The goal of mitosis is to produce daughter cells that are genetically identical to the mother cell, without a single extra or missing chromosome. Meiosis, on the other hand, is only used for one purpose in the human body: the production of gametes or sex cells, i.e. sperm and eggs. The question is oriented to mitosis, <u>in which prior to this cell division, the cell duplicates its DNA</u> so that each daughter cell then inherits the genetic material. That is, the cell originally possesses 23 chromosomes, they duplicate to a total of 46 so that then each daughter cell receives 23.

The metaphase is the second phase of mitosis and meiosis that occurs after prophase where the envelope is lost and microtubules of the achromatic spindle (also called meiotic or mitotic) appear.

During metaphase, the chromosomes align themselves in the middle of the cell and this balanced midline spindle alignment is due to the equal and opposing forces generated by the kinetochore brothers.

Then during metaphase, the chromosomes will line up in the center of the cell to be separated and go each to a different daughter cell. But the moment they're found there, each orientation of chromosomes produces gametes with the same genetic information from each parent. <u>Because because there have been no changes or mutations in the chromosomes, they have duplicated and have the same genetic information.</u>

6 0

3 years ago

Muscle cells that are worked often in exercise will require more mitochondria. If we use more mitochondria, it will require us t

Alika [10]

Answer:

Lipids

Explanation:

7 0

2 years ago

Drag the terms on the left to the appropriate blanks on the right to complete the sentences. ResetHelp synthesis of secretory pr

aniked [119]

Answer:

Explanation:

Reset: Central vacuole

Help synthesis of secretory proteins: Endoplasmic reticulum

Detoxification of hydrogen peroxide: Peroxisome

Information center: Nucleus

Pigments in flowers: Chromoplast

Storage of hydrolase: Lysosome

Synthesis of complex polysaccharides: Golgi complex

Cell shape and movement of organelles: Cytoskeleton

Protein synthesis: Ribosome

Ribosome production: Nucleolus

Photosynthesis: Chloroplast

Turgor pressure: Plasma membrane

Steroid synthesis: Mitochondrion and endoplasmic reticulum

ATP synthesis: Mitochondrion

Boundary of the cell support and regulation of cell properties: Extracellular membrane

7 0

3 years ago

The longest subdivision in geologic time is a(n) ____. a. epoch c. century b. period d. eon Please select the best answer from

Serjik [45]

The answer to the question is d. eon

7 0

3 years ago

Read 2 more answers