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Biology EOC Review 2025 Flashcards | StudBud
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Biology EOC Review 2025
Biology EOC Review 2025
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Review for FL Biology EOC
Flashcards
40 cards
F
Practice quiz
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Host live
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Questions
40
Answers
1
When are you scheduled to take the Biology EOC?
May 11
May 9
May 12
May 10
2
Which lobe of the brain is designated by number 4?
frontal lobe
parietal lobe
temporal lobe
occipital lobe
3
Why are bacteria classified as prokaryotes?
Do not require oxygen to perform respiration.
Lack membrane-bound nuclei.
Cannot produce their own food.
Unable to produce amino acids.
4
Which is the
BEST
evidence of an evolutionary relationship between two organisms?
similarity in habitat
similarity in niche
similarity in behavior
similarity in DNA
5
The removal of which component is
MOST LIKELY
to cause an immediate, large-scale impact?
arthropods
birds
nematodes
plants
6
Which process does
NOT
release CO
2
into the atmosphere?
photosynthesis
burning fossil fuels
human activity
decomposition
7
Which cell structure is correctly paired with its primary function?
nucleus - storage of nutrients
mitochondrion - movement
ribosome - protein synthesis
vacuole - cell division
8
Which of the following is true of a zygote?
It is the first diploid cell
It is an unfertilized egg
It produces haploid male gametophytes
It forms into a blastocyst
9
Which lobe of the brain is designated by number 2?
parietal lobe
frontal lobe
occipital lobe
temporal lobe
10
Which technology would probably be most important to a diabetic person who had to take insulin?
testing parents for genetic disorders before having children
engineering fruits & veggies that resist insects/other pests
developing ways to ID criminals through DNA fingerprinting
using recombinant DNA to produce human hormone from bacteria
11
According to chemical evolution theory, which event would need to occur 1st for life to evolve?
formation of the plasma membrane
origin of genetic material
onset of photosynthesis
Synthesis of organic molecules
12
Which of the following structures is found in both prokaryotic and eukaryotic cells?
mitochondrion
nucleus
ribosome
lysosome
13
Which of the following is true of a zygote?
It is made up of only one cell
It forms into a blastocyst
It produces haploid male gametophytes
It is an unfertilized egg
14
How much does the EOC count towards your final grade for Biology?
50%
100%
30%
20%
15
Which of the following is the primary source of useable energy for living things?
nucleic acids
lipids
proteins
carbohydrates
16
Where does cellular respiration occur in a eukaryotic cell?
mitochondria
nucleus
endoplasmic reticulum
chloroplast
17
Mutations within a DNA sequence are...
natural processes that produce genetic diversity
unnatural processes that are harmful to genetic diversity
natural processes that always affect the phenotype
unnatural processes that always affect the phenotype
18
How many energy-transferring steps away from the sun is the snail?
1
2
4
3
19
Which lobe of the brain is designated by number 1?
occipital lobe
temporal lobe
frontal lobe
parietal lobe
20
How does comparing skeletons provide support for the scientific theory of evolution?
Shows possible common ancestry between organisms
Provides information to determine organisms' age
Provides information about organisms' habitats
Shows possible chromosomal similarities
21
What will most likely happen if an appropriate enzyme is added to a chemical reaction?
The reaction rate will decrease.
The reaction will stop.
The equilibrium of the reaction will be maintained.
The reaction rate will increase.
22
Which statement below is NOT true about invasive species, like the Brazilian Pepper Tree?
Easy to get rid of
Destroy the habitat of native animals
Spread throughout areas they are not desired
Lots of money is spent because of problems caused
23
Which of the following is
NOT
a density-dependent limiting factor?
struggle to survive a natural disaster
predator/prey relationships
parasitism and disease
struggle for food, water, shelter, or sunlight
24
Which of the following phrases best describes cancer?
Absence of cyclins in the DNA
Presence of genetic defects caused by hereditary disorders
Multiple gene mutations on a chromosome of DNA
Mutations in genes for cell cycle cause abnormal cell growth
25
Why can bacteria recognize a human gene and then produce a human protein?
Bacterial & human cells contain same kind of chromosomes
Bacterial cells contain the same organelles as human cells
DNA replication in bacteria and humans is the same.
Basic components of DNA are the same in humans & bacteria
26
Passing biology and the biology EOC is a requirement for FB Scholarship?
no
yes
27
What percentage of offspring show the recessive phenotype if both parents are heterozygous?
50%
25%
0%
75%
28
Immunity
is the body's ability to...
use the endocrine system to fight disease
regulate homeostasis through feedback loops
produce the "fight or flight" response
produce cells that inactivate foreign cells or substances
29
Which of the following should be inferred about cells with semipermeable membranes?
Substances other than water may also cross the cell membrane
H2O leaves cell when placed in environment with low [solute]
H2O enters cell when placed in environment with high [H2O]
Substances other than H2O may block pores in cell membrane.
30
Why is sexual reproduction more beneficial in an evolutionary sense over asexual reproduction?
Produces many cells
Requires only one parent
Produces genetic variation
Makes clones
31
Which factor would most directly affect blood flow through the circulatory system?
outside temperature
blood pressure
blood sugar
respiratory rate
32
Which of the following describes an event that results from mitosis but
NOT
meiosis?
daughter cells that are identical to the parent cell
2 stages of cell division
4 daughter cells that are produced from each parent cell
replication of cellular genetic material
33
What are the products of photosynthesis as well as the reactants of cellular respiration?
carbon dioxide and oxygen
carbon dioxide and water
glucose and carbon dioxide
glucose and oxygen
34
Which statement
BEST
summarizes the direct role of DNA in cells?
Guides cell division
Provides instructions for making proteins
Protects cells from infection
Regulates chemical processes that provide cell with energy
35
Organisms need matter to survive. Which of the following is true about matter in the biosphere?
biogeochemical cycles transform & reuse molecules
total amount of matter decreases over time
matter flows through ecosystems in one direction
total amount of matter increases over time
36
Which of the following properties allows water to move from the roots to the leaves of a plant?
excellent solvent
shows adhesive and cohesive behavior
expands as it freezes
able to moderate temperatures
37
Which lobe of the brain is designated by number 3?
occipital lobe
parietal lobe
temporal lobe
frontal lobe
38
Which of the following is
NOT
a principle of the cell theory?
All cells are produced by existing cells
Very few cells reproduce
Cells are the basic units of life
All living things are made of cells
39
What is the
major
function of a leaf?
photosynthesis
anchorage
reproduction
support
40
During DNA replication, a DNA strand has the bases
CTAGGT
. What is the complimentary strand?
GAUCCA
AGCTTG
TCGAAC
GATCCA
