DNA Replication, Cell Cycle, Stem Cells, and Cancer

Adenine bonds with​ (a)   and Cytosine bonds with ​ (b)  

• Thymine
• guanine
• adenine
• cytosine

In what phase of the cell cycle does DNA replication take place?

• mitosis

• interphase

• cytokinesis

• meiosis

Replicate the following strand of DNA: 
AATCATGGA

• AATCATGGA
• TTAGTACCT
• UUAGUACCU
• GGATAUCUA

Tags

NGSS.HS-LS1-1

Small segments of DNA made on the lagging strand are called:

• Okazaki Fragments
• ERVs
• Transposable Elements
• Telomeres

Where is DNA located in Eukaryotes?

• Golgi Apparatus
• Smooth ER
• Nucleus
• Vessicle

What strand is copied backwards?

• Leading
• Lagging

What strand is copied faster?

• Leading
• Lagging

What is a mistake called when copying DNA?

• Mutation
• Okasaki fragment
• Replication

Tags

NGSS.HS-LS3-2

Bead-like proteins that help to form chromosomes by wrapping DNA around them are called

• histones
• nucleosomes
• chromatins

DNA replication always occurs in this direction:

• 5' --> 3'
• 3' --> 5'
• either direction