  • Ghost0101 te extraño mi vida ​
    10·2 answers
  • I A segment of a DNA molecule unzips, revealing a instructions in a for that protein. with the​
    11·1 answer
  • __________ exhibits a lot of apparently empty space, and is found in many serous membranes.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!