DNA & Genetics

Guanine bonds with ______________.

• Adenine
• Guanine
• Cytosine
• Thymine

Dominant alleles are represented by

• Capital letter

• lowercase letters

Recessive alleles are represented by

• lowercase letters

• Capital letters

Adenine bonds with ______________.

• Guanine
• Thymine
• Cytosine
• Adenine

Which organelle is DNA usually found in?

• cell membrane
• vacuole
• chloroplast
• nucleus

Tags

NGSS.MS-LS1-2

NGSS.MS-LS3-1

DNA is a(n)

• atom

• nucleus

• molecule

• cell

A DNA molecule is shaped like a

• toilet

• ball

• cone

• spiral ladder

Tags

NGSS.HS-LS1-1

Most chromosomes are shaped like the letter

• Q

• P

• W

• X

DNA acts like a(n )__________________ for our traits.

• instruction manual

• cell

• nucleus

• gene

Tags

NGSS.HS-LS3-1

An ______________ trait is a trait we get from our parents.

• environmental

• inherited

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2