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
irinina [24]
3 years ago
9

HELP! PLEASE

Biology
1 answer:
FromTheMoon [43]3 years ago
4 0
The answer to this question is A (Because Earth rotates on its axis.)
You might be interested in
PLZZZZ help me answer this 1s question! Thank uuu
hoa [83]
I don’t think so. I believe it’s covalent bond that is formed.
7 0
3 years ago
Which type of drug has never played a role in health care? opiates depressants inhalants stimulants?
Nady [450]
<span>I think that inhalants are a delivery method and not necessarily a drug type. The other three listed are actual drug types and are used in physical and mental health prescriptions. Inhalants are typically non-prescription/illegal drugs.</span>
5 0
3 years ago
We used the enzyme, taq polymerase, which is derived from the thermus aquaticus bacterium, in our pcr procedure. Why is this enz
Andre45 [30]

The use of a thermophilic DNA polymerase such as Taq polymerase prevents the denaturation of the enzyme during the heating that is important to separate the newly synthesized strand. So using this enzyme simplifies the PCR technique and increases its efficiency.

Taq DNA polymerase is highly efficient, when it reaches the optimum temperature, it becomes fully functional. It also has a half-life of over two hours (at 92°C), high amplification capacity, and it can add upto 150 nucleotides per second.  It is "special" enzyme because it comes from the bacterium Thermus aquaticus, which lives in hot springs. It is therefore thermostable even at high temperatures, while other polymerases (e.g. E. coli) are not.

Learn more about Taq DNA polymerase on:

brainly.com/question/14044564

#SPJ4

8 0
2 years ago
In the real world, many factors determine the numbers of organisms in any one population. yet, a superfly with unlimited food an
aleksandr82 [10.1K]

I believe this question what type of growth this would be. The answer is:

“J shaped curve”

<span>In a J shaped curve, the population density of an organism increases quickly in an exponential or logarithmic form , but then ends suddenly as environmental resistance or some other factor becomes effective.</span>

5 0
3 years ago
Which gloves are generally used to improve grip when handling slippery objects?
Otrada [13]
I believe the answer is Fabric gloves. They are made of cotton or fabric blends and are generally used to improve grip when handling slippery objects. They also help insulate hands from mild heat or cold. A glove is a covering for the hand with separates sections for the fingers and thumb, sometimes extending over the wrist and part of the arm. They may be leather gloves, fabric gloves depending on the material they are made from or the function they are used for.
4 0
3 years ago
Other questions:
  • How does environmental change affect the survival of a species
    10·1 answer
  • Does evolution occur at the individual or population level?
    14·2 answers
  • What is the substance in tobacco products that causes stained teeth and skin?
    12·2 answers
  • Why must zebras and wildebeests fill different niches on the open plains and woodlands of africa?
    6·1 answer
  • Which is an example of a chemical reaction
    14·2 answers
  • You observe a species of bird that, upon hatching, has contact with its parents only while being fed. you also never hear the pa
    10·1 answer
  • Why does the message go to your brain first when you put your hand on a hot stove?
    7·1 answer
  • What do enzymes to the rate of reaction
    13·1 answer
  • The lymph nodes in your neck may become swollen when you have a bacterial infection in your throat as a result of:
    12·1 answer
  • There are 2,000 mice living in a field. If 1,000 mice are born each month and 200 mice die each month, what is the per capita gr
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!