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Objective C, D, and E. (Biology)

memorize.ai (lvl 286)

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33 cards

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Section 1

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G2 phase?

Front

1 / 33

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Last updated

7 years ago

Date created

Mar 1, 2020

Cards (33)

Section 1

(33 cards)

G2 phase?

Front

More growing, organelles and etc get ready for mitosis.

Back

S Phase?

Front

Where chromatids double.

Back

What does G1 phase do?

Front

Grows. If cell doesn't need to divide, it stays here. Connection to G0 is here too.

Back

Somatic?

Front

Back

Different phases of cell cycle?

Front

Interphase, Prophase, Metaphase, Anaphase, Telophase, Cytokinesis.

Back

Cytokinesis?

Front

Forming 2 new membranes, nuclei.

Back

germ-line vs. somatic mutations?

Front

Back

Why does cellular reproduction help with living?

Front

By reproducing cells, an organism grows and develops into a matured being. It is necessary to develop certain skills and functions as time goes by, and that cannot happen without cells reproducing.

Back

centrioles?

Front

the things were spindle fibers come out of.

Back

Embryonic?

Front

Back

Telophase?

Front

A lot more apart, getting ready to split. Spindle fibers.

Back

How is a zygote created?

Front

Back

Induced Pluripotent?

Front

Back

What is cancer?

Front

Mutation in the cells, can be caused by genetic or environmental factors.

Back

Why do cells need to divide?

Front

Cell dies, Wound on body, Cells work/function better when small.

Back

Substitution Mutation?

Front

One base pair, subbed for another WRONG one.

Back

Prophase?

Front

Chromosomes start to become visible in nucleus.

Back

Which stage does the chromatids double?

Front

S phase.

Back

How can mutations be genetically or environmentally influenced?

Front

Genetically, can be passed down from parents, grandparents etc. blah blah. Environmentally, = obesity, tobacco, pollution, UV light rays.

Back

Metaphase?

Front

Meet in the middle of the cell.

Back

Nonsense mutation?

Front

Stop codon too early. No protein is made.

Back

What is a stem cell?

Front

Back

spindle fibers?

Front

hold the chromatids back

Back

Cancer treatments?

Front

Radioactivity, Surgery, Chemotherapy, Immunotherapy.

Back

Healthy Cell vs. Cancerous Cell?

Front

Healthy cell responds to cell mechanisms, does apoptosis, knows when to stop reproducing. Cancer = exact opposite.

Back

Missense Mutation?

Front

Codes wrong amino acids - no protein

Back

Insertion Mutation?

Front

Extra nucleotide is added.

Back

Interphase?

Front

Growing of cell, only nucleus is present.

Back

Anaphase?

Front

Opposite ends, drift slightly apart.

Back

centromere?

Front

connects the chromatids together.

Back

Deletion Mutation?

Front

Deletes one nucleotide, and moves everything over.

Back

Silent Mutation?

Front

Changed DNA produces correct protein somehow. Protein is MADE YAY.

Back

Checkpoints in Cancer?

Front

Checkpoints periodically check each of the cells in each phase to see if everything is going right. With cancer, it bypasses the checkpoint, as checkpoints become defective.

Back