Which organelle is responsible for producing energy in the form of ATP through cellular respiration?
Life Science
Question · Easy
The houseplant does both
Short
What organelle produces the ATP energy a cell uses?
Life Science - Cell Biology
Flashcard
A student observes a slide under a microscope and notices cells with a cell wall, a large central vacuole, and chloroplasts. These cells are most likely from which type of organism?
Basic building block of living things, grouped as either eukaryotes or prokaryotes.
Life processes
Guess the Term
Chapter 1: Life Science — Cell Biology & Human Body Systems
1.1 Cell Structure, Organelles & Functions
Study guide
Cheat sheet
During photosynthesis, plants convert light energy into chemical energy stored in glucose. Which gas do plants release as a byproduct of this process?
Read the clue and guess the term in 6 tries.
Game
A cell has a rigid outer wall, a large central vacuole, and chloroplasts. What type of cell is it?
A Punnett square cross between two parents who are both heterozygous (Tt) for plant height, where T (tall) is dominant over t (short), shows which ratio of tall to short offspring?
Question · Medium
Molecule that carries genetic instructions and is made of two linked strands twisted into a double helix.
Heredity
Which of the following best describes the role of DNA in a cell?
Photosynthesis vs. cellular respiration: which one uses oxygen and produces carbon dioxide?
According to natural selection, which individuals in a population are most likely to survive and reproduce?
Basic unit of inheritance that contains the information needed to specify traits.
1.2 Cellular Processes: Photosynthesis, Respiration & Enzymes
The graph below shows the population of rabbits and foxes over time in a meadow ecosystem. When fox populations increase, rabbit populations decrease. This is an example of which ecological relationship?
Swap tiles to line up three of the same term.
Term Match
What is the key difference between mitosis and meiosis?
A scientist studying genetics finds that a certain trait appears in every generation of a family, affects males and females equally, and is passed from affected parents to approximately half of their children. This pattern is most consistent with which type of inheritance?
Question · Hard
Alternative version of a sequence at a given genomic location, with one copy inherited from each parent.
In a food chain: Grass → Grasshopper → Frog → Snake → Hawk. Which organism is the primary producer?
A pea plant is Tt (heterozygous) for tall height, where T is dominant. What is its phenotype?
Life Science - Genetics & Heredity
Which human body system is primarily responsible for filtering waste products from the blood and excreting them as urine?
Broad class of biological catalysts that speed up specific chemical reactions by lowering the energy they need.
1.3 Human Body Systems I: Circulatory, Respiratory & Digestive
A researcher reads the following passage: 'In 2019, scientists found that antibiotic-resistant bacteria evolved more quickly in hospitals than in the general community, likely because of the frequent use of antibiotics in those environments.' Based on this passage, what best explains why antibiotic resistance develops more quickly in hospitals?
Flip two cards at a time to find matching terms.
Term Pairs
Cross two heterozygous parents (Tt x Tt) in a Punnett square. What genotype and phenotype ratios result?
What is the primary function of the human circulatory system?
Tiny germ made of genetic material inside a protein coating that must invade living cells to multiply.
Disease and pathogens
The table below shows the percentage of each blood type in a population: Type A = 40%, Type B = 11%, Type AB = 4%, Type O = 45%. A person with Type O blood can donate to anyone. What percentage of the population can receive Type O blood?
What is the difference between genotype and phenotype?
Which of the following correctly describes the process of mitosis?
Regional community of plants and animals that share a particular climate.
Ecosystems
1.4 Human Body Systems II: Nervous, Endocrine & Musculoskeletal
A scientist examines fossils of a marine organism found in rock layers at different depths. Fossils at greater depths (older layers) show simpler body structures, while fossils at shallower depths show more complex structures. This pattern is best explained by which scientific concept?
Find five hidden terms in a grid of letters.
Term Search
What causes a mutation, and is it always harmful?
In an experiment, a student grows plants in three conditions: full sunlight, partial shade, and complete darkness. After two weeks, the plants in darkness are yellow and stunted. What is the best scientific explanation for this result?
Nerve cell that sends messages all over the body.
Body systems
Which of the following is an example of a mutualistic relationship?
According to natural selection, why do certain traits become more common in a population over generations?
Life Science - Evolution
The human nervous system is divided into the central nervous system (CNS) and the peripheral nervous system (PNS). Which components make up the CNS?
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