Cells Mitosis Flashcards

1
Q

What is diffusion

A

The movement of particles from regions of higher density to regions of lower density

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2
Q

What is a semipermeable membrane

A

It only allows certain substances to pass through to the cell

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3
Q

What is osmosis

A

The diffusion of water through a semipermeable membrane

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4
Q

What is active transport

A

The movement of substances across the cell membrane, that requires the cell to use energy

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5
Q

What is passive transport

A

The movement of substances across the cell membrane, that requires the cell to use no energy

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6
Q

What is endocytosis

A

The cell comes into contact with a particle

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7
Q

What is exocytosis

A

It is large particles that must leave the cell they are packaged in vesicles

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8
Q

What is photosynthesis

A

It is the process by which plants algae and some bacteria use sunlight carbon dioxide and water to make food

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9
Q

What is the chemical equation for photosynthesis

A

c6h12o6+o2

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10
Q

What organelle does photosynthesis occur in

A

Chloroplasts

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11
Q

What is cellular respiration

A

It is the process in which cells use oxygen to produce energy from food

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12
Q

What is the chemical equation for cellular expiration

A

co2+h2o

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13
Q

What is the organelle that Cellular respiration occurs in

A

Mitochondria

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14
Q

What is fermentation

A

It is breaking down glucose to release energy without using any oxygen

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15
Q

In example of fermentation

A

Fermentation happens in your muscles and produces lactic acid which makes your muscles burn

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16
Q

What is interphase

A

It is the cell that grows, and copies organelles and chromosomes, the two copies are called chromatids

17
Q

What is Mitosis

A

Mitosis is a process of cell division that forms to new nuclei each of which has the same number of chromosomes

18
Q

What is prophase ( jumbled)

A

It is where the nuclear membrane dissolves and the chromosomes condense

19
Q

What is metaphase (middle)

A

It is where the chromatids lineup in the middle of the cell

20
Q

What is anaphase(separation)

A

Where the spindle fibers pull apart the chromatids to opposite ends of the cell

21
Q

What is telophase (2 chromosomes)

A

It is when the nuclear membrane begins to reform in the cell is ready to become two new cells

22
Q

What is cytokinesis

A

It is parent cells that become two daughter cells

23
Q

What are Homologous chromosomes

A

They are similar chromosomes that pair up and make an x shape

24
Q

What is a chromatid

A

They are two copies of cells

25
Q

What is the centromere

A

It is the center/equator of the cell and it holds the chromatids together