REVIEW for Midterm Questions

The two processes where plants cells release and use energy are

• mitosis and meiosis

• transcription and translation

• carbohydrates and proteins

• photosynthesis and respiration

Organelle that controls what goes in and out of the cell

• cell wall

• nucleus

• cell membrane

• mitochondria

Characteristic of life example is the life cycle of a larvae, caterpillar and then butterfly

• metabolism

• grow and develop

• respond to environment

• DNA

If an organism has 30 chromosomes in its body cells, how many chromosomes are in its gametes?

• 30

• 25

• 15

• cannot be determined

Process that creates gametes or sex cells

• mitosis

• meiosis

• photosynthesis

• cellular respiration

produces 4 different haploid daughter cells

• mitosis

• meiosis

• cellular respiration

• photosynthesis

grass - grasshopper - frog - snake

What would happen to the grasshopper if the grass started decreasing?

• It would increase

• it would start eating leaves from tall trees

• it would decrease

• they would have more babies

The food chain has

• one autotroph, one heterotroph

• one autotroph, 2 heterotrophs

• one autotroph, 3 heterotrophs

• two autotrophs, two heterotrophs

An organism eats both plants and animals

• producer

• decomposer

• omnivore

• carnivore

Who committed the crime?

• Suspect 1

• Suspect 2

• Suspect 3

• Suspect 4