Fall 2019 Biology Review Part 2

A fruit fly has 8 chromosomes in somatic cells. How many are in a gamete after the process of meiosis?

• 2

• 4

• 8

• 16

Somatic cells reproduce by __________ and gametes are produced by ____________.

• mitosis; meiosis

• mitosis; mitosis

• meiosis; mitosis

• meiosis; meiosis

Bacteria reproduce asexually by

• mitosis.

• meiosis.

• binary fission.

• conjugation.

What are the PRODUCTS for cellular respiration?

• oxygen and ATP (energy)
• water and glucose and ATP (energy)
• carbon dioxide and water and ATP (energy)
• glucose and oxygen

Tags

NGSS.MS-LS1-7

What are the REACTANTS for cellular respiration?

• oxygen and carbon dioxide
• water and glucose
• carbon dioxide and water
• glucose and oxygen

Tags

NGSS.HS-LS1-7

NGSS.HS-LS2-3

What reaction is the opposite of photosynthesis?

• cellular respiration

• nitrogen fixation

• fermentation

Tags

NGSS.MS-LS1-6

What products of photosynthesis and reactants for respiration belong in the box at the top to complete the cycle?

• Glucose and oxygen

• Water and CO₂

• Glucose and ATP

• Proteins and amino acids

In which way are photosynthesis and cellular respiration different?

• Cellular respiration stores ATP, while photosynthesis releases ATP
• Cellular respiration produces oxygen, while photosynthesis uses oxygen
• Photosynthesis release energy, while cellular respiration stores energy.
• Photosynthesis uses carbon dioxide, while cellular respiration produces carbon dioxide.

Tags

NGSS.MS-LS1-6

NGSS.MS-LS1-7

DNA replication produces

• a new protein.

• a new RNA molecule.

• two RNA molecules for protein synthesis.

• two DNA molecules to go into two daughter cells.

The sugar in DNA is __________ and the sugar in RNA is ______.

• ribose; deoxyribose

• dextrose; sucrose

• deoxyribose; ribose

• deoxyribose; deoxyribose