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
Darina [25.2K]
3 years ago
13

A cell is said to have reached the metaphase stage of mitosis when

Biology
1 answer:
Ostrovityanka [42]3 years ago
4 0
When <span>the centromeres have arrived at the equatorial plate. </span>
You might be interested in
How does Twain indicates his intention to satirize Darwin’s idea about human nature?
Marizza181 [45]
According to Twain man could not have ascended from lower animals (Darwin theory of evolution) because man makes cruel and horrible decisions, rather man descends from Higher animals. He proved his conclusions about man by using specific scientific method, he subjected every postulate itself to the crucial test of actual experiment and have adopted it or rejected it according to the results.
4 0
3 years ago
A __________ is a fundamental physical and functional unit of heredity.
snow_tiger [21]
I would say "gene", as it is the basic unit of heredity.<span />
5 0
3 years ago
HELP!!! TIMED TEST!!! The chart shows four articles read by the students in a science class. Which claim has the greatest suppor
zysi [14]

Answer:

this is the answer

Explanation:

B The Daily News: Los suplementos vitamínicos ayudan a aumentar la absorción de alimentos

7 0
3 years ago
All the iron molecules that are in your body were originally created by
Alenkinab [10]
ANSWER
D. a star hope this helps :)
5 0
3 years ago
When the ATP synthase molecules are open, the hydrogen ions move out of the thylakoid. How does the cell use the kinetic energy
morpeh [17]

The synthesis of ATP is based on energy conversion, via conformational changes of the subunits.

A proton gradient on either side of the membrane into which the ATP synthases are inserted is necessary for their operation, which implies that the synthesis of ATP can not be done independently of a membrane. Within the mitochondrial inner membrane, it is the respiratory chain that provides the pH gradient by injecting protons into the intermembrane space during the transfer of electrons from one complex to another. At the level of the thylakoid membrane, it is the photosynthetic chain that injects protons into the lumen.

8 0
3 years ago
Other questions:
  • Give an example of a specialized leaf system that is adapted specifically to its environment and explain how it works.
    8·1 answer
  • In a volcanic eruption, carbon dioxide dissolved in magma is released into the atmosphere during the explosion. What transition
    5·2 answers
  • Which of the following statements is not true?
    8·1 answer
  • If a freely floating ship has a weight of 5*10^5N, what will be the weight of water displaced by the ship?
    14·1 answer
  • When was the term acid rain first used?<br><br> 1960<br><br> 1753<br><br> 1980<br><br> 1852
    11·1 answer
  • What is an amino acid sequence
    8·1 answer
  • Franklin D. Roosevelt used his presidential power to institute the Reorganization Act of 1939 in what way?
    10·2 answers
  • What is weathering and runoff?
    15·1 answer
  • PLEASE PLEASE HELP I WILL MARK BRAINLIEST
    7·1 answer
  • What are 2 facts about energy?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!