3955849
Descrição
Quiz por Jamie Lane, atualizado more than 1 year ago
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Criado por Jamie Lane
mais de 8 anos atrás
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|
Questão 1
Questão
what process converts a pyruvate into acetyl coA
Responda
-
glycolysis
-
krebs cycle
Questão 2
Questão
what is homeostasis
Responda
-
Maintenance of internal levels with boundaries
-
all chemical reactions that occur within the cell
Questão 3
Questão
atp is made from what
Responda
-
Adp
-
Adp plus pi group
Questão 4
Questão
the three stages of aerobic cellular respiration are
1. glycolysis
2.ETC
3. Krebs cycle
4.Net 34 ATP
Responda
- True
- False
Questão 5
Questão
the location of the light reaction in the cell is in the [blank_start]Thykloid membrane[blank_end]
Responda
-
Thykloid membrane
Questão 6
Questão
what is one biological use of an isotope? and what is it?
Responda
-
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.
Questão 7
Questão
proteins are made up of C,H,O and amino acids, their function is [blank_start]structure[blank_end] and an example is dNA
Responda
-
structure
-
transport
Questão 8
Questão
on the ph scale, water is [blank_start]neural[blank_end], and why?
Responda
-
acid, because of its polarity
-
neutral, because the pos h and neg o
Questão 9
Responda
-
anerobic cellular respiration
-
aerobic cellular respiration
Questão 10
Questão
the location of the dark reaction in a cell
Responda
-
stroma
-
stomata
Questão 11
Questão
active transport [blank_start]requires energy input in the form of tap[blank_end]
Responda
-
requires energy input in the form of tap
Questão 12
Questão
crenation of a cell is caused by a hypotonic solution
Responda
- True
- False
Questão 13
Questão
are hydrogen bonds strong or weak?
Responda
-
strong
-
weak
Questão 14
Questão
experimental group receives what?
Responda
-
placebo
-
treatment
-
neither
Questão 15
Questão
what is a community?
Responda
-
group of single species in an area
-
group of populations in the area
Questão 16
Questão
what is the placebo affect?
Responda
-
patients get better from non treatment
-
patients believe they're getting better so they feel better
Questão 17
Questão
photosynthesis is a transformation of solar energy into chemical energy stored in the bonds of proteins
Responda
- True
- False
Questão 18
Questão
what is osmosis
Responda
-
movement of water
-
permeability of water
-
polarity of water
Questão 19
Questão
hypertonic- having more solution than solute
Responda
- True
- False
Questão 20
Questão
phosphorylation is
Responda
-
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
Questão 21
Questão
regulation is the use of positive and negative feedback mechanisms
Responda
- True
- False
Questão 22
Questão
taxonomy is the [blank_start]classification of living things[blank_end]
Responda
-
classification of living things
Questão 23
Questão
which is not a step of natural selection
Responda
-
Varistion exists in every population
-
many species evolve from a single species
-
Environment is constantly changing
-
overproduction
Questão 24
Questão
which is not a characteristic of the kingdom, Monera?
Responda
-
unicellular
-
eukaryotic
-
pathogenic
-
heterotrophic
Questão 25
Questão
the five kingdoms are monera, protozoa, fungi, animal, plantae
Responda
- True
- False
Questão 26
Questão
the definition of a double blind study is
Responda
-
placebo effect
-
only independent variable should be different
-
no one knows who gets placebo or medication
-
both a and c
Questão 27
Questão
which one of the following is not a reason why water is glorious?
Responda
-
cohesion and adhesion
-
hydrolysis and dehydration synthesis
-
buffer
-
ph
Questão 28
Questão
amino acids are bonded together by
Responda
-
hormones like insulin
-
peptide bond
Questão 29
Questão
nucleic acids denature in inopportune temps or ph
Responda
- True
- False
Questão 30
Questão
what is the difference between an experimental group and a controlled?
Responda
-
controlled receives placebo and experimental receives treatment
-
controlled receives treatment and experimental receives placebo
Questão 31
Questão
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.
Responda
- True
- False
Questão 32
Questão
breaking bonds [blank_start]releases[blank_end] energy
Responda
-
releases
Questão 33
Questão
the formula for cellular respiration is; glucose +6O2 ------> 6h2o+ 6co2
Responda
- True
- False
Questão 34
Questão
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.
Responda
-
addiction of water
-
removal of water
Questão 35
Questão
Ribosomes make or create proteins
Responda
- True
- False
Questão 36
Questão
Nuclear membrane surrounds the nucleus and allows for the passage of DNA
Responda
- True
- False
Questão 37
Questão
rough endoplasmic reticulum synthesizes proteins
Responda
- True
- False
Questão 38
Questão
cell membrane is permeable, only hydrophilic and contains proteins
Responda
- True
- False
Questão 39
Questão
golgi body packages and distributes
Responda
- True
- False
Questão 40
Questão
vacuoles and vesicles transport, store and protect the cell. plants use it for water holding for photosynthesis
Responda
- True
- False
Questão 41
Questão
lysosome digest foods, organelles, and cells
Responda
- True
- False
Questão 42
Questão
mitochondira is the site of anaerobic respiration
Responda
- True
- False
Questão 43
Questão
which one of these are membranous
Responda
-
dna
-
lysosome
-
centrioles
-
ribosomes
Questão 44
Questão
centrioles aid in moving fluids across cell surface
Responda
- True
- False
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