3955849
Beschreibung
Quiz von Jamie Lane, aktualisiert more than 1 year ago
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Erstellt von Jamie Lane
vor etwa 9 Jahre
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Frage 1
Frage
what process converts a pyruvate into acetyl coA
Antworten
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glycolysis
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krebs cycle
Frage 2
Frage
what is homeostasis
Antworten
-
Maintenance of internal levels with boundaries
-
all chemical reactions that occur within the cell
Frage 3
Frage
atp is made from what
Antworten
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Adp
-
Adp plus pi group
Frage 4
Frage
the three stages of aerobic cellular respiration are
1. glycolysis
2.ETC
3. Krebs cycle
4.Net 34 ATP
Antworten
- True
- False
Frage 5
Frage
the location of the light reaction in the cell is in the [blank_start]Thykloid membrane[blank_end]
Antworten
-
Thykloid membrane
Frage 6
Frage
what is one biological use of an isotope? and what is it?
Antworten
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isotope is the difference in valence electrons and the isotope can be used for cell dating
-
an isotope is a difference in the number of neutrons. one use for an isotope is to kill cancer tissue.
Frage 7
Frage
proteins are made up of C,H,O and amino acids, their function is [blank_start]structure[blank_end] and an example is dNA
Antworten
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structure
-
transport
Frage 8
Frage
on the ph scale, water is [blank_start]neural[blank_end], and why?
Antworten
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acid, because of its polarity
-
neutral, because the pos h and neg o
Frage 9
Antworten
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anerobic cellular respiration
-
aerobic cellular respiration
Frage 10
Frage
the location of the dark reaction in a cell
Antworten
-
stroma
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stomata
Frage 11
Frage
active transport [blank_start]requires energy input in the form of tap[blank_end]
Antworten
-
requires energy input in the form of tap
Frage 12
Frage
crenation of a cell is caused by a hypotonic solution
Antworten
- True
- False
Frage 13
Frage
are hydrogen bonds strong or weak?
Antworten
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strong
-
weak
Frage 14
Frage
experimental group receives what?
Antworten
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placebo
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treatment
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neither
Frage 15
Frage
what is a community?
Antworten
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group of single species in an area
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group of populations in the area
Frage 16
Frage
what is the placebo affect?
Antworten
-
patients get better from non treatment
-
patients believe they're getting better so they feel better
Frage 17
Frage
photosynthesis is a transformation of solar energy into chemical energy stored in the bonds of proteins
Antworten
- True
- False
Frage 18
Frage
what is osmosis
Antworten
-
movement of water
-
permeability of water
-
polarity of water
Frage 19
Frage
hypertonic- having more solution than solute
Antworten
- True
- False
Frage 20
Frage
phosphorylation is
Antworten
-
is the addition of a phosphate group to a protein or other organic molecule
-
is the addition of a phosphate substance for an organic molecule
Frage 21
Frage
regulation is the use of positive and negative feedback mechanisms
Antworten
- True
- False
Frage 22
Frage
taxonomy is the [blank_start]classification of living things[blank_end]
Antworten
-
classification of living things
Frage 23
Frage
which is not a step of natural selection
Antworten
-
Varistion exists in every population
-
many species evolve from a single species
-
Environment is constantly changing
-
overproduction
Frage 24
Frage
which is not a characteristic of the kingdom, Monera?
Antworten
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unicellular
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eukaryotic
-
pathogenic
-
heterotrophic
Frage 25
Frage
the five kingdoms are monera, protozoa, fungi, animal, plantae
Antworten
- True
- False
Frage 26
Frage
the definition of a double blind study is
Antworten
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placebo effect
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only independent variable should be different
-
no one knows who gets placebo or medication
-
both a and c
Frage 27
Frage
which one of the following is not a reason why water is glorious?
Antworten
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cohesion and adhesion
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hydrolysis and dehydration synthesis
-
buffer
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ph
Frage 28
Frage
amino acids are bonded together by
Antworten
-
hormones like insulin
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peptide bond
Frage 29
Frage
nucleic acids denature in inopportune temps or ph
Antworten
- True
- False
Frage 30
Frage
what is the difference between an experimental group and a controlled?
Antworten
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controlled receives placebo and experimental receives treatment
-
controlled receives treatment and experimental receives placebo
Frage 31
Frage
the three ways to improve an experiment are to increase the sample size, repeat without making any changes and decrease bias by operating a double blind study.
Antworten
- True
- False
Frage 32
Frage
breaking bonds [blank_start]releases[blank_end] energy
Antworten
-
releases
Frage 33
Frage
the formula for cellular respiration is; glucose +6O2 ------> 6h2o+ 6co2
Antworten
- True
- False
Frage 34
Frage
hydrolysis is the [blank_start]addiction of water[blank_end] to separate molecules, and dehydration synthesis is the [blank_start]removal of water[blank_end] to create more complex molecules.
Antworten
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addiction of water
-
removal of water
Frage 35
Frage
Ribosomes make or create proteins
Antworten
- True
- False
Frage 36
Frage
Nuclear membrane surrounds the nucleus and allows for the passage of DNA
Antworten
- True
- False
Frage 37
Frage
rough endoplasmic reticulum synthesizes proteins
Antworten
- True
- False
Frage 38
Frage
cell membrane is permeable, only hydrophilic and contains proteins
Antworten
- True
- False
Frage 39
Frage
golgi body packages and distributes
Antworten
- True
- False
Frage 40
Frage
vacuoles and vesicles transport, store and protect the cell. plants use it for water holding for photosynthesis
Antworten
- True
- False
Frage 41
Frage
lysosome digest foods, organelles, and cells
Antworten
- True
- False
Frage 42
Frage
mitochondira is the site of anaerobic respiration
Antworten
- True
- False
Frage 43
Frage
which one of these are membranous
Antworten
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dna
-
lysosome
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centrioles
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ribosomes
Frage 44
Frage
centrioles aid in moving fluids across cell surface
Antworten
- True
- False
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