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Examen
BIOL 103 Exam 2 questions and answers Graded A+| 
latest update 
4 types of biological molecules -carbohydrates, lipids, proteins, nucleic 
acids 
Features of carbon atoms -Can bond with 1-4 other atoms, can form polar 
or nonpolar bonds, can form chain o
NuevoBIOL 103 Exam 2 questions and answers Graded A+| 
latest update 
4 types of biological molecules -carbohydrates, lipids, proteins, nucleic 
acids 
Features of carbon atoms -Can bond with 1-4 other atoms, can form polar 
or nonpolar bonds, can form chain or ring structures 
molecular formula -identifies all element types in a compound and how 
many atoms of each element type is in the compound 
structural formula -info abo
Examen
Bio103 Exam 2 Review questions and answers Graded 
A+| latest update 
what happens to DNA is topoisomerase was inhibited? -The DNA would be 
tightly coiled at the beginning of replication and the process would not be able to 
proceed 
- DNA could not open
NuevoBio103 Exam 2 Review questions and answers Graded 
A+| latest update 
what happens to DNA is topoisomerase was inhibited? -The DNA would be 
tightly coiled at the beginning of replication and the process would not be able to 
proceed 
- DNA could not open to be accessible to the DNA polymerase 
- diff structures/types of topo, the one in bacteria is same function but diff 
structures which is wh
Examen
BIO103 Exam 2 questions and answers Graded A+| 
latest update 
What is metabolism? - Chemical reactions in a cell 
Building, breaking down of complex 
What are the types of metabolism? - anabolic and catabolic 
What is anabolic metabolism? - small molecul
NuevoBIO103 Exam 2 questions and answers Graded A+| 
latest update 
What is metabolism? - Chemical reactions in a cell 
Building, breaking down of complex 
What are the types of metabolism? - anabolic and catabolic 
What is anabolic metabolism? - small molecules are built into large ones. 
Energy is required 
What is catabolic metabolism? -
Examen
BIO103 exam 2 prep material questions and answers 
Graded A+| latest update 
Which of the following fermentation methods can occur in animal skeletal 
muscles? 
none of the choices 
alcohol fermentation 
lactic acid fermentation - lactic acid fermentation
NuevoBIO103 exam 2 prep material questions and answers 
Graded A+| latest update 
Which of the following fermentation methods can occur in animal skeletal 
muscles? 
none of the choices 
alcohol fermentation 
lactic acid fermentation - lactic acid fermentation 
Energy is stored long-term in the bonds of ______________ and used short-term 
to perform work from a(n)
Examen
BIO.103 EXAM 2 questions and answers Graded A+| 
latest update 
Which of the following is a function of the plasma membrane? - Regulation 
of the passage of material into and out of the cell 
In Eukaryotic cells, what name is given to the region between t
NuevoBIO.103 EXAM 2 questions and answers Graded A+| 
latest update 
Which of the following is a function of the plasma membrane? - Regulation 
of the passage of material into and out of the cell 
In Eukaryotic cells, what name is given to the region between the nucleus and the 
plasma membrane? - Cytosol 
In Eukaryotic cells, organelles are suspended within the ______. - Cytosol 
______ are the major lipids of plasma membranes. - Phospholipids 
When mixed with water, phospholipid
Examen
Bio Review questions and answers Graded A+| latest 
update 
This process results in 2 identical daughter cells 
Mitosis 
during this stage of mitosis, chromosomes line up in the center of the cell 
Metaphase 
This phase of the cell cycle is where the cell
NuevoBio Review questions and answers Graded A+| latest 
update 
This process results in 2 identical daughter cells 
Mitosis 
during this stage of mitosis, chromosomes line up in the center of the cell 
Metaphase 
This phase of the cell cycle is where the cell spends most of its time, performing 
normal functions and growing 
Interphase 
These structures at the
Examen
BIO 103 - Exam 1 (Chapters 1-3) Study Guide questions 
and answers Graded A+| latest update 
Biology -The study of life. 
Botany -The study of plants. 
Zoology -The study of animals. 
Anatomy -The study of body form and structure. 
Physiology -The study o
NuevoBIO 103 - Exam 1 (Chapters 1-3) Study Guide questions 
and answers Graded A+| latest update 
Biology -The study of life. 
