Biology
Cell biology, genetics, ecology, and life science fundamentals.
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populations test this graph shows logistic growth exponential growth
exponential growth
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what part of photosynthesis involves an electron transport chain? a lig…
C. light - dependent reactions
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question 18 *which of the following cell junctions is responsible for f…
Tight junction
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what is a by - product of the light reactions? a h₂o₂ b nadh c o₂
C. \(O_2\)
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where do the protons that drive chemiosmosis in photosynthesis come fro…
d. \(H_2O\)
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question 16 mark this question which of the following is the route for …
Nuclear pore
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which of the following are differences between photosynthesis and cellu…
B. Photosynthesis uses sunlight as an energy source, while cellular respiration uses glucose. D. Photosynthesis produces glucose and oxygen, while cellular respiration produces ca…
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question 15 mark this question which of the following is the sequence o…
C. Anticodon
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look at the graph and match the statements. what letter represents the …
# Explicaciones breves: - La capacidad de carga es la población máxima que un ecosistema puede sostener de manera sostenible. En la gráfica, cuando la población oscila alrededor d…
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lesson 8 - reform, revolution, and social change russian revolution whi…
A. It was large but ineffective against the armies it faced.
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what features were common characteristics of ancient islamic mosques?
Common features included a qibla wall, mihrab, minbar, open courtyards, domes/arches, and non - figurative ornamentation.
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what will happen if a population increases more than the carrying capac…
The death rate will increase to more than the birth rate.
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question 11 mark this question which region(s) of a phospholipid molecu…
Head region
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question 10 mark this question which of the following is a lipid compos…
B. Steroid
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how would you describe the tropical rainforest of the amazon river?
The Amazon River tropical rainforest is a vast, biodiverse, warm - humid ecosystem with high rainfall, diverse species, a canopy - forming tree layer, and a crucial role in climat…
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question 9 mark this question which of the following is the function of…
Production of new cells
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question 8 which of the following is responsible for the breakdown and …
Lysosomes
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what kind of population dispersion did the elephants show? random clump…
clumped
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question 7 mark this question which part of the neuron is responsible f…
D. Dendrites
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question 5 mark this question the increase in size of the biceps muscle…
Growth
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what kind of growth happens with limited resources (not enough food, wa…
logistic growth
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which of the following are differences between photosynthesis and cellu…
B. Photosynthesis uses sunlight as an energy source, while cellular respiration uses glucose. D. Photosynthesis produces glucose and oxygen, while cellular respiration produces ca…
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question 4 mark this question which of the following tissue types is th…
Connective Tissue
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populations test human population currently shows _ growth. logistic ex…
exponential
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question 3 mark this question which of the following nitrogenous bases …
Uracil
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question 2 which of the following glands secretes watery plasma - like …
Serous gland
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question 1 mark this question a scientist who studies the cellular stru…
Microanatomy
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carbon is added to rubp in what step of photosynthesis? a light reactio…
C. the Calvin cycle
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how would you best differentiate between the krebs cycle and the calvin…
A. The Calvin cycle is part of photosynthesis, while the Krebs cycle is part of cellular respiration.
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what can cause changes in an ecosystem?
Natural disasters, human activities, invasive species introduction, climate change, and predator - prey relationship changes.
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what is the name for the place where an animal or plant normally lives …
Habitat
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question 20 mark this question which type of cancer is characterized by…
Melanoma
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question 13 7.75 pts you are providing care to a 44 - year - old male w…
All of these answers are correct.
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question 16 mark this question what is the function of the melanocyte? …
Protects from UV radiation.
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question 28 if nondisjunction occurs on meiosis i, what percentage of t…
100%
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question 48 in biology lab, you and your classmates are recreating mend…
independent assortment.
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which statement describes mendels hypotheses regarding gametes? a gamet…
B. A gamete carries one allele for a gene.
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some people have freckles, and some people do not have freckles. if a c…
There are two alleles for freckles.
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what is a gene? a section of a protein that codes for dna the alternate…
a section of DNA that codes for a specific trait
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what controls traits and inheritance? gametes nucleic acids proteins te…
nucleic acids
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during an experiment, a scientist crosses a pea plant that has purple f…
Neither purple flowers nor white flowers are dominant.
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which statement describes the offspring of the f₁ generation when cross…
The offspring will inherit one allele from each parent.
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question 40 there are 3 alleles that lead to the abo blood types. how m…
2
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which is the best example of a hypothesis leading to new experimental m…
Thomas Hunt Morgan continued the genetic research of Gregor Mendel, but Morgan used fruit flies.
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gregor mendels research formed the basis of the field of o genetics. o …
genetics.
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what alternate form of genes do nucleic acids have that allows them to …
allele
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in the human abo blood grouping, there are four basic blood types, type…
codominant
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question 16 mark this question what is the function of the melanocyte? …
Protects from UV radiation.
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question 44 recessive traits are always expressed. true false
False
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5. why must we conserve and find alternatives to non - renewable energy…
It takes millions of years for fossil fuels to form, so we will run out. # 6.
