Worksheets9 Weeks Testlet 1 Review
Total questions: 58
Worksheet time: 2hrs 22mins
Maintaining a stable internal
environment is called
homeostasis
equilibrium
balance
evenness
Who looked at cork and named the cell?
Robert Hooke
Van Leeuwenhoek
Robert Brown
Francesco Redi
This scientist stated: "All animals are made of cells".
Matthias Schleiden
Theodor Schwann
Robert Hooke
Rudolf Virchow
The scientist who stated: All plants are made of cells.
Matthias Schleiden
Rudolf Virchow
Robert Hooke
Aristotle
What did Hooke first examine?
Pond water
Plant cells
Cork
Animal fat
What scientist proposed that all cells come from preexisting cells
Theodor Schwann
Robert Hooke
Rudolf Virchow
Matthias Schleiden
Which macromole is the MAIN ENERGY source for all organisms
Nucleic Acid
Lipids
Carbohydrates
Protein
Which macromolecule helps with cell membrane formation and includes Fats?
Carbohydrates
Lipids
Protein
Nucleic Acid
Which macromolecule has amino acids as its monomer and is involved in nearly all cell functions?
Nucleic Acid
Lipids
Carbohydrates
Protein
Which macromolecule transmits (sends) genetic information and has the monomer of nucleotides?
Protein
Nucleic Acid
Carbohydrates
Lipids
Enzymes have a optimum ph
true
false
What affects Enzyme activity?
pH, temperature, & concentration
pH, temperature, & environmental factors
pH, only low temperatures, & salt
pH, temperatures, & water pressure
Which organelle contains DNA and controls the cell?
Cell membrane
nucleus
nucleolus
lysosme
The gelatinous material inside the cell
ribosomes
lysosome
granum
cytoplasm
Proteins are produced at this organelle.
golgi body
ribosome
cytoskeleton
cilia
this organelle makes ATP.
chloroplast
mitochondria
ribosome
nucleolus
This organelle packages and processes proteins
Smooth ER
Rough ER
Golgi body
vacuole
Ribosomes are produced here
nucleus
nuclear membrane
nucleolus
chromosomes
uses sunlight, carbon dioxide, and water to make glucose and oxygen
chloroplast
nucleus
endoplasmic reticulum
lysosome
Check the box next to what PLANT cells have/contain:
cell wall
nucleus
chloroplast
mitochondria
Check the box next to what ANIMAL cells have/contain
cell wall
nucleus
chloroplast
mitochondria
Which of the following plant parts are considered ORGANS?
chloroplast
root
stem
xylem
leaf
