Bio A: Semester 1 Review

Which organelle converts the energy in food into energy for the cell ?

• Ribosomes
• Nucleolus
• Mitochondria
• Golgi Body

The chromosomes line up across the middle of the cell

• Anaphase
• Interphase
• Prophase
• Metaphase

This picture represents what type of cell transport?

• endocytosis
• exocytosis
• osmosis
• passive transport

Which is true about active transport?

• It requires energy
• it does not require energy
• It moves substances down the concentration gradient
• it moves material from high to low concentration

Osmosis is the movement of _____ across a membrane.

• food
• energy
• oxygen
• water

Which statement is an inference about this picture?

• The van is tan.
• The  van ran into KFC. 
• The driver was hungry. 
• There is damage to the building

A student wants to test the effects of type of exercise on heart rate.  What is the dependent variable?

• heart rate
• type of exercise
• amount of exercise
• time of day exercise occurs

What organelle packages products from the ER, (in plant cells it makes cellulose).

• Golgi Apparatus
• ER
• Nucleolus
• Chloroplasts

Tags

NGSS.MS-LS1-2

Which macromolecule is shown?

• lipid
• protein
• nucleic acid
• carbohydrate

Which major macromolecule is being represented in this image? 

• carbohydrate
• lipid
• protein
• nucleic acid