Biology Final

In DNA, cytosine always pairs with

• guanine

• uracil

• thymine

• adenine

DNA has

• a left handed twist

• a single strand

• genetic information stored in it

• a straight chain structure

A red flower bred to a white flower produces red and white spotted flowers. This is an example of

• incomplete dominance

• recessive genes

• epistasis

• co-dominance

Identify the cellular organelle that the process of photosynthesis occurs in:

• mitochondria

• chloroplast

• nucleus

• vacuole

Tags

NGSS.HS-LS1-5

NGSS.HS-LS2-5

Identify the gas that is an input (reactant) of photosynthesis:

• oxygen

• Water

• carbon dioxide

• nitrogen

Tags

NGSS.MS-LS1-6

Identify the cellular organelle that the process of cellular respiration occurs in:

• mitochondria

• chloroplast

• nucleus

• golgi

Tags

NGSS.HS-LS1-7

What is the simplest level of organization in the body?

• cell

• tissue

• organ

• organ system

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-2

Which of the following levels of organization BEST represents the sequence from smallest to largest?

• Cell, tissue, organism, organ

• Cell, organism, organ, tissue

• Cell, tissue, organ, organ system

• Cell, organism, tissue, organ system

Tags

NGSS.HS-LS1-2

What happens to the chromosome number during meiosis?

• doubles

• halves

• stays the same

• becomes diploid

Guanine bonds with ______________.

• Adenine
• Guanine
• Cytosine
• Thymine

Tags

CCSS.RI.11-12.7

CCSS.RI.9-10.7

CCSS.RL.11-12.7

CCSS.RL.8.7

CCSS.RL.9-10.7