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WorksheetsNachos and Salsa
Total questions: 21
Worksheet time: 11mins
Name
Class
Date
1.
What do all living things and viruses have in common?
a)
Peptidoglycan
b)
Cytoplasm
c)
Genetic material
d)
Ribosomes
2.
What is pictured?
a)
Nucleotide
b)
Glucose
c)
Triglyceride
d)
Phenylalanine
3.
Two heterozygous organisms mate and have babies. What percent of the babies will be homozygous recessive?
a)
25%
b)
50%
c)
100%
d)
0%
4.
The integumentary system includes...
a)
The skin
b)
The kidneys
c)
The thyroid gland
d)
All neurons in the brain
5.
The xylem and phloem are part of the plants...
a)
Vascular system
b)
Endocrine system
c)
Skeletal system
d)
Coloration system
6.
What are the two reactants (requirements) of cellular respiration?
a)
Glucose and oxygen
b)
Glucose and carbon dioxide
c)
Water and oxygen
d)
Water and carbon dioxide
7.
Single stranded, contains the base "uracil" describes...
a)
RNA
b)
DNA
c)
Polypeptide
d)
Amino acid
8.
This picture shows translation. What is the pink blob?
a)
Ribosome
b)
Mitochondria
c)
DNA
d)
Golgi apparatus
9.
This picture shows two gametes combining to form the zygote. What process makes the gametes?
a)
Meiosis
b)
Mitosis
c)
Binary fission
d)
Cellular respiration
10.
Before mitosis can occur, what must happen in the middle of interphase?
a)
Chromosomes pull apart
b)
Pollen must be released
c)
DNA is replicated
d)
Cancer starts
11.
What is this image showing?
a)
Metaphase
b)
Anaphase
c)
Telophase
d)
Prophase
12.
I study all of the species - cats, rats, bats, gnats - as well as the weather and soil composition in an area. I am studying this areas...
a)
Community
b)
Ecosystem
c)
Population
d)
Abiotic factors (only)
13.
A student studies a cell under a microscope. It...
- Has a nucleus
- Has a cell wall
- Does not contain chloroplasts
It is most likely a...
- Has a nucleus
- Has a cell wall
- Does not contain chloroplasts
It is most likely a...
a)
Fungus
b)
Animal
c)
Archaea
d)
Bacteria
14.
Wolves eat rabbits, who eat plants. Which of the following does NOT describe the wolf?
a)
Heterotrophic
b)
Secondary consumer
c)
Herbivore
d)
Predator
15.
In order to reproduce, a virus must...
a)
Hijack the machinery of a cell
b)
Combine with a virus gamete
c)
Release enough pollen
d)
First complete the S phase
16.
Two creatures in the same phylum must also be in the same...
a)
Species
b)
Kingdom
c)
Family
d)
Class
17.
A cell is placed in a beaker, as shown. Where will the water go?
a)
Into the cell
b)
Out of the cell
c)
Equally into and out of the cell
d)
It's unpredictable
18.
What process is shown?
a)
DNA replication
b)
mRNA Transcription
c)
Translation at the ribosome
d)
Cytokinesis
19.
__________, like temperature, cause different pigments to be expressed in a Siamese cats body through gene regulation.
a)
Environmental factors
b)
Genetic mutations
c)
Phenotype effects
d)
Placebo conditions
20.
This picture shows process of digesting complex carbohydrates. If amylase is denatured, what compound cannot be broken down?
a)
Starch
b)
Maltose
c)
Glucose
d)
They will all still be digested
21.
Ow! I cut myself. What process will my cells use to "repair" or fill up that space?
a)
Cell division
b)
Photosynthesis
c)
Fertilization
d)
Vasculation
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