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