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Y12 Biology Quiz to end all Quizs!!
What do Phagocytes do?
What comes first
Y12 Biology Quiz to end all Quizs!!
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#HSC biology questions
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1
What comes first
Translation
Transcription
2
What do Phagocytes do?
Engulf and Destroy
Eat stuff
Eat bacteria
3
In what process does U swap with T?
DNA replication
Protein Synthesis
Mitosis
4
What feature of prions distinguishes them from all other types of pathogens?
Prions do not contain DNA.
Prions are not cells.
Prions cannot reproduce outside a host cell.
Prions do not contain nucleic acids.
5
How many oxygen molecules can bond to a haemoglobin molecule?
3
4
2
6
6
The gamete plays an important role in sexual reproduction because it carries
all of the genetic information of the parent.
half the genetic information of the parent.
double the genetic information of the parent.
genetic information from both parents.
7
What is the correct order of the ossicles in the human ear?
incus, malleus, stapes
stapes, malleus, incus
stapes, incus, malleus
malleus, incus, stapes
8
Babies are born with more bones than Adults
True
False
9
If you completed all the required assessment tasks for Biology, how many did you complete?
6
4
3
5
10
When are the holiday revision classes scheduled for?
Both Wednesdays 10am-1pm
Both Tuesdays 10am-1pm
11
Which of the following alternatives lists ALL of the chemical components of a chromosome?
Lipids, DNA and protein
Sugar, phosphate and bases
DNA and protein
Genes and DNA
12
What is the resting membrane potential?
-70mV
-80mV
70mV
60mV
13
Which organelle below is only found in plant cells?
Cell membrane
Cell Wall
Vacuole
Mitochondria
14
In the kidney, water reabsorption occurs:
In the ascending limb of the loop of Henle
In the descending limb of the loop of Henle
In the distal tubule
15
In the eye, where is light refracted the most?
Lens
Vitreous humor
Cornea
Aqueous humor
16
What feature can be used to distinguish mature xylem cells from mature phloem cells?
Phloem cells have a cytoplasm.
Xylem cells have cell walls.
Phloem cells are located in vascular bundles.
Xylem cells are located in the leaves.
17
Which substance is mainly bound to proteins when it is carried in mammalian blood?
Nitrogenous waste
Salt
Carbon dioxide
Lipid
18
Which of the following will not affect the action of an enzyme?
Change in concentration of substrate
Change in pH
Change in Temperature
Change in volume of substrate
19
What type of cells are pictured?
Xylem
Phloem
20
Which of the following can cause an imbalance of microflora in humans?
Overuse of antibiotics
Immunisation against different diseases
Excessive use of antiviral drugs
Consumption of genetically modified foods
21
How does a plant respond in order to keep cool on an extremely hot day?
It grows more hairs on the surface of the leaves.
It opens stomata in the leaves.
It decreases the number of stomata on the top of the leaves
It grows smaller leaves.
22
What is the average size of a red blood cell?
10 micrometres
5 micrometres
7-8 micrometres
23
A Kangaroo Rat can spend its entire life without drinking water
False
True
24
On average, how many times does Daniella ask a question each lesson?
7
It doesn't matter because we all learn more anyway!
10
5
25
If everyone put an average of 65 marks into the bucket, what would our overall bucket score be?
2758
3835
4537
2564
26
Which three processes lead to variation/variability within offspring?
Sexual reproduction, DNA replication, protein synthesis
Protein synthesis, mitosis, DNA replication
Mutation, fossil formation, DNA replication
Crossing over, Random segregation, sexual reproduction
27
Antibodies are proteins that
bind with a specific antigen.
are produced by T cells to kill disease-causing viruses.
break down pathogens.
catalyse biochemical reactions.
28
What is a role of the kidney in freshwater fish?
To decrease nitrogenous waste lost to the environment
To absorb salt from the environment
To excrete concentrated urine from the fish
To remove water from the fish
29
What effect will Antibiotics have on a virus?
It will get rid of it
Some
None
30
Who has asked the most random question in class?
Jess P
Bozzi
Everyone's had a go at asking pretty random questions!
Cooper
31
How are lipids transported in mammalian blood?
They are attached to proteins.
They are part of the membrane of red blood cells.
They are attached to haemoglobin in red blood cells.
They are dissolved in the blood.
32
Nitrogenous waste is at its highest concentration in
plasma in the renal artery.
fluid in the collecting ducts of the kidney.
plasma in the renal vein.
interstitial fluid in the cortex of the kidney.
33
Elephants can jump
True
False
34
Which list shows pathogens in order of increasing size?
Macroparasite, prion, protozoan, bacterium, virus
Prion, virus, bacterium, protozoan, macroparasite
Bacterium, prion, virus, protozoan, macroparasite
Virus, prion, bacterium, macroparasite, protozoan
35
Which of the following statements best describes arteries?
They contain valves
they allow gases to diffuse through the walls
Arteries are thick walled and muscular
They contain blood flowing to the heart
36
Which genotype below is Heterozygous?
TT
tt
Tt
XY
37
What is the genotype of pure breeding plants?
Heterozygous
Homozygous
Monohybrid
Homologous
38
Cilia prevent the entry of pathogens into the human body by
producing secretions toxic to pathogens.
providing a protective body covering.
moving trapped pathogens to the mouth.
increasing circulation of blood to the infected area.
39
Which biochemicals wash up on beaches?
Nucleotides
Proteins
DNA
Amino Acids
40
Who has the hardest handwriting to read in an exam?
Maddy
Aimee
Alessandra
Meg
41
Why is carbon dioxide removed from cells?
To prevent cells from becoming acidic
To prevent an increase in blood pH
To decrease osmosis
To allow oxygen to replace it
42
Why is carbon dioxide removed from cells?
To prevent cells from becoming acidic
To allow oxygen to replace it
To prevent an increase in blood pH
To decrease osmosis
43
What is the largest organ in the Human Body?
Intestine
Liver
Skin
Brain
44
What's a pirates favourite amino acid?
Serine
Proline
Arginine
Glycine
45
How many days until your HSC Biology Exam?
40 Days
37 Days
29 Days
46
Which of the following provides evidence that supports the theory of evolution?
The fossil record
Clones
The DNA double helix
Punnet squares
47
Relative to size, the strongest muscle in the human body is the tongue
True
False
48
Hyperopia is the medical term for:
Long sighted
Short sighted
49
If someone has dichromatic vision, they:
Are blind
Have two eyes
Are colour blind
50
How many sections are there in the 'Search for Better Health' syllabus?
6
7
4
5