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question 12 mark this question which of the following cells is inhibite…
Osteoclast
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question 11 the skeletal system is composed of which of the following t…
Bone and Cartilage
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question 43 the outward expression of an organisms genotype is referred…
False
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15. is the following sentence true or false? many human genes have beco…
15. True 16. b 17. c 18. a 19. d 20. The normal function of the protein affected in cystic fibrosis (CFTR) is to regulate the flow of chloride ions across cell membranes. 21. Hemo…
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question 41 the closer two genes are to each other on a chromosome, the…
False
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question 5 what are the expected phenotypic ratios for the f2 of a mono…
C. \(3:1\) and \(9:3:3:1\) ### Question 6 Let \(Y\) (yellow) be dominant over \(y\) (green) and \(R\) (round) be dominant over \(r\) (wrinkled). The parental cross is \(YYRR\times…
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question 1 the physical appearance of an organism is called its a gene.…
- **Question 1**: D. phenotype - **Question 2**: B. an allele - **Question 3**: A. crossing the organism with a homozygous recessive organism - **Question 4**: A. the short - hair…
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question 40 tall is dominant to dwarf in pea plants. if two dwarf pea p…
all dwarf plants
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mendels law stating that only one allele for any single gene can be pre…
law of segregation
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what artistic movements began following the renaissance period?*1 point…
1. Mannerism and the baroque 2. Elongated proportions and exaggerated poses 3. Baroque
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mendel tested a dominant phenotype plant to determine if it was a heter…
testcross
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name joshua wray class date human traits 5. what does a pedigree chart …
- 5. The inheritance pattern of a trait within a family over generations. - 6. Filled - in symbol. - 7. Square. - 8. Unfilled symbol. - 9. Horizontal line connecting male and fema…
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free earlobes are dominant over attached earlobes. what is the probabil…
1 in 2
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what increases in muscles or muscle cells as a result of resistance tra…
a) Connective tissue development
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which are characteristics of a slow oxidative fiber? a.) contract relat…
A. contract relatively slowly, fatigue relatively slowly, and use aerobic respiration to produce ATP.
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each muscle fiber or cell is innervated (forms a synapse with) by only …
C. Motor Unit
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which of the following is a phenotype? t heterozygous short tt
short
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which of the following is the most efficient and abundant means of atp …
C. Aerobic Respiration
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which of the following steps of exciting a muscle occurs immediately be…
d. Depolarization of the muscle fiber
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which specific region of the sarcomere contains only thick filaments? a…
d. H - zone
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which organelle of the skeletal muscle cell is responsible for releasin…
d. Sarcoplasmic Reticulum (SR)
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question 32 how do two sister chromatids entering meiosis ii differ? o …
they are not identical to each other
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sort the following into geological and biological evidence for continen…
- **Geological Evidence**: Seafloor spreading, Continental shapes - **Biological Evidence**: Fossil distribution, Animal migration patterns
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question 31 meiosis involves 4 nuclear divisions. true false
False
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asexual reproduction relies on mitosis only. true false
True
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freuds supporters do not identify as a lasting contribution the: study …
study of faulty decision making.
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when does separation of homologous chromosomes occur? anaphase ii inter…
Anaphase I
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ecology vocabulary: name: interactions within the environment use the r…
1. Ecology 2. Organisms 3. Organism 4. Habitat 5. Food chain 6. Herbivore 7. Symbiosis 8. Predator 9. Carrying capacity 10. Abiotic 11. Ecosystem 12. Biome 13. Niche 14. Limiting …
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which of these is a common autosomal aneuploidy? ○ turner syndrome ○ xx…
Down Syndrome
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which of these is a common autosomal aneuploidy? ○ turner syndrome ○ xx…
Down Syndrome
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which of the following structures articulates with the acromion process…
A. Lateral end of the clavicle
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which phrase best completes this conversation? ernesto: matilde, ¿qué l…
C. se rompió la pierna
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which pair of verbs best completes this sentence? ayer, mi prima se ___…
C. cayó, rompió
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question 25 1 pts for meiosis when does dna replication occur? o dna do…
only before meiosis I
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question 23 1 pts an organisms diploid cell has 64 chromosomes. its hap…
32
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which of the following cell types is primarily responsible for breaking…
B. Osteoclast
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attachment of muscle to the various bones allows for which specific fun…
B. Facilitation of movement
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after meiosis i ____ cells are formed and after meiosis ii, a total of …
A. \(2:4\)
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9 tsar nicholas ii resigned his throne during the october revolution ma…
February Revolution
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unit 2 - challenge 2.1: the integumentary (skin) which is the primary f…
d. Protection from UV Radiation
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some african americans took up arms to fight for the patriots in the am…
A. TRUE
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george washington was the leader of the continental army during the ame…
b. TRUE
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question 20 in anaphase i _ separate, and in anaphase ii _ separate. o …
homologous chromosomes; sister chromatids
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question 10 what type of cell division halves the number of chromosomes…
meiosis
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what was an advantage for the americans during the american revolution?…
C. fighting on their own land for their own cause
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question 15 which of the following events in cell division happens outs…
uncoiling of the chromosomes, replication of the chromosomes
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who were the two opposing sides in the american revolution? the america…
B. the Patriots and the British
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question 14 a tumor results from a normal cell that ○ undergoes program…
divides uncontrollably
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question 13 what causes cancer in cells? o uv damage to transport prote…
Damage to genes controlling the cell cycle.
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which of the following phases of the eukaryotic cell cycle occurs outsi…
interphase