Observing the wrong section of the tip

Prof. Collins: I see you're having some trouble with the observation. Let's take a look together.

You: We've been trying to identify the stages of mitosis, but everything just looks like a jumble of cells.

Prof. Collins: Ah, I see. Well, let's start by making sure we're looking at the right section of the root tip. Can I take a look at your slide?

You carefully hand the microscope slide over to Prof. Collins, who places it under the microscope and adjusts the focus to examine the sample.

Prof. Collins: It seems like you may have been focusing on the wrong region of the root tip. Mitotic activity is mostly concentrated in the meristem region, where rapid cell division occurs.

She adjusts the position of the slide and moves the microscope stage slightly to reposition the sample.

Prof. Collins: There we go. Now, take a look through the microscope and focus on this area here. Can you see the densely packed cells with small, dark nuclei?

The students peer through the microscope once again, this time focusing on the region indicated by Prof. Collins. Suddenly, the cellular structures come into sharper focus, revealing the distinct patterns of mitotic activity.

Martha: Wow, I can see it now! The cells look like they're in different stages of division. I think I see some cells with condensed chromosomes.

Prof. Collins: Exactly, Martha! That's the meristem region, where you'll find cells actively undergoing mitosis. It looks like you were observing the wrong section, perhaps the elongation or differentiation zone, where cells are not actively dividing.

You: Thanks Prof. Collins. We will go ahead and look for the different stages of mitosis from the slide.

Identify the stages in mitosis cells in the onion root tip meristem before you look at the video with the answer.

  • (1) prometaphase, (2) interphase, (3) telophase, (4) prometaphase, (5) metaphase and (6) anaphase
  • 1) prophase, (2) telophase, (3) telophase, (4) prometaphase, (5) metaphase and (6) anaphase
  • (1) prophase, (2) interphase, (3) telophase, (4) prometaphase, (5) anaphase and (6) metaphase
  • (1) prophase, (2) interphase, (3) telophase, (4) prometaphase, (5) metaphase and (6) anaphase

Map: CELL DIVISION_2 (955)
Node: 17884
Score:

reset

OpenLabyrinth
OpenLabyrinth is an open source educational pathway system

Review your pathway

  • Živela bi v koči, v gozdu.
  • A atividade é uma encenação.
  • Assistenten forklarer at hun har ofte reagert ikke så pedagogisk mot barna og ønskes å få veiledning både fra meg og styren
  • Έκβαση περιστατικού
  • A atividade é cozinhar.
  • Diagnosis established.
  • Βλέπεις τον ιατρικό της φάκελο
  • Ακτινολογικός έλεγχος του σκελετού
  • O Costas e o pai brincam juntos.
  • Gjør og sier ingenting mer. Det er ikke mitt problem måten at hun oppfører seg
  • Assistenten forsetter å oppføre seg på samme måte og viser at hun har ikke forstått saken
  • Jeg forklarer foreldrene at jeg tar opp saken med assistenten så fort så mulig
  • Costas e o pai discutem.
  • A atividade é pintura.
  • Det kommer klaging fra foreldrene som har observert henne ved henting og bringing situasjon
  • Assistenten forklarer at hun har ofte reagert ikke så pedagogisk mot barna og ønskes å få veiledning både fra meg og styren
  • Styren tar over saken og bestemmer i samarbeid med meg at assistenten får oppfølging og veiledning fra styren og meg ukevis
  • Snakker jeg med styrer om dette
  • Tar jeg den opp på neste avdelingsmøtet
  • Testul difenilaminei
  • Ώσμωση
  • Στο γραφείο του οικογενειακού ιατρού
  • Jeg merker at resten av personalet stopper å snakke når jeg kommer inn på pauserom. Når jeg tar det opp på avdelingsmøtet, resten av personalet på avdelingen reagerer negativt mot meg og sier at det e
  • Proteinasa K
  • Observing the wrong section of the tip

Reminder

FINISH

Time is up