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
olga2289 [7]
3 years ago
5

- Chargaffs rule states...

Biology
1 answer:
denis23 [38]3 years ago
5 0

Answer:

Option C

Explanation:

For chagarff's rule, it clearly states that DNA from any cell of any organisms be it prokaryotes or eukaryotes should have the basic 1 (purine): 1 (pyrimidine) ratio. Particularly, amount of adenine should be equal to thymine, and guanine equal to cytosine. This is in particular reference to organisms that have double stranded DNA.

You might be interested in
Sharks, whales, and dolphins share similar features such as body shape and the position of fins. However, sharks have gills for
lukranit [14]

Both dolphins and whales still have their hip (pelvic) bones present. These bones connect and transfer the weight of the trunk to the lower limbs.

Thus, <em>the presence of the pelvic bone may indicate that whales had ancestors that walked on land</em>.

6 0
3 years ago
Read 2 more answers
If a battery produced 12.6 volts, what would the current flow be for a 6 Ohm resistor
Free_Kalibri [48]

Answer:

I = 2.1 A

Explanation:

This is physics, but I will answer here either way.

First, the battery produces a voltage of 12 V in a resistor with 6 ohm, and we want the current flow (I). We need to apply the following expression:

V = R * I   (1)

This is the Ohm's law. From here we can solve for I and:

I = V/R   (2)

Now, we just need to replace the data and solve for the current:

I = 12.6 / 6

<h2>I = 2.1 A</h2>

Hope this helps

3 0
3 years ago
_____________contents empty into the small intestine and must quickly be neutralized to prevent damage to the intestinal wall. U
Sonbull [250]

Answer:

Pancreatic juice, NaHCO₃.

Explanation:

The buffers are the chemical solution which neutralizes the acidic effect and the human body also produces the biological buffers which help maintain the pH.

The pancreatic juice secreted by the pancreas gets drained into the duodenum of the small intestine and neutralizes the effect of the acidic content in the stomach bolus.  The pancreatic juice contains the sodium bicarbonate which neutralises the effect of the HCl.

Thus, Pancreatic juice, NaHCO₃ is the correct answer.

6 0
3 years ago
What is the difference between an epidemic and a pandemic?
Vilka [71]

Answer:

Pandemic is related to disease and epidemic isn't

Explanation:

6 0
3 years ago
Read 2 more answers
Help me in this question pls (also these two picture are one question)
Sedaia [141]
1. C, A

Hope this helped
7 0
2 years ago
Other questions:
  • What happened at the end of the most recent ice age?
    10·2 answers
  • Why are the interactions of hormones and tissues considered to be feedback mechanisms
    7·1 answer
  • Which of these characteristics first developed in reptiles? amniotic egg four-legged body animals with lungs. skull and vertebra
    11·1 answer
  • The correct answer is A
    15·1 answer
  • sickle cell disease in an inherited blood disorder. it is a recessive trait. that means you can carry one recessive allele for t
    7·1 answer
  • Any biology experiments over 5 days time?
    5·1 answer
  • All organisms need ______ to survive.​
    11·2 answers
  • Enzymes in the mouth, stomach, and small intestine help in the chemical digestion of food.
    14·1 answer
  • What provides energy cell
    11·1 answer
  • HIV is a virus that destroys a type of white blood cell.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!