Keshav”s 9th grade biology EOC review ;)

Front

Enzymes catalyze reactions by ___________ Activation Energy.

Back

Decreasing

Front

In an experiment on plants to see how different liquids affect growth, what is the independent variable? Options: The type of plant, The amount of sunlight, The type of music, The type of liquid.

Back

The type of liquid

Front

The amount of energy that usually transfers from one trophic level to the next...

Back

10%

Front

Which of the following converts food into energy for the cell? vacuole, mitochondria, cytoplasm, cell membrane

Back

mitochondria

Front

What is something that prokaryotic and eukaryotic cells have in common?

Back

They have DNA.

Front

Does active transport require energy?

Back

No, it requires energy.

Front

Which 2 molecules form the sides (backbone) of the DNA ladder?

Back

deoxyribose (sugar) and phosphate

Front

These molecules represent which organic molecule? Options: proteins, lipids, nucleic acids, carbohydrates

Back

lipids

Front

Where do the light independent reactions (Calvin Cycle) of photosynthesis happen?

Back

stroma of chloroplast

Front

In this image, the cell is using which type of molecular transport? Options: Osmosis, Diffusion, Endocytosis, Exocytosis

Back

Endocytosis