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
masya89 [10]
2 years ago
9

1. A mutation is made once in every nucleotide copied.

Biology
2 answers:
djyliett [7]2 years ago
6 0

Answer: False

Explanation:

balandron [24]2 years ago
5 0

Answer:

false

Explanation:

You might be interested in
A farmer wants to know if adding antibiotics to cow feed will fatten them up. He takes two groups of 25 cows each. One group is
galina1969 [7]

Answer:

The correct answer is-

Hypothesis: Antibiotics cause weight gain in cows.

Independent Variable: Antibiotic pill

Dependent Variable: Weight of cow

Control Group: a group of cows gets a placebo pill

Experimental Group: a group of cows gets an antibiotic pill

Explanation:

The Independent variable is the variable that causes the response from the dependent variable or affects the dependent variable in this study the antibiotic pill affects the weight of cows so The independent variable is an antibiotic pill and the dependent variable is the weight of cows.

The control group is the group of subjects that did not get the treatment in a scientific study in the case of this study group of cows that receives the placebo pill is the control group and the experiment group is subjects that receive the treatment which is a group with the antibiotic pill.

4 0
3 years ago
20 points
skelet666 [1.2K]

Answer:

As a result of the Hershey and Chase experiments, scientists believe

that the “transforming principle” is DNA.

Explanation:

Hershey and Chase determined that DNA, not protein, was the inherent material. They resolute that a defensive protein coat was molded everywhere the bacteriophage, but that the interior DNA is what discussed its capability to produce offspring inside a bacterium. Transformation occurs when one bacterium picks up free-floating DNA and incorporates it into its own genome. When scientists first observed this behavior, it seemed that genes were transforming one type of bacteria into another, so they concluded there must be a 'transforming principle' at work.

5 0
3 years ago
True or false: cardiorespiratory exercise prior to static stretching has little effect on the safety or efficacy of static stret
Luden [163]

The answer is true. Good luck

4 0
3 years ago
How are tissues , organs , and organ systems similar
jeka94
They are both the building blocks of life
6 0
3 years ago
The nurse is caring for a 14-year-old boy in buck traction for a slipped capital femoral epiphysis (scfe). what information woul
Zinaida [17]
<span>1)Color 2)Sensation 3)Pulse 4)Capillary refill Explanation: A neurovascular assessment includes assessing for color, movement, sensation, edema, and quality of pulses. Vital signs are not a component of a neurovascular assessment.</span>
7 0
3 years ago
Other questions:
  • A standard of comparison in an experiment is called the
    9·1 answer
  • The contraction of skeletal muscles is based on ________.
    14·1 answer
  • Which is not typical of the limbs and locomotion of the primates in general?
    12·1 answer
  • Please help me!!! <br> DUE TOMORROW!!<br> 55 POINTS!!
    9·1 answer
  • Which of these animals undergoes complete mertarmorphosis
    12·1 answer
  • What % of living things have a range of tolerance
    13·1 answer
  • Inflammation of vein
    12·2 answers
  • ‼️‼️‼️‼️ <br> PLEASE HELP
    10·1 answer
  • Non-living things, such as a car, often show characteristics similar to those of living organisms.
    14·1 answer
  • What is a Cell??<br> please help
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!