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
amm1812
3 years ago
12

A scientist uses materials in her lab to turn one piece of dna into 100 copies

Biology
1 answer:
exis [7]3 years ago
7 0

what are you asking?

You might be interested in
Scientific knowledge is always changing. At one time, the kingdom was the
Naddika [18.5K]

Answer:

D

Explanation:

Organisms can be separated into different classifications due to many differences phenotypically or genetically. As we have progressed, research has shown differences allowing us to see bacteria and archaea as different organisms.

8 0
3 years ago
Read 2 more answers
I need someone to write me an essay, please. Describe the different types of cellular transport and explain how the structure of
bearhunter [10]

Answer:

Some cells function best at a pH of 5, while others are better at pH 7. ... control what crossed their membranes, either no molecules would make it across, ... Various types of cell transport are summarized in the concept map in ... Figure 5.7.5 demonstrates the specific outcomes of osmosis in red ...

Explanation:

7 0
1 year ago
How do the unsaturated fatty acids in phospholipids affect the structure of cell membranes?
ludmilkaskok [199]

Unsaturated fatty acids are a component of the phospholipids in cell membranes and help maintain membrane fluidity. The Phospholipids contain a variety of unsaturated fatty acids, when compressed, the “kinks” in their tails push adjacent phospholipid molecules away, that helps in maintain fluidity in the membrane. Unsaturated fatty acids have at least one double bond, creating a "kink" in the chain, the absence of double bonds decreases fluidity, making the membrane very strong and stacked tightly.

The ratio of saturated and unsaturated fatty acids determines the fluidity in the membrane at a temperature, at appropriate temperatures the phospholipids have enough kinetic energy to overcome the intermolecular forces holding the membrane together, which increases membrane fluidity.

To learn more about Unsaturated fatty acids , here

brainly.com/question/4891995

#SPJ4

4 0
1 year ago
All rock on the ocean floor is less than 180 million years old because _____.
mixas84 [53]
All rock on the ocean floor is less than 180 million years old because <span>reverse polarity removed older rock strips magnetized in a different direction. Also,</span> the oldest parts reach the continental crust and then the ocean floor sinks beneath the continental crust, into the mantle.
5 0
3 years ago
WILL MAKE BRAINLIEST!!!!
iragen [17]

Answer:

Purple colour arises due to the dominant alleles whereas white colour arises due to the recessive alleles.

For the purple colour to arise, even one of the dominant allele will be enough to cause the effect. On the other hand to see the recessive white trait, both the alleles of the gene should be recessive.

To ensure that only white flowers are grown, the farmers need to cross both white flowered plants to get the desired result.

5 0
3 years ago
Other questions:
  • Which interaction is an example of commensalism?
    9·2 answers
  • What color is ragweed pollen
    12·2 answers
  • A 60-year-old client tearfully explains to the nurse how her husband downplays her frequent migraines and tells her that she nee
    12·1 answer
  • Dysfunctional breathing results in an increase in the activity level of which of the following secondary respiratory muscles
    9·1 answer
  • The veins of leaves are _____. i) composed of xylem and phloem ii) continuous with vascular bundles in the stem and roots iii) f
    11·1 answer
  • Question 6 of 10
    9·2 answers
  • Which of these food chains is included in the food web?
    5·2 answers
  • Which of the following ratios in a circle is equal to π?
    7·2 answers
  • Can someone please use a periodic table and figure this out? I’m stuck.
    15·1 answer
  • What are 3 terms used to describe organism such as cows
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!