Botany -The study of plants. 
Zoology -The study of animals. 
Anatomy -The study of body form and structure. 
Physiology -The study of bodily function. 
Ecology -The study of interactio
Examen
BIO 103- Exam 2 questions and answers Graded A+| 
latest update 
All living things are composed of cells. 
True 
A cell that is 15% salt is placed into a solution of 70% water will... 
lose water 
(The cell is 85% water, and the solution is 70% water. Osm
NuevoBIO 103- Exam 2 questions and answers Graded A+| 
latest update 
All living things are composed of cells. 
True 
A cell that is 15% salt is placed into a solution of 70% water will... 
lose water 
(The cell is 85% water, and the solution is 70% water. Osmosis goes from an area 
of higher water concentration (hypotonic) to an area of lower water 
concentration (hypertonic). Therefore, water will diffuse out of the cell into the 
solution, causing the cell to lose water and shrink) 
One job of the...
Examen
Bio 103-Exam 2 Quiz and HW questions and answers 
Graded A+| latest update 
Q: A patient has had a serious accident and lost a lot of blood. In an attempt to 
replenish body fluids, a nurse hangs a bag of what she thinks is isotonic saline. 
However, when
NuevoBio 103-Exam 2 Quiz and HW questions and answers 
Graded A+| latest update 
Q: A patient has had a serious accident and lost a lot of blood. In an attempt to 
replenish body fluids, a nurse hangs a bag of what she thinks is isotonic saline. 
However, when this bag was prepared at the factory a distracted worker forgot to 
add the saline and what is in the IV is distilled water. What is most likely outcome 
for this patient? - A: The patients red blood cells will swell and lyse because 
the fluid...
Examen
Bio 103 - Exam 2 Chemistry and Cells questions and 
answers Graded A+| latest update 
1. The structure of the functional protein is 
B. 
2. The structure of the nucleotide is 
E. 
3. The structure of the polysaccharide is 
C. 
4. The structure of the mono
NuevoBio 103 - Exam 2 Chemistry and Cells questions and 
answers Graded A+| latest update 
1. The structure of the functional protein is 
B. 
2. The structure of the nucleotide is 
E. 
3. The structure of the polysaccharide is 
C. 
4. The structure of the monosaccharide is 
A. 
5. Inactive energy is referre
Examen
BIO 103- Exam 2 questions and answers Graded A+| 
latest update 
All living things are composed of cells. 
True 
A cell that is 15% salt is placed into a solution of 70% water will... 
lose water 
(The cell is 85% water, and the solution is 70% water. Osm
NuevoBIO 103- Exam 2 questions and answers Graded A+| 
latest update 
All living things are composed of cells. 
True 
A cell that is 15% salt is placed into a solution of 70% water will... 
lose water 
(The cell is 85% water, and the solution is 70% water. Osmosis goes from an area 
of higher water concentration (hypotonic) to an area of lower water 
concentration (hypertonic). Therefore, water will diffuse out of the cell into the 
solution, causing the c
Examen
Bio 103 questions and answers Graded A+| latest 
update 
Why are Protist important? -They produce oxygen, form the base of 
aquatic food chains, decompose organic matter, and can form mutualistic or 
parasitic relationships. 
Why can protist NOT be classi
NuevoBio 103 questions and answers Graded A+| latest 
update 
Why are Protist important? -They produce oxygen, form the base of 
aquatic food chains, decompose organic matter, and can form mutualistic or 
parasitic relationships. 
Why can protist NOT be classified as Plants, Animals, or Fungi? -Cannot be 
classified as plants: gametes & zygotes not protected from drying out; fungi: no 
chitin in cell walls; animals: no embryonic development 
What is an autotroph, heterotroph, saprotroph, mixotroph? -...
Examen
Bio 103 Practice Exam 2- Madhu questions and answers 
Graded A+| latest update 
Where in the cell does aerobic respiration occur? 
Cytoplasm and mitochondria 
3 multiple choice options 
Which of the following is FALSE about enzymes? 
Enzymes are always in
NuevoBio 103 Practice Exam 2- Madhu questions and answers 
Graded A+| latest update 
Where in the cell does aerobic respiration occur? 
