SemexS22

Which biomolecule is properly matched to its monomer?

• nucleic acid : amino acid

• polypeptide : 1 glycerol + 3 fatty acids

• lipid : nucleotide

• carbohydrate : monosaccharide

The molecule in the diagram plays what role in the body?

• Releasing energy

• Forming part of the sugar-phosphate backbone of DNA

• Storing fat

• Controlling blood glucose levels

TRANSCRIPTION: What is the complementary mRNA base sequence for: CAGTTCCAG

• GUCAAGGUC

• GTGAAGGTC

During which parts of the cell cycle does the cell grow?

• G1 and G2
• G1 and S
• M phase and cytokinesis

^{You can learn a lot from a GIF.}

Check the products (things that are made) during photosynthesis. There are two:

• oxygen

• carbon dioxide

• glucose (sugar)

• water

• sunlight

Answer explanation

Oxygen and glucose (sugar) are made during photosynthesis.

What is the correct equation for cellular respiration?

• 6O₂ + C₆H₁₂O₆ -> 6CO₂ + 6H₂O + Energy
• 6O₂ + C₆H₁₂O₆ + Energy -> 6CO₂ + 6H₂O
• 6CO₂ + 6H₂O -> 6O₂ + C₆H₁₂O₆ + Energy
• 6CO₂ + 6H₂O + Energy -> 6O₂ + C₆H₁₂O₆

This cell is a -

• PROKARYOTIC

• PLANT

• ANIMAL

• PROTIST

Movement of particles from high to low concentration. 

• Passive Transport
• Active Transport

• Cytokinesis
• Interphase
• Anaphase
• Metaphase

At high temperatures enzyme activity declines because of:

• Denaturation
• Decreased Kinetic Motion
• Increased H-Bonding
• Dissociation of Ionic Compounds