DNA and Reproduction

Chromosomes are genetic material contained in the ______ of eukaryotic cells.

• nucleus

• cytoplasm

• Golgi body

• gamete

Tags

NGSS.HS-LS3-1

DNA is made of a phosphate, deoxyribose sugar and a nitrous bases: ______, ______, ______ and ______.

• nuecleus, DNA, genes, traits

• prophase, metaphase, anaphase, telephase

• adenine, thymine, cytosine, guanine

• gametes, heredity, nucleus, thymine

Rosalyn Franklin was instrumental in helping to discover the structure of DNA along with _____ and _____. (pick 2)

• Darwin

• Crick

• Watson

• Wilkins

When pairing up nitrogen bases adenine pairs with _____ while cytosine pairs with _____.

• thymine, guanine

• Cytosine, adenine

• Guanine, thymine

• Thymine, thymine

A new organism is produced from one organism is a type of ______.

• Sexual reproduction

• Fermentation

• Asexual reproduction

• Xerox

Tags

NGSS.MS-LS3-2

Without the ability to reproduce, species would go ______.

• Endangered

• Wild

• On reproducing

• Extinct

Tags

NGSS.HS-LS4-5

How does your body grow as you get older?

• Your cells divide producing more cells

• Your cells die

• Your cells stay the same

• Your cells break down

Tags

NGSS.HS-LS1-2

NGSS.HS-LS1-4

What are the four phases of mitosis?

• Born, growth, reproduced, die

• Interface, telophase, prophase, cytophase

• Adenine, thymine, cytosine, guanine

• Prophase, metaphase, anaphase, telophase

Tags

NGSS.HS-LS1-4

What happens at the end of mytosis?

• Cytokinesis

• The cytoplasm divides

• Prophase

• Chromosomes meet at the middle

Tags

NGSS.HS-LS1-4

Another name for sex cells is ______.

• nucleus

• Golgi body

• genes

• gametes

Tags

NGSS.HS-LS3-2