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Aliun [14]
3 years ago
10

What does a cell wall do for a plat cell

Biology
2 answers:
Andrei [34K]3 years ago
6 0
It supports the cells shape and creates rigidit, and also helps form a cell plate during cell division
statuscvo [17]3 years ago
5 0
It provides protection for the plant cell and supports the shape of the cell.
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You respond to a call for a patient in active labor with her second child. Your interview with the patient shows that she is 40
WARRIOR [948]

Answer: Prepare to deliver the baby​ on-scene.

Explanation:

Birth crowning is a condition occurs during the period of gestation. In this baby's head starts emerging after each contraction from the birth canal after the second stage of labor. In this process the uterine muscle relaxes and tightens to help the newborn to come out of the birth canal.

According to the given condition, a preparation of delivery of the baby on the scene is preferred to avoid the negligence and delay. To protect the life of mother and child early action is required.

7 0
2 years ago
What are check points and why are they important in the cell cycle
pentagon [3]
Hmm this is a rough explanations but because to be sure cells are made properly and not misfunctioning or going Rouge.

Cancer cells is an example of this, a cell goes rouge and starts doing it's function on it's own but outside of it's brother cells function slightly different turning into a growth or etc. The body thinks it is normal during the check body it's composed of the dna that passes this check.

viruses and other things don't pass this check and things like white blood cella come shut it down.

that's why doctors poison the area they find the cancer. to send white blood cells there to shut the area down not passing the check.
8 0
3 years ago
While looking at a cell under a microscope, a scientist is able to see a biological molecule. This molecule is a nucleic acid wi
saveliy_v [14]
While looking at a cell under a microscope, a scientist is able to see a biological molecule. This molecule is a nucleic acid with double strands and <span> contains the nitrogenous bases adenine, thymine, cytosine, and guanine. Based on this information, the scientist can conclude that </span>" The nucleic acid is DNA and would be found in the cell’s nucleus."
4 0
3 years ago
Suppose an assassin uses abrin, a translation inhibitor, to poison her victim. Place the events in chronological order, starting
mihalych1998 [28]

Answer:

The events in chronological order are:

  1. Abrin is absorbed into the blood and enters the body's cells
  2. Abrin binds to ribosomes in the cytoplasm
  3. Abrin inactivates the 28S rRNA in the large subunit of the ribosome.
  4. Ribosomes are unable to add new amino acids to polypeptides
  5. Protein synthesis halts in many tissues
  6. Multiple organ systems fail
  7. Victim dies

Explanation:

Abrin is a toxic protein obtained from the seeds of Abrus precatorius, it is highly toxic, with an estimated human fatal dose of 0.1-1 microgram/kg, and causes death after accidental and intentional poisoning.

When ingested the abrin would enter the victim's body and travel through the blood and eventually enter a cell's cytoplasm (abrin is absorbed into the blood and enters the body's cells). Once there it would interact with the ribosomes and reacts with them on a molecular level (peptide bond catalytic enzyme) (abrin binds to ribosomes in the cytoplasm), which results in the ribosome exhibiting its toxic response to abrin (abrin inactivates the 28S rRNA in the large subunit of the ribosome). As a result of the ribosome reacting to abrin (ribosomes are unable to add new amino acids to polypeptides), protein synthesis within that cell is affected (protein synthesis halts in many tissues). Once multiple cells are affected by abrin the organ will exhibit its toxic response (multiple organ systems fail), and the victim would die.

8 0
3 years ago
What determines an organism's characteristics?
aleksandr82 [10.1K]
Genes, i think... but if its right comment here and gimme a thanks homie;)
8 0
3 years ago
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