Biologie
Biologie cellulaire, génétique, écologie et bases des sciences de la vie.
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42 multiple choice 2 points which of the following are pumped into the …
Hydrogen ions
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multiple choice question the golgi apparatus adds or removes sugars fro…
The endoplasmic reticulum
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practice knowledge quiz the imprints shown above were found by a paleon…
C. statement (1) is an observation and (2) and (3) are inferences
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transactions that are recorded in a journal entry can also be recorded …
A. a general ledger
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quiz which of the following rows of data listed in table 1 best support…
C. Cell wall composed of cellulose
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which legal term represents a patients agreement to proceed with medica…
B. Informed consent
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2 which elements isotope is commonly used to determine when biological …
C. carbon
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question 2 (1 point) in the black - box scenario, the magnet test fails…
D. Seek an alternative investigative approach to modeling
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multiple choice question which organelles are membranous sacs of variab…
C. lysosomes
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fill in the blank question the are composed of protein and rna and are …
Ribosomes
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multiple choice question. this organelle is known as the powerhouse of …
B. Mitochondrion
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multiple choice question which type of molecule should be able to pass …
D. A small, lipid - soluble molecule
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multiple choice question. as situated in the cell membrane, which part …
hydrophilic phosphate head
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39 multiple choice 2 points carbohydrates are digested chemically by en…
B. salivary glands, pancreas, and small intestine.
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ordering question. click and drag on elements in order. protein molecul…
1. Rough endoplasmic reticulum 2. Golgi apparatus 3. Cell membrane
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question 10 (1 point) a biologist notices that certain human blood type…
B. Why do specific processes lead to geographic differences in blood type patterns?
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multiple choice question the cellular structure that is composed of lip…
cell membrane
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37 multiple choice 2 points __________ is the synthesis of complex orga…
D. Anabolism
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question 9 (1 point) which of the following is not true about biologica…
They require an understanding of the process causing them in order to be documented
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36 multiple choice 2 points which layer of the alimentary canal consist…
B. Muscularis externa
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question 8 (1 point) which of the following is true of most processes i…
None of the above options are true.
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multiple choice question what is the function of ribosomes? signal tran…
Protein synthesis
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34 multiple choice 2 points the enzyme salivary amylase breaks complex …
B. Catabolic
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multiple choice question. the cytoplasm includes specialized structures…
organelles
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question 6 (1 point) which of the following is a process? different pat…
The development of male traits directed by genes on the Y chromosome
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multiple select question select all that apply which molecule(s) should…
B. Carbon dioxide, D. Oxygen
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question 5 (1 point) a plant wilts when not watered, but recovers when …
A. The pattern is that plants wilt without water, and the process explains why this happens
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fill in the blank question the liquid portion of cytoplasm is called ne…
cytosol
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question 2 (1 point) saved the statement “males are more colorful than …
C. A pattern
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which of the following is the first step in the accounting cycle? post …
analyze business transactions
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multiple choice question within the structure of a cell membrane, the p…
O Each other; the cytosol and extracellular fluid
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which factors must be considered to ensure that a patients consent is t…
Patient's understanding of the procedure, risks, benefits, and alternatives Use of layperson's terms and the patient's primary language during the explanation Availability of a ne…
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6. what is a document used to present a persons background, skills, and…
B. resume
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29 multiple choice 2 points which phase of carbohydrate metabolism prod…
D. Glycolysis
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multiple choice question what is a characteristic of the nucleus? o it …
It contains the genetic material (DNA).
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match each test with the substance it is intended to detect. 1 brown pa…
lipids: brown Paper test protein: biuret test simple sugars: Benedict's starch: iodine
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multiple select question select all that apply choose the components of…
A. Carbohydrates C. Proteins E. Lipids
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which color change represents a positive reaction for the presence of s…
A. blue to orange
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26 multiple choice 2 points which of the following hormones is secreted…
C. Gastrin
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which color change represents a positive reaction for the presence of s…
color change from amber to blue/black
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which color change represents a positive reaction for the presence of p…
color change from blue to purple
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24 multiple choice 2 points t cells complete their development in the s…
B. thymus
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which color change represents a positive reaction for the presence of p…
color change from blue to purple
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what did president hoover believe about the governments role during the…
C. He thought the government should let the economy recover on its own without interfering.
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multiple choice question what is the term used to describe a specialize…
Organelle
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polysaccharides are polymers composed of multiple choice nucleic acids.…
sugars.
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22 multiple choice 2 points glycogen is an example of a: carbohydrate. …
A. carbohydrate
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multiple choice question cells with specialized characteristics are cal…
C. differentiated
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proteins are polymers composed of multiple choice amino acids. nucleoti…
amino acids.
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multiple choice question which term is used to identify the liquid port…
D. Cytosol
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which statement is true about chromosomes and chromatin? they both are …
They both contain DNA.
