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Quarterly #2 Flashcards | StudBud
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Quarterly #2
Quarterly #2
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1
The cell membrane is described as?
non-conductive
perforated
permeable
semi-permeable
2
Which process is represented
glucose + oxygen ------> carbon dioxide + water + 36 ATP
Cellular Respiration
Chemosynthesis
Photosynthesis
Fermentation
3
What are the 3-Carbon compounds formed at the end of glycolysis
Pyruvic Acid
PGAL
Pyruvate
ATP
4
What statement is true regarding plant and animal cells
animal cells are much smaller than plant cells
plant cells contain a cell wall and animal cells dont
more than one of these
plant cells dont contain a nucleus and animals cells do
5
which shows the correct sequence of the cell cycle?
G1-S-G2-Mitosis-Cytokinesis
Mitosis-G2-S-G1
Cytokinesis-S-Mitosis-G1-G2
S-G1-G2-mitosis-cytokinesis
6
What does this graph show?
death rate
exponential growth
carrying capacity
logistical growth
7
Which of the following is true about photosynthesis
Consists of light dependent and light independent reactions
all of these are true
dependent makes ATP & Calvin Cycle makes glucose
Takes place in mitochondria
8
ATP stores energy in ____
Phosphate bonds
ADP
Adenosine
Ribose
9
When does fermentation occur?
lack of oxygen after glycolysis
too much oxygen in glycolysis
lack of oxygen in etc
in the lack of oxygen after krebs
10
Which task demonstrates active transport
Low concentration to high concentration, ATP not used
High concentration to low concentration, ATP used
Low concentration to high concentration, ATP used
High concentration to low concentration, ATP not used
11
which is not a principle of cell theory?
Cells are composed of one or more cells
All cells are made from preexisting cells
Cells make up only multicellular organisms
Cell is a basic structure
12
Which organism is the primary and secondary consumer
wolf
lion
Mouse
bird
13
Which of these statements is true about cellular respiration
it consists of glycolosis, etc, and the krebs cycle
it totals to 36 ATP
it takes place in the cytoplasm and mitochondria
all of the above
14
Why do cells undergo cell division?
all of the above
repair
growth
reproduction
15
When water molecules are stuck to the side of a glass it is demonstrating what?
cohesion
surface tension
adhesion
homeostasis
16
What are catalysts that speed up chemical reactions called?
metabolites
enezymes
substrates
products
17
What does this diagram show?
Mitochondria
Cell Membrane
Chloroplasts
ER
18
What is the strongest base on the scale
Urine
Baking Soda
Sea Water
Bleach
19
What is a type of active transport which allows large solids into the cell?
Exocytosis
Phagocytosis
Facilitated Diffusion
Pinocytosis
20
Transport of substances across a membrane from high to low concentration via transport proteins
osmosis
diffusion
facilitated diffusion
active transport
21
What statement is true about the cells formed at the end of mitosis?
daughter cells have the same number of chromosomes as parents
brother cells dont have the same number of chromosomes as parents
brother cells have the same number of chromosomes as parents
daughter cells dont have the same number of chromosomes as parents
22
What is the diffusion of water in and out of the cell?
Facilitated Diffusion
Active transport
Pinocytosis
Osmosis
23
Which shows the correct order for the transfer of energy for the ecosystem?
producer-herbivore-carnivore-decomposer
omnivore-carnivore-decomposer-producer
omnivore-carnivore-decomposer-producer
producer-decomposer-carnivore-omnivore
24
Biology is the study of
Environment
Life
Death
Ty Smith
25
What is the weakest base on the scale?
Coffee
Milk of Magnesia
Seawater
Bleach
26
What functions do cyclins preform in the cell?
they tell the cell to enter apoptosis
they tell the cell to enter cytokinesis
they tell the cell to enter mitosis
they act as a "go" protein
27
What is the strongest acid on the scale?
Bleach
Lemon Juice
Gastric Acid
Baking Soda
28
Which of the following is not a process of interphase
G1 phase
G2 phase
S
M
29
Your bodies ability to maintain a stable internal enviorment is called _______________
reproduction
metabolism
diabetes
homeostasis
30
What are the building blocks of carbohydrates
glucose
fatty acids
amino acids
no true monomer
31
A covalent bond will more likely be polar if?
There is an uneven distribution of charges
The tempreture is the same for both atoms
There is an even distribution of charges
The two atoms sharing electrons are of the same element
32
What is the weakest acid on the scale?
Ammonia
Gastric Acid
Urine
Seawater
33
A carrot is placed in a solution for 2 hours and mass increases, what is the solution called?
osmotic
hypertonic
hypotonic
isotonic
34
Which of the following is true about alcoholic fermentation?
It takes place in yeasts instead of animals
All of the above
It is an anaerobic process
It takes place in the cytoplasm of the cell
35
Where does lactic acid fermentation occur in?
Muscles
Yeast
Mitochondria
Nucleus
36
Which of the following organelles produce energy?
nucleus
rough ER
mitochondria
ribosomes
