Clicker Review

Which of the following biological matter is the biggest?

• Strand of DNA

• Nucleotide

• Chromosome

• PO4 (phosphate) molecule

• All are the same size

Why is water essential?

• It resists temperature change

• It helps regulate body temperature

• It is polar, and so polar substances dissolve in it

• All of the above

Tags

NGSS.HS-ESS2-5

All of these are types of passive transport EXCEPT

• A. A person’s cells absorbing fatty acids

• B. Water molecules entering/exiting cells through aquaporins

• C. A cell sending out a protein via exocytosis

• D. Diffusion of water molecules through plasma membrane

How many single covalent bonds can carbon form?

• One

• Two

• Three

• Four

A rock can produce ATP.

• True

• False

Which of the following is NOT true?

• Prokaryotic cells have nuclei

• Plant cells have a cell wall, chloroplast, and a central vacuole

• All cells have nucleic acids, ribosomes, and plasma membranes

• All living things are made of cells

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-2

Which disease is associated with mitochondria dysfunction?

• Leigh’s disease

• Cystic fibrosis

• Tay Sach’s disease

• Diamond-Blackfan anemia

Tags

NGSS.HS-LS1-7

What are the three domains of life?

• Prokarya, Eukarya, Fungi

• Protists, Animalia, Fungi

• Bacteria, Eukarya, Archaea

• DNA, RNA, Nucleotides

Tags

NGSS.HS-LS4-1

Carbon, Hydrogen, Oxygen and Nitrogen are elements in what biomolecule?

• Carbohydrate
• Lipid
• Protein
• Nucleic acid

Tags

NGSS.HS-LS1-6

Which of the following is a characteristic of protein?

• Made up of amino acids and regulate cellular processes

• Fats, oils, and waxes

• Complex carbohydrates known as starches

• DNA and RNA

Tags

NGSS.HS-LS1-6