stud
bud
Sign up
Log in
Home
Library
Explore
SAT
More
Honors Biology Fall Midterm Exam Review Flashcards | StudBud
Explore
/
Honors Biology Fall Midterm Exam Review
Honors Biology Fall Midterm Exam Review
34 terms
·
StudBud Administration
·
4,019 plays
Scientific method, biochemistry, cell structure and function
Flashcards
34 cards
F
Practice quiz
P
Host live
L
Questions
34
Answers
1
Which of the following is the correct order of complexity, going from least to most complex?
atom, molecule, cell, tissue, organelle, organ
molecule, atom, organ, tissue, cell, organelle
atom, molecule, organelle, cell, tissue, organ
organ, tissue, cell, organelle, molecule, atom
2
An atom becomes an ion when
it shares hydrogen atoms
it gains or loses electrons
it gains or loses neutrons
it gains or loses protons
3
This biomolecule is a
protein
carbohydrate
nucleic acid
lipid
4
Ribosomes are an important organelle in cells because they
package and ship proteins to other parts of the body
carry the genetic information
break down cellular waste so molecules can be reused
produce the proteins needed by the body
5
Water molecules are bonded by which type of bond?
covalent
hydrophilic
hydrogen
ionic
6
Sharing of electrons in the outer energy levels of two atoms
Is found only among carbon atoms
only occurs if both are atoms of the same element
forms a covalent bond
results in ion formation
7
A cell with ribosomes, endoplasmic reticulum, chloroplasts, and a cell wall would have to be a
plant cell
bacterium
animal cell
prokaryotic algae
8
Identify the structure the arrow is pointing to in the cell.
rough endoplasmic reticulum
mitochondrion
nucleus
golgi apparatus
9
Which of the following is a polysaccharide?
Cellulose
ATP
Glucose
DNA
10
Which of the following structures are found in animal cells but not in plant cells
central vacuole, nucleus and lysosomes
centrioles, lysosomes and flagellum
chloroplasts, central vacuole and cell wall
chloroplasts, nucleus and cell wall
11
The monomer of a nucleic acid is a(n)
nucleic base
nucleotide
amino acid
5 carbon sugar
12
Which of the following is consistent with cell theory?
All cells originate spontaneously without prior parent cells
the cell is the basic structural and functional unit of life
Many kinds of living things are not made of cells at all
cells can only function when associated with other cells
13
The smallest particle of matter that can retain the chemical properties of carbon is the carbon
macromolecule
atom
element
molecule
14
When testing a new drug, the group that receives the placebo is the
the experimental variable
experimental group
needed so the test can be repeated several times
control group
15
Which biomolecule can have single or double bonds depending on how much H is in the chain?
protein
carbohydrate
nucleic acid
lipid
16
Which of the following are the proper components of the scientific method?
observation,question,hypothesis,experiment,results,conclusin
experiment, conclusion, application
question, observation, experiment, analysis, prediction
prediction, hypothesis, experiment, conclusion
17
The lower the pH of a solution, the
more acidic the solution
more basic the solution
more neutral the solution
higher concentration of OH-
18
Cells that lack a membrane bound nucleus are
plant cells
animal cells
prokaryotic cells
eukaryotic cells
19
What is the function of the structure the arrow is pointing to in the cell?
energy production
used for locomotion
regulates the flow of materials into and out of the cell
protein synthesis
20
A solution that has more Hydronium ions, H+ is
water
a base
a buffer
an acid
21
300 ml of water was poured from a 2 liter. How many milliliters were left in the container?
17000ml
17ml
170ml
1700ml
22
The purpose of a control group in a scientific experiment is to
Provide a group exactly like the experimental group
Provide a basis of comparison for the experimental group
Invalidate the results from the experimental group
Ensure that there is only one variable tested at a time
23
The overall shape of a single chain of amino acids in a protein is that protein's
primary structure
quarternary structure
tertiary structure
secondary structure
24
The building blocks of most biomolecules contain the element
carbon
calcium
sodium
nitrogen
25
Which of the following is a required element of a hypothesis-based experiment?
Having several independent variables to compare
Conducting the test accurately and correctly only once
Including only experimental groups
A testable, falsifiable hypothesis
26
Saturated fats contain the maximum number of
sugar molecules
oxygen atoms
carbon atoms
hydrogen atoms
27
Which structures are unique to the type of cell shown here.
chloroplasts, nucleus and cell wall
central vacuole, nucleus and lysosomes
chloroplasts, central vacuole and cell wall
centrioles, lysosomes and flagellum
28
Organelles compartmentalize a cell, which
allows different metabolic processes to occur simultaneously
requires the presence of a cell wall
divides the cell into two equal halves
requires the presence of a large central vacuole
29
This biomolecule is a
protein
lipid
nucleic acid
carbohydrate
30
Who was the first person to see cells and give them their name?
Hooke
Leeuwenhoek
Pasteur
Darwin
31
Water is a polar molecule because
it has a charge
different parts of the molecule have different charges
it does not have a charge
it contains two hydrogen atoms for each oxygen atom
32
Which of the following is a carbohydrate?
C5H10O5
CO2
COOH
H2O
33
Which of the following is one of the criteria for living organisms?
Must be made up of atoms
Must be composed of cells
Must be able to reproduce sexually
Must be able to move around
34
Breaking a disaccharide into a monosaccharide by adding water between its subunits is called
hydrolysis
condensation reaction
dehydration synthesis
polymerization
