Chapter 11 Exam 2025

True or False: RNA is single stranded

• True

• False

True or False: Protein is made up of chains of amino acids or polypeptides.

• True

• False

Tags

NGSS.HS-LS1-6

Using the X-ray diffraction from Franklin, What did Watson and Crick discover?

• They discovered DNA was a double helix

• They discovered DNA was a triple helix

• They discovered that DNA was single stranded

• They discovered that RNA was a double helix

Which British scientists discovered that hereditary information can be transferred into cells.

• Avery

• Griffith

• Franklin

• Watson & Crick

Guanine=

• Adenine

• Cytosine

• Thymine

Cytosine=

• Adenine

• Cytosine

• Thymine

• Guanine

Thymine=

• Adenine

• Cytosine

• Thymine

• Guanine

Adenine=

• Adenine

• Cytosine

• Thymine

• Guanine

True or False: Oswald Avery discovered the substance that transformed the bacteria in Griffiths experiments must be a nucleic acid.

• True

• False

What photo is Rosalind Franklin famous for?

• Photo 41

• Photo 50

• Photo 51

• Area 51

Tags

NGSS.HS-LS1-1