10.3 Cell cycle regulation

A cell will not divide until it duplicates its chromosomes. This is an example of...

• internal regulation
• external regulation 
• intermediate regulation 
• tranformation 

Tags

NGSS.HS-LS1-4

Programmed cell death is called

• apoptosis
• cytokinesis
• interphase
• cancer

Asexual reproduction produces offspring that are

• larger than either of their parents
• genetically different from their parents
• often healthier than their parents
• identical to their parent

Tags

NGSS.MS-LS3-2

Which is a disadvantage of asexual reproduction?

• It takes longer than sexual
• It is more complicated than sexual
• It produces no variety in offspring
• It cannot produce as many offspring as sexual

Tags

NGSS.MS-LS3-2

Which of the following would be considered to be a carcinogen?

• tobacco smoke
• broccoli
• aspirin
• tomatoes

Which of the following is an external regulator of cell division

• genetics
• HGH (human growth hormone)
• cancer
• cell size

________________is a critical point where stop and go signals can regulate the cycle

• Metastasis
• Checkpoint
• Malignant
• Benign

Tags

NGSS.HS-LS1-4

Highly coiled strand of DNA

• Chromatin
• Chromosome
• Sister Chromatid
• Centeromere

Tags

NGSS.HS-LS3-1

Type of tumor that remains at original site

• Benign
• Malignant
• Metastaasis
• checkpoint

Name the phase:

• Prophase
• Interphase
• Anaphase
• Metaphase

Tags

NGSS.HS-LS1-4