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what is the molecule that dna wraps around to become chromosomes? rna r…
C. histones
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multiple choice question which organelle contains the cells dna? nucleu…
D. Nucleus
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klinefelters syndrome is a result of which of the following nondisjunct…
two X chromosomes and a Y
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which of the following are functions of lipids? (select all that apply)…
- storage of energy - membrane structure
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what is the seventh step of the accounting cycle? analyze business tran…
None of the above. The seventh step of the accounting cycle is preparing financial statements.
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complete the statement below. any change in a sequence of dna is... a m…
a mutation.
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check all that apply catalytic activity storage of genetic information …
catalytic activity, membrane structure, signaling molecules (such as hormones or neurotransmitters)
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18. what is the size of the human population? 19. what is astronomy? 20…
18. Over 8 billion (as of 2024). 19. The scientific study of celestial objects, space, and the universe. 20. The leading scientific explanation for the origin of the universe; abo…
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by spending money from taxes on ___ and ___ by transferring payments ma…
- a leakage from a household to the financial sector: Savings in a bank - an injection from government to households: Social security payments - an injection from the financial se…
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what happens to a cell when it becomes cancerous? the cell no longer re…
The cell no longer responds to signals that regulate the cell cycle.
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which of the following are functions of carbohydrates? (select all that…
storage of energy, structural support
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multiple choice 1 point read this excerpt from paragraph 25. did the cu…
D. emphasize Balboa's guilty conscience
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edna has been saving $4 from her allowance each week. if you track the …
A. arithmetic
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select the word that means positioned from side to side. look at an ani…
horizontal
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question 4 the puritans believed: that a holy life would lead to eterna…
In predestination
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15 multiple choice 2 points which of the following are would contain mh…
C. Macrophages, dendritic cells and B cells
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which of the following are functions of proteins? (select all that appl…
catalytic (enzymatic) activity, structural support, transport of molecules/ions through blood and across plasma membranes
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which of the following tests requires heating prior to observing result…
C. Benedict's test
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13 multiple choice 2 points ____ are targeted by the hiv virus. naive b…
D. CD4 T cells
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7. how did galileo contribute to the scientific revolution? he had the …
7. Galileo improved the telescope and made astronomical observations supporting the heliocentric model. 8. Marie Curie; discovered polonium and radium and contributed to radioacti…
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larry is reviewing his cell phone bill. when he gets to the text messag…
geometric
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what is the purpose of mitosis? to produce cells for growth and repair …
To produce cells for growth and repair
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11 multiple choice 2 points which of the following is the transfer of a…
D. Transamination
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match the body regions in column a with the locations in column b. plac…
1. Left - upper quadrant 2. Right - lower quadrant 3. Throughout abdomen (prominent in four quadrants) 4. Right - upper quadrant 5. Left - lower quadrant 6. Left - upper quadrant
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which process reduces the number of chromosomes by half? meiosis ketosi…
meiosis
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plants reproduce sexually. which of these is necessary for plants to re…
a pollinator
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which of the following is not an advantage of asexual reproduction? fas…
creates genetic variation
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in which phase of meiosis do spindles form around two separate cells? a…
Prophase II
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in which phase of meiosis does the nuclear membrane reform? telophase i…
Telophase I
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multiple choice 2 points glycolysis is the breakdown of glucose into py…
B. gluconeogenesis
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what is the division of the nucleus of a cell called? mitosis prophase …
Mitosis
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8 multiple choice 2 points the amount of energy that is released in met…
Lipids
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what is anaphase responsible for? the chromatids or chromosomes form in…
The chromosomes separate and move toward opposite ends of the cell.
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which of the following is true of the cell cycle? cells go through diff…
Cells go through different phases as they grow/mature.
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which of the following is a signal that a cell is ready to enter synthe…
DNA replication occurs
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which of the following is a signal that a cell is ready to enter synthe…
None of the above options are correct signals that a cell is ready to enter synthesis phase.
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how does a cell avoid dna overload? the cell creates more dna. the cell…
The cell divides.
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what is the term when a cell divides into two new daughter cells? cell …
cell division
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14. charles collected data on a fishs growth. he wanted to know how the…
The piece of data 48 cm might indicate an experimental error because it is much larger than the other values in the data - set.
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a biochemical pathway consists of a specific sequence of enzyme - catal…
True
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what form of dna is open and not condensed, allowing easy access to the…
chromatin
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why does dna need to be in a tightly condensed shape for cell division?…
to move it more easily
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true or false. if the end product of a biochemical pathway becomes avai…
False
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a killer t cell encounters a naive body cell that is displaying foreign…
The Killer T cell will destroy the cell via perforins and granzymes
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if dna has to be unwound in certain areas to provide access to certain …
It would be too large for the cell.
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1 multiple choice 2 points which of the following is a function of the …
Destroys plasma membranes
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select the word that means new and different. in 2012, scientists notic…
novel
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what is the molecule that dna wraps around to become chromosomes? ribos…
C. histones
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which of these forms does chromatin condense into? centrioles histones …
chromosomes