My Classroom Material 39 - BIOLOGY JUNCTION

Protists Quiz

%CODE1%

Simple Protists

Plant-like protists are collectively called:
protozoans
algae
diatoms
pseudopodia
Where would you find a paramecium?
in quiet ponds
in the human body
in dirt
on leaves
Which of the following moves using pseudopodia?
paramecium
euglena
diatoms
ameba
Which of the following is unicellular and heterotrophic?
ameba
paramecium
algae
both ameba & paramecium
The word “pseudopodia” means:
small cell
fake eye
false foot
first animal

Identify the organism pictured above.

ameba
paramecium
euglena
diatom

Which organelle functions to remove excess water?
micronucleus
contractile vacuole
pellicle
gullet
The ameba reproduces by:
fusion
endocytosis
binary fission
conjugation
The paramecium belongs to the Kingdom ____ and the Phylum _____
Ciliphora, Protista
Protista, Ciliophora
Protozoa, Protista
Animalia, Protista
Which of the following is autotrophic?
paramecium
foraminifera
ameba
euglena

Score =
Correct answers:

Quiz – Biochemistry

%CODE1%

	Biochemistry Quiz
	1. All of the following are carbohydrates EXCEPT: starch glycogen chitin cholesterol2. The structure contains which functional group aldehyde ketone amino carboxyl 3. Fatty acids that are unsaturated have: an amino group a double bond an excess of protons a carboxyl group 4. The structure below is a: monosaccharide disaccharide lipid polymer 5. Which of the following can have a quaternary structure? fatty acid protein polysaccharide DNA 6. An organic compound is one that: contains carbon is slightly acidic forms long chains is soluble in water 7. Which of the following elements is the LEAST abundant in living organisms? oxygen nitrogen phosphorous sodium 8. Which of the following is used in PET scans? uranium ions isotopes steroids 9. Carbon can form ___ separate bonds with other elements? 1 2 3 4 10. The cohesion of water is caused by: ionic bonds hydrophobic compounds hydrogen bonds covalent bonds Score = Correct answers:

1. Name this structure.
deoxynucleic acid
deoxyribonucleic acid
denatured ribonucleic acid
deoxoribonuclear acid2. The process by which RNA is made from DNA:
synthesis
translation
transcription
replication

3. Adenine always pairs with:
thymine
cytosine
guanine
ribose

4. The “rungs” of the DNA ladder are made of:
phosphates and hydrogen
glucose and sugars
sugars and phosphates
base pairs

5. The DNA molecule is held together by:
magnetism
glucose
glue
hydrogen bonds

6. The process by which DNA makes a copy of itself is called:
synthesis
replication
transcription
translation

7. A gene is:
a segment of DNA that codes for a protein
a set of homologous chromosomes
a molecule within DNA
a type of pants

8. The twisted ladder shape of DNA is called a:
hydrogen twist
deoxyribose flip
double helix
double membrane

9. The sugar found in DNA is:
equal
deoxyribose
ribose
glucose

10. Which of the following takes the genetic code to the cytoplasm:
DNA
deoxyribose
tRNA
mRNA

11. The three nucleotide sequence on RNA is called a:
tRNA
codon
triplet
gene

12. Three nucleotides code for:
1 amino acid
3 amino acids
1 protein
3 proteins

13. RNA differs from DNA in that:
it has a different kind of sugar
it is single stranded
it has uracil
all of these

14. DNA is called the “blueprint of life” because:
it is like a fingerprint
it has a blue color
it contains the plans for building an organism
it can relay messages to other molecules

15. The two men who established the structure of DNA were:

Frederick and Alvers
Watson and Crick
Berkely and Fry
Darwin and Lamarke

Score =
Correct answers:

Diffusion Across Membranes

%CODE1%

Diffusion Across membranes

1. Which of the following is NOT a type of passive transport?
diffusion
osmosis
endocytosis
facilitated diffusion

2. Chamber A contains 40% helium and Chamber B contains 20% helium. Chambers are connected by a tube the molecules are free to cross. Which of the following will occur?
some helium will move from chamber A to chamber B
some helium will move from chamber B to chamber A
helium will remain concentrated in chamber A
all of the helium will move into chamber B

3. What will happen to an animal cell placed in a salt water solution?
The cell will shrink
the cell will expand
the cell will burst
the cell will shrink and then expand and then shrink again

4. An animal cell placed in a hypotonic solution will:
die
take on water
lose water
divide

5. Which of the following is a type of active transport?
sodium potassium pump
endocytosis
exocytosis
all of these

6. Active transport requires:
a concentration gradient
osmosis
energy
a hypertonic solution

Score =
Correct answers:

Category: My Classroom Material

Protists Quiz

Quiz – Biochemistry

Cell Quiz

DNA QUIZ

Diffusion Across Membranes

	Cells!
	1. The door to your house is like the ___ of a cell membrane? phospholipid bilayer gated channel receptor protein recognition protein 2. The phospholipid bilayer of the cell membrane is like a(n): screen door plate glass window hot water heater oven 3. Facilitated diffusion ____ require energy and uses the help of ______ does, transport proteins does, cytoplasm does not, transport proteins does not, sodium pumps 4. A semi permeable membrane is stretched across a chamber filled with water. The membrane is only permeable to water. 60 mg of salt is added to the left side of the chamber. Which of the following will happen? water will move toward the right side salt will move toward the right side water will move toward the left side salt will move toward the left side 5. The lipid bilayer keeps the inside of the cell membrane: bipolar protein saturated dry wet 6. Which of the following could be found in BOTH the nucleus and the cytoplasm nucleolus ribosomes RNA both RNA & ribosomes 7. Amino acid chains built by the ribosomes then move to the: golgi apparatus lysosome endoplasmic reticulum mitochondria 8. Which of the following structures has a 9 + 2 arrangement? flagella ribosome mitochondria golgi apparatus 9. The centriole is most like the: lysosome flagella mitochondria chromatin 10. Which of the following is composed of a large and a small subunit? golgi apparatus endoplasmic reticulum mitochondria ribosome 11. A cell that is missing lysosomes would have difficulty doing what? digesting food storing energy packaging proteins moving cytoplasm 12. Which of the following cell parts is described as a “fluid mosaic”? chloroplast vacuole cell membrane endoplasmic reticulum 13. Some cells take in large molecules through the process of: protein synthesis endocytosis cytoplasmic streaming ATP 14. Which of the following organelles would NOT be found in a plant cell? chloroplast DNA food vacuole cell membrane Score = Correct answers: