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WorksheetsWC Spring Benchmark
Total questions: 45
Worksheet time: 25mins
Which biomolecule is responsible for quick energy?
Lipids
Carohydrates
Proteins
Nucleic Acids
Lipids are used for
long term energy
genetic information
quick energy
building and repairing tissue
Moving molecules in and out of the cell helps by
increasing amount of water
maintaining homeostasis
keeping everything inside cell
creating energy by using ATP
Passive transport requires energy
True
False
Endocytosis and exocytosis are both examples of
passive transport
active transport
diffusion
energy
Molecules moving from high to low concentration without the use of a protein is
osmosis
diffusion
active transport
exocytosis
Mitosis creates
gametes
somatic cells
proteins
DNA
The correct order of mitosis is:
Prophase-Anaphase-Metaphase-Telophase
Anaphase-Metaphase-Prophase-Telophase
Prophase-Metaphase-Anaphase-Telophase
Telophase-Anaphase-Metaphase-Prophase
Which step of the cell cycles replicates DNA?
G1
S
G2
Cytokinesis
Which body system creates and secretes hormones?
skeletal
immune
nervous
endocrine
Esophagus, stomach, intestines all work together to
regulate temperature
absorb nutrients
send chemical signals
send electrical signals
When reading a graph you should look at
axis
title
key
all of these!
The reproductive system works with the ____ system to make hormones needed during pregnancy.
Immune
Endocrine
Skeletal
Integumentary
This system is the first line of defense against pathogens
Skeletal
Respiratory
Integumentary
Muscular
Which two systems work together to deliver oxygen to cells in the body?
endocrine and respiratory
integumentary and muscular
respiratory and circulatory
circulatory and skeletal
The science of classifying organisms is called
meiosis
biology
taxonomy
homology
Binomial nomenclature is a two word naming system that uses
kingdom and phylum
family and class
genus and species
order and class
In plants anything above ground is called the ___ system.
root
shoot
photosynthesis
stomata
The main function of the roots is to
perform photosynthesis
absorb carbon dioxide
release oxygen
absorb water
The reactants in photosynthesis are:
carbon dioxide and oxygen
oxygen and sugar
sugar and water
carbon dioxide and water
Pollen from the _____ is transferred to the sticky ______.
petal....sepal
stigma....petal
filament....stigma
ovary....anther
A ____ is a ripened ovary
pollen grain
vegetable
fruit
petal
The following image shows
thigmotropism
phototropism
gravitropism
cellular respiration
A virus that replicates quickly and kills host cells is undergoing ____ replication
mitotic
lytic
lysogenic
no
Viruses are considered nonliving because
they are not made up of cells
they can replicate on their own
they use energy
they contain genetic material
DNA nucleotides are made up of a deoxyribose sugar, a phosphate and _________
carbon dioxide
nitrogen base
ribose
helix
A,T,C,G are the nitrogen bases for
mitosis
DNA
meiosis
RNA
The information for traits can be found in the
type of sugar in DNA
order of nitrogen bases
phosphate group
type of nitrogen bases
Any change in the sequence of DNA is called a(n) _____________
error
mutation
protein
lipid
Which is the correct level of organization from largest to smallest?
cell- tissue- organ
tissue-organ-cell
cell-molecule-organ
organ-tissue-cell
Photosynthesis occurs in the ____
mitochondria
nucleus
ribosome
chloroplast
Plants do both photosynthesis and cellular respiration
true
false
DNA to mRNA is
mitosis
transcription
translation
meiosis
mRNA to protein is
mitosis
meiosis
transcription
translation
When replicating DNA, the complementary DNA strand for GGC ATT is...
GGC ATT
CCG TAA
GGC UAA
CCF UAA
During transcription the codon AAT will be transcribed to
AAT
TTA
UUA
TTU
Transcription occurs in the
nucleus
mitochondria
ribosome
golgi apparatus
Enzymes help speed up reactions
True
False
The products of cellular respiration are
oxygen and carbon dioxide
carbon dioxide, water, energy
oxygen, energy, and carbon dioxide
sugar, energy, and water
All bacteria are bad and can make you sick
true
false
A mutation where the DNA strand GGCTTA changes to GGTTA is called a(n)
substitution
insertion
deletion
translocation
When chromosomes fail to separate correctly during meiosis it is called
mitotic factor
substitution
binomial nomenclature
nondisjunction
Which of the following is considered a hybrid?
HH
rr
Ss
II
If a mom who is homozygous recessive for a trait, and a dad is homozygous dominant for a trait.. their offspring will all be
homozygous dominant
homozygous recessive
heterozygous
purebred
FOIL method is when you are given
1 trait
2 traits
3 traits
4 traits
