UTSC HLTB22 Biological Determinants of Health 62 questions and answers actual possible final exam solution
Correct
Incorrect
Your answers
Term 1 of 62
What are the four function of epithelial cells?
Give this one a try later!
1. Protection of underlying tissue
2.Absorption
Prokaryotic and Eukaryotic
3.secretion
4. Reception to sensory stimuli
1. Genes - Design of a car It starts with an enzyme that breaks the
2. External Agency - Accidents weak hydrogen bonds
3. Internal Agency - Maintenance - by unwinding and unzipping of
4. Aging - strands
Don't know?
Term 2 of 62
,How does endocytosis work?
Give this one a try later!
A series of stacked , flattened membranous sacs
- where protein filled vesicles are sent for processing and packaging ( from RER)
- Modifies and sorts proteins and send them off
- first it eats it and spits it back out
- a region of the plasma membrane engulfs and pinches it off
- enclosing it in a vesicle that then travels through cytoplasm
Process that releases energy by breaking down glucose and other food molecules in
the presence of oxygen
- contains 4 phases
- requires oxygen
-occurs in cytoplasm and mitochondria
- produces 36 molecules of ATP
It when you accumulate facts through observations and once you have had enough
you then proceed to draw a conclusion.
Don't know?
Term 3 of 62
What are the two interfacing environmental expressions?
Give this one a try later!
1. Adenine
1. Fuel 2. Thymine
2. Energy
, 3. Guanine
4. Cytosine
1. Nucleus
2. Mitochondiron
3. Endoplasmic reticulum Prokaryotic and Eukaryotic
4. golgi appartus
5.Lysosomes
Don't know?
Term 4 of 62
What is fermentation?
Give this one a try later!
Process that releases energy by breaking down glucose and other food molecules in
the presence of oxygen
- contains 4 phases
- requires oxygen
-occurs in cytoplasm and mitochondria
- produces 36 molecules of ATP
the chemical breakdown of a substance by bacteria, yeasts, or other
microorganisms, typically involving effervescence and the giving off of heat.
- occurs in cytoplasm
- produces 2 ATP and lactic acid
Contains equal concentratinos of solutes on both sides.
- allows the movement of water
- same osmotic pressure between 2 solutions
, Absence of hexosaminidase that leads to GM2 ganglioside accumulation.
- lysosomal storage disease caused by lack of lysosomal enzyme
Don't know?
Term 5 of 62
Describe how genes affect our health?
Give this one a try later!
-carries DNA in nucleus
- has membrane bound organelle
- has mitochondria and endoplasmic reticulum
- complex and larger
- plants/animals and most organisms are made up of this cell
(DOUBLE MEMBRANE) Outer and inner membrane, the inner is has cristae (folds) and
the mitochondrial matrix contains DNA and ribosome's.
Cristae provide extra surface for cellular respiration
Its the conditions involved with the whole system
-the combination of host (body) and the environment being a combined threat to well-
being
- homodynamics, how the body is constantly remodelling/adapting in response to the
energetic field its immersed in
Our biological predispositions that we get from our parents ( DNA)
- those factors can be directly effective on health in both negative and positive
ways
- Real significance when our genes interact with other components of health
Correct
Incorrect
Your answers
Term 1 of 62
What are the four function of epithelial cells?
Give this one a try later!
1. Protection of underlying tissue
2.Absorption
Prokaryotic and Eukaryotic
3.secretion
4. Reception to sensory stimuli
1. Genes - Design of a car It starts with an enzyme that breaks the
2. External Agency - Accidents weak hydrogen bonds
3. Internal Agency - Maintenance - by unwinding and unzipping of
4. Aging - strands
Don't know?
Term 2 of 62
,How does endocytosis work?
Give this one a try later!
A series of stacked , flattened membranous sacs
- where protein filled vesicles are sent for processing and packaging ( from RER)
- Modifies and sorts proteins and send them off
- first it eats it and spits it back out
- a region of the plasma membrane engulfs and pinches it off
- enclosing it in a vesicle that then travels through cytoplasm
Process that releases energy by breaking down glucose and other food molecules in
the presence of oxygen
- contains 4 phases
- requires oxygen
-occurs in cytoplasm and mitochondria
- produces 36 molecules of ATP
It when you accumulate facts through observations and once you have had enough
you then proceed to draw a conclusion.
Don't know?
Term 3 of 62
What are the two interfacing environmental expressions?
Give this one a try later!
1. Adenine
1. Fuel 2. Thymine
2. Energy
, 3. Guanine
4. Cytosine
1. Nucleus
2. Mitochondiron
3. Endoplasmic reticulum Prokaryotic and Eukaryotic
4. golgi appartus
5.Lysosomes
Don't know?
Term 4 of 62
What is fermentation?
Give this one a try later!
Process that releases energy by breaking down glucose and other food molecules in
the presence of oxygen
- contains 4 phases
- requires oxygen
-occurs in cytoplasm and mitochondria
- produces 36 molecules of ATP
the chemical breakdown of a substance by bacteria, yeasts, or other
microorganisms, typically involving effervescence and the giving off of heat.
- occurs in cytoplasm
- produces 2 ATP and lactic acid
Contains equal concentratinos of solutes on both sides.
- allows the movement of water
- same osmotic pressure between 2 solutions
, Absence of hexosaminidase that leads to GM2 ganglioside accumulation.
- lysosomal storage disease caused by lack of lysosomal enzyme
Don't know?
Term 5 of 62
Describe how genes affect our health?
Give this one a try later!
-carries DNA in nucleus
- has membrane bound organelle
- has mitochondria and endoplasmic reticulum
- complex and larger
- plants/animals and most organisms are made up of this cell
(DOUBLE MEMBRANE) Outer and inner membrane, the inner is has cristae (folds) and
the mitochondrial matrix contains DNA and ribosome's.
Cristae provide extra surface for cellular respiration
Its the conditions involved with the whole system
-the combination of host (body) and the environment being a combined threat to well-
being
- homodynamics, how the body is constantly remodelling/adapting in response to the
energetic field its immersed in
Our biological predispositions that we get from our parents ( DNA)
- those factors can be directly effective on health in both negative and positive
ways
- Real significance when our genes interact with other components of health
