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
djverab [1.8K]
2 years ago
8

Select all that would have the least impact on the rate of aerobic respiration?​

Biology
1 answer:
Ulleksa [173]2 years ago
8 0

Answer: In this lesson, we'll explore how different conditions affect the rate of cellular respiration in cells. We'll first review what cellular respiration is, and then explore how three factors affect it: temperature, glucose availability, and oxygen concentration.

Explanation: Hope this helps.

You might be interested in
Ill give brainliest
malfutka [58]

Answer:

amino acids

Explanation:

7 0
2 years ago
Read 2 more answers
Quiet inspiration is __________, and quiet expiration is __________. quiet inspiration is __________, and quiet expiration is __
STALIN [3.7K]
Quiet inspiration is _an active process_, and quiet expiration is _a passive process_.
3 0
3 years ago
Explain the term sustainable development and describe some of its resources
mamaluj [8]
Sustainable development has been defined<span> in many ways, but the most frequently quoted </span>definition<span> is from Our Common Future, also known as the Brundtland Report: "</span>Sustainable development<span> is </span>development<span> that meets the needs of the present without compromising the ability of future generations to meet </span>their<span> own needs hope this helps</span>
8 0
3 years ago
Which model of replication did the actual results of the Meselson-Stahl experiment support? Explain your answer.
AfilCa [17]

Answer:

Semi-conservative replication

Explanation:

After the double-helix discovery of Watson and Crick, there were three possible models about the DNI replication:

  • The Conservative model stated that the two strands of DNI together were the template of another new molecule. The final product was the original double-stranded molecule and the new molecule.
  • The semi-conservative model stated that the original DNI molecule separated into two strands, and each of them served as a template for the synthesis of a new complementary strand. The replication product would be two double-stranded DNA molecules, each carrying an original strand a new one.
  • The Dispersive moles stated that the replication product would be two molecules made by a mixture of segments of the original and the new molecules.

Meselson and Stahl joined to discover which of the models was the correct one. To do it they used E. coli and Nitrogen isotopes.

  • First, they extracted DNI from bacteria grown in a medium with N¹⁴ and got its density band by centrifugation.
  • Then they grew bacteria in a medium with N¹⁵, extracted their DNI molecules, centrifugated them, and got the density band, which was heavier than the firsts ones.
  • The researchers then transferred bacteria grown in medium with N¹⁵  to a medium with N¹⁴, and they allowed only one replication process to occur. DNI was extracted and centrifugated again, and a new band appeared. This band was an intermediate form between bands of DNI-N¹⁵ and DNI-N¹⁴.

This event <em>eliminated the conservative model</em>. If this model were correct, the expected result would be to get two bands: one corresponding to the density DNI-N¹⁵ and the other corresponding to the density DNI-N¹⁴.

  • Bacteria grown in a medium with N¹⁵ and then transferred to a medium with N¹⁴ were finally allowed to replicate twice. Their DNI was extracted and centrifugated. The result was two bands: one of them coincided with the intermediate band, and the other one with the DNI-N¹⁴.

<u>This result was conclusive</u> because if the dispersal model were correct, these two bands should not appear, as all the DNI strands would have part of the original molecule.

With this experiment, Meselson and Stahl proved that the correct replication model was the semi-conservative one.

5 0
3 years ago
Why are onion root tips a good choice for viewing cells in different stages of the cell cycle?
pickupchik [31]
They are a good choice because at any given time, you can find cells that are undergoing mitosis.
5 0
2 years ago
Read 2 more answers
Other questions:
  • Give examples to show that plastic are non-corrosive in nature
    8·1 answer
  • A new diabetic would need which of the following?
    15·1 answer
  • Do Genes make up chromosomes.
    6·2 answers
  • PLZ HELP WILL GINE BRAINLIST :(
    12·1 answer
  • Which chemical is not found in DNA nucleotides?
    13·2 answers
  • Picture attached
    5·1 answer
  • Hello I need help!!! did I get this right ​
    10·2 answers
  • PLEASE ANSWER ASAPPPPP
    6·1 answer
  • How is facilitated diffusion similar to
    7·2 answers
  • Can you please help me pls?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!