WorksheetsBiology Games Review
Total questions: 15
Worksheet time: 15mins
Osmosis is the ______
when the smell of the neighbors trash moves through the neighborhood
smell of cookies moving through the kitchen
movement of water across a semi-permeable membrane
movement of gases across a room
Why is DNA important?
it is very small and very complicated
it's in everything
it serves as the blueprint for traits of all living things
because we eat it every day for energy
Enzymes, hemoglobin and maltase are all considered to be which organic molecule?
carbohydrates
proteins
nucleic acids
lipids
Which main type of cell is large and complex with membrane bound organelles?
prokaryote
eukaryote
plant
animal
Which of the following biomolecules carries genetic information?
Lipids
Carbohydrates
Nucleic Acids
Proteins
What happens in mitosis?
cell divides
DNA replicates
cell multiplies
cell grows
What is this image?
a nucleus
proteins
cell membrane
lipids
Which sequence of DNA bases would pair with this partial strand
ATG TGA CAG
ATG TGA CAG
TAC ACT GTC
GTA AGT GAC
CAT TCA CTG
What is the difference between DNA and RNA in terms of bases?
RNA contains uracil in place of thymine
RNA contains uracil in place of adenine
RNA contains uracil in place of guanine
RNA contains uracil in place of cytosine
A student observes a dark X-shaped structures in some onion root cells. Based on the observation, which process are these cells most likely performing?
Meiosis
Membrane Transport
Mitosis
Squirrel
Where in the cell does cell respiration occur?
chloroplast
central vacuole
mitochondria
cell membrane
A phospholipid has 2 parts. What are they called?
Hydrophilic Head, Hydrophobic Tail
Hydrophobic Head, Hydrophilic Tail
Which of the following is a primary function of the cell membrane in biological organisms?
A) Energy production
B) Protein synthesis
C) Regulation of substance entry and exit
D) Genetic information storage
In a biology experiment, a student observes that a plant's leaves are turning yellow. Which nutrient deficiency is most likely causing this symptom?
A) Nitrogen
B) Phosphorus
C) Potassium
D) Calcium
Which process is primarily responsible for the genetic variation observed in offspring?
A) Mitosis
B) Meiosis
C) Binary fission
D) Budding