Cytoplasm and mitochondria 
3 multiple choice options 
Which of the following is FALSE about enzymes? 
Enzymes are always inv
Examen
Bio 103 Practice Exam 2 questions and answers Graded 
A+| latest update 
Which of the following DOES NOT involve metabolic processes? - a 
snowball rolling down a hill and doubling in size 
Which of the following is FALSE about enzymes? - 
An experimental
NuevoBio 103 Practice Exam 2 questions and answers Graded 
A+| latest update 
Which of the following DOES NOT involve metabolic processes? - a 
snowball rolling down a hill and doubling in size 
Which of the following is FALSE about enzymes? - 
An experimental drug that functions as a noncompetitive inhibitor reduces the 
risk of heart disease. It targets enzymes that are involved in cholesterol 
production, thus preventing the formation of cholesterol deposits in the heart 
vessel. What could be its...
Examen
BIO 103 Module 2 EXAM questions and answers Graded 
A+| latest update 
1)smallest unit of matter that can be considered alive 
2)all living material is made up of cells or the product of cells 
3)cells arise from the division of other cells -three parts o
NuevoBIO 103 Module 2 EXAM questions and answers Graded 
A+| latest update 
1)smallest unit of matter that can be considered alive 
2)all living material is made up of cells or the product of cells 
3)cells arise from the division of other cells -three parts of the cell theory 
what are the charac
Examen
Bio 103 Lab Exam 2 questions and answers Graded A+| 
latest update 
Monohybrid cross 
Cross between two traits 
Dihybrid cross 
Cross between four traits 
Alleles 
Variations the gene can tak
NuevoBio 103 Lab Exam 2 questions and answers Graded A+| 
latest update 
Monohybrid cross 
Cross between two traits 
Dihybrid cross 
Cross between four traits 
Alleles 
Variations the gene can tak
Examen
Bio 103 final exam review questions and answers 
Graded A+| latest update 
Cell -the smallest unit of life that carries on all the functions of life 
characteristics of life -uses energy, organized into cells, reproduces, 
responds to stimuli, grows and d
NuevoBio 103 final exam review questions and answers 
Graded A+| latest update 
Cell -the smallest unit of life that carries on all the functions of life 
characteristics of life -uses energy, organized into cells, reproduces, 
responds to stimuli, grows and develops, metabolism, homeostasis 
homeostasis -
Examen
Bio 103 Final Exam questions and answers Graded A+| 
latest update 
What is a semi-permeable membrane? 
A membrane that allows some substances to pass but blocks others. 
Which molecules cross a semi-permeable membrane easily? 
Small, nonpolar molecules l
NuevoBio 103 Final Exam questions and answers Graded A+| 
latest update 
What is a semi-permeable membrane? 
A membrane that allows some substances to pass but blocks others. 
Which molecules cross a semi-permeable membrane easily? 
Small, nonpolar molecules like O₂ and CO₂. 
What type of particles have trouble crossing a semi-permeable membrane? 
Charged particles like H⁺ ions. 
What is the composition of a phospholipid? 
A hydrophilic phosphate head and hydrophobic fatty acid tails. 
What is ...
Examen
BIO 103 Final Exam questions and answers Graded A+| 
latest update 
Metabolism -Chemical processes essential to growth, repair, and 
reproduction 
Unicellular -Composed of single cells 
Multicellular -Compo
NuevoBIO 103 Final Exam questions and answers Graded A+| 
latest update 
Metabolism -Chemical processes essential to growth, repair, and 
reproduction 
Unicellular -Composed of single cells 
Multicellular -Compo
Examen
Bio 103 Final Exam questions and answers Graded A+| 
latest update 
Put the Living Organism Classes in order from broadest to narrowest. - 
Domain, Kingdom, Phylum, Class, Order, Family, Genus, Species 
What living organisms have backbones? -Vertebrates 

NuevoBio 103 Final Exam questions and answers Graded A+| 
latest update 
Put the Living Organism Classes in order from broadest to narrowest. - 
Domain, Kingdom, Phylum, Class, Order, Family, Genus, Species 
What living organisms have backbones? -Vertebrates 
What living organisms lack backbones? -Invertebrates 
What hypothesis states