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
balu736 [363]
3 years ago
15

You are testing whether temperature has an effect on the breaking point of rubber bands. You take one rubber band and put it in

the freezer and another is heated. A third rubber band is left at room temperature. The one left at room temperature is considered the control group. The ones that you froze and heated are considered the experimental group. You then test to see how many times you can stretch it before it breaks.
5. In the scenario above with the rubber bands, what are the dependent and independent variables?
Biology
1 answer:
prisoha [69]3 years ago
6 0
Independent variable: Temperature 
Levels: Room temperature
Freezing point 0C
Boiling point 100C

Dependent variable: breaking point of rubber bands measured in certain amount of temperature
You might be interested in
Which phenomenon occurs when the Sun crosses the plane of Earth’s equator?
Softa [21]
The sun appears to cross the plane of Earth's equator 
when it reaches either one of the "equinox" points in the sky.
6 0
3 years ago
Read 2 more answers
Please help! Can someone list organs in the digestive, respiratory and circulatory system please? I already have large intestine
valentina_108 [34]
Nose, mouth, pancreas, kidney, tell me if i missed some

4 0
3 years ago
Read 2 more answers
A strand of DNA that is 36 nucleotides long codes for how many amino acids?
Margarita [4]

Answer:

See answer below

Explanation:

Hi there,

Assuming this DNA strand is fully capable of being mature mRNA (5' m7G cap and PolyA tail), nucleotides lead to an mRNA codon, which is 3 nucleotides per codon. In turn, 1 codon leads to 1 amino acid. However, as a single strand, it must be capable of terminating translation, which always requires a stop codon, and thus 3 nucleotides. Hence, we must subtract this from the total amount of codons <em>first</em>.

36 \ ncltd \ \frac{1 \ codon}{3 \ ncltd} = 12 \ codon\\12 \ codon - 1 \ codon \  = 11 \ codon\\11 \ codons\ \frac{1 A.A.}{1 \ codon}  = 11 \ A. A.

Hence, only 11 amino acids will be coded by a single DNA strand 36 ncltd long.

thanks,

3 0
3 years ago
Can one of you just answer my question on my last question? It's with 19 points. 
SSSSS [86.1K]

Answer: Okay, I'll take a look. :)

3 0
3 years ago
What is the difference between a prokaryotic and eukaryotic cell? ​
tamaranim1 [39]

Answer:

The source.

Explanation:

8 0
2 years ago
Other questions:
  • how do roller coaster engineers and park safety manager address the excessive G- forces exerted by roller coaster on its riders?
    11·1 answer
  • The force that stops a jet plane as it lands on the flight deck of an aircraft
    7·1 answer
  • What is the probability of heterozygous offspring between this cross: Ggrr x ggRR?
    6·1 answer
  • What new technological advances in weapons were introduced during the Civil War?
    10·2 answers
  • A convalent bond is formed as a result of a
    8·1 answer
  • Which one of the following is a chemical reaction?
    8·1 answer
  • Please select the word from the list that best fits the definition
    10·1 answer
  • Which nucleic acid provides the master code for protein synthesis? DNA RNA mRNA tRNA
    9·2 answers
  • Heterotrophs conduct cellular respiration and use what 2 things? *
    12·1 answer
  • Through what body part do Chloe and Nurb enter to begin their respiratory system journey?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!