stud
bud
Sign up
Log in
Home
Library
Explore
SAT
More
2023 Biology EOC Review Flashcards | StudBud
Explore
/
2023 Biology EOC Review
2023 Biology EOC Review
35 terms
·
StudBud Administration
·
131 plays
Review for FL Biology EOC #florida #eoc #biology
Flashcards
35 cards
F
Practice quiz
P
Host live
L
Questions
35
Answers
1
Which is the
BEST
evidence of an evolutionary relationship between two organisms?
similarity in DNA
similarity in habitat
similarity in niche
similarity in behavior
2
What is the
major
function of a leaf?
photosynthesis
support
reproduction
anchorage
3
Which of the following is true of a zygote?
It produces haploid male gametophytes
It is made up of only one cell
It is an fertilized egg
It forms into a blastocyst
4
Why are bacteria classified as prokaryotes?
Unable to produce amino acids.
Lack membrane-bound nuclei.
Cannot produce their own food.
Do not require oxygen to perform respiration.
5
According to chemical evolution theory, which event would need to occur 1st for life to evolve?
onset of photosynthesis
origin of genetic material
formation of the plasma membrane
Synthesis of organic molecules
6
How much does the EOC count towards your final grade for Biology?
30%
50%
20%
100%
7
Which process does
NOT
release CO
2
into the atmosphere?
photosynthesis
decomposition
human activity
burning fossil fuels
8
Which of the following is
NOT
a principle of the cell theory?
Very few cells reproduce
Cells are the basic units of life
All cells are produced by existing cells
All living things are made of cells
9
Which of the following is the primary source of useable energy for living things?
lipids
carbohydrates
nucleic acids
proteins
10
Which of the following should be inferred about cells with semipermeable membranes?
H2O leaves cell when placed in environment with high solute
Only substances like water may cross the cell membrane
H2O enters cell when placed in environment with high H2O
Substances other than H2O may block pores in cell membrane.
11
Which of the following properties allows water to move from the roots to the leaves of a plant?
expands as it freezes
excellent solvent
shows adhesive and cohesive behavior
able to moderate temperatures
12
Mutations within a DNA sequence are...
unnatural processes that are harmful to genetic diversity
unnatural processes that always affect the phenotype
natural processes that produce genetic diversity
natural processes that always affect the phenotype
13
Why is sexual reproduction more beneficial in an evolutionary sense over asexual reproduction?
Produces genetic variation
Makes clones
Requires only one parent
Produces many cells
14
How many energy-transferring steps away from the sun is the snail?
2
1
4
3
15
Why can bacteria recognize a human gene and then produce a human protein?
Basic components of DNA are the same in humans & bacteria
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.
16
Immunity
is the body's ability to...
produce the "fight or flight" response
produce cells that inactivate foreign cells or substances
regulate homeostasis through feedback loops
use the endocrine system to fight disease
17
What are the products of photosynthesis as well as the reactants of cellular respiration?
glucose and carbon dioxide
carbon dioxide and water
carbon dioxide and oxygen
glucose and oxygen
18
Which of the following is
NOT
a density-dependent limiting factor?
struggle for food, water, shelter, or sunlight
parasitism and disease
predator/prey relationships
struggle to survive a natural disaster like a tsunami
19
When are you scheduled to take the Biology EOC?
May 9
May 15
May 17
May 16
20
Which of the following structures is found in both prokaryotic and eukaryotic cells?
ribosome
lysosome
mitochondrion
nucleus
21
How does comparing skeletons provide support for the scientific theory of evolution?
Provides information to determine organisms' age
Provides information about organisms' habitats
Shows possible common ancestry between organisms
Shows possible chromosomal similarities
22
The removal of which component is
MOST LIKELY
to cause an immediate, large-scale impact?
plants
birds
nematodes
arthropods
23
What will most likely happen if an appropriate enzyme is added to a chemical reaction?
The reaction will stop.
The equilibrium of the reaction will be maintained.
The reaction rate will decrease.
The reaction rate will increase.
24
Which of the following phrases best describes cancer?
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
Absence of cyclins in the DNA
25
Which of the following describes an event that results from mitosis but
NOT
meiosis?
4 daughter cells that are produced from each parent cell
replication of cellular genetic material
2 stages of cell division
daughter cells that are identical to the parent cell
26
Which statement below is NOT true about invasive species, like the Brazilian Pepper Tree?
Easy to get rid of
Spread throughout areas they are not desired
Lots of money is spent because of problems caused
Destroy the habitat of native animals
27
Which statement
BEST
summarizes the direct role of DNA in cells?
Guides cell division
Provides instructions for making proteins
Regulates chemical processes that provide cell with energy
Protects cells from infection
28
During DNA replication, a DNA strand has the bases
CTAGGT
. What is the complimentary strand?
AGCTTG
GAUCCA
GATCCA
TCGAAC
29
Which factor would most directly affect blood flow through the circulatory system?
respiratory rate
blood pressure
outside temperature
blood sugar
30
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
31
Which cell structure is correctly paired with its primary function?
nucleus - storage of nutrients
mitochondrion - movement
ribosome - protein synthesis
vacuole - cell division
32
What percentage of offspring show the recessive phenotype if both parents are heterozygous?
75%
0%
50%
25%
33
Where does cellular respiration occur in a eukaryotic cell?
mitochondria
chloroplast
nucleus
endoplasmic reticulum
34
Which lobe of the brain is designated by number 4?
occipital lobe
frontal lobe
temporal lobe
parietal lobe
35
Organisms need matter to survive. Which of the following is true about matter in the biosphere?
matter flows through ecosystems in one direction
biogeochemical cycles transform & reuse molecules
total amount of matter decreases over time
total amount of matter increases over time
