equiz

wo blocks of masses 5 kg and 3 kg are connected by a light inextensible string passing over a frictionless pulley. If the system is released from rest, what is the tension in the string? (Assume g = 10 m/s²)

What significant discovery by Leeuwenhoek contributed to the development of the Cell Theory

Which of the following is not a characteristic of plants?

Which of the following is a derived unit Second?

Which of the following is the main force responsible for the movement of water from roots to the aerial parts of a plant

What happens to the average kinetic energy of gas molecules when the temperature of the gas is increased?

Which of the following units is used to measure electric current?

Which of the following quantities remains constant in simple harmonic motion?

Which muscle contracts and flattens during inspiration, increasing the volume of the thoracic cavity?

What is the direction of the electric field due to a positive point charge?

What is the end product of carbohydrate digestion in the human digestive system?

What is the gravitational force between two objects with masses of 100 kg and 150 kg, respectively, placed 5 meters apart? (Assume the gravitational constant, $G$, is 6.67×10−11 Nm2/kg26.67×10−11Nm2/kg2)

Which organelle is often referred to as the "powerhouse of the cell" due to its role in cellular respiration?

What is the SI unit of luminous intensity?

What is the function of the endoplasmic reticulum (ER) in the cell

Which of the following taxonomic categories is the most inclusive?

What is the overall chemical equation for photosynthesis?

A car accelerates uniformly from rest, reaching a velocity of 20 m/s in 5 seconds. What is its acceleration?

Which respiratory disorder is characterized by the inflammation and narrowing of the airways, leading to difficulty breathing?

Which enzyme is responsible for the breakdown of proteins into peptides and amino acids in the stomach?

Which organelle is responsible for storing genetic material and controlling cellular activities

What is the overall chemical equation for cellular respiration?

What is the primary function of xylem tissue in plants

What is the function of the vacuole in plant cells

Which wavelengths of light are most effective for photosynthesis?

What is the term for the programmed cell death in plant tissues, leading to the shedding of leaves and flowers?

What happens to the frequency of electromagnetic waves if their wavelength decreases?

What is the SI unit of luminous intensity?

Which molecule serves as the primary energy currency of the cell during respiration?

Which organelle is responsible for maintaining cell shape, providing structural support, and facilitating cell movement

Which organelle contains enzymes responsible for breaking down cellular waste and foreign substances?

What is the highest taxonomic category for plants and animals respectively

What is the main function of pancreatic enzymes in digestion?

What is the name of the tiny air sacs where gas exchange occurs in the lungs?

What is the term for the process of breathing out air from the lungs?

What is the primary waste product of cellular respiration in humans

The speed of a wave is given by the product of its:

Which of the following is not a feature of prokaryotic cells

Which organelle is responsible for assembling and packaging proteins before they are transported to their final destination within or outside the cell?

What is the study of the evolutionary history and relationships among organisms called

Where does the process of external respiration occur in the respiratory system

What is the main product of the light-dependent reactions of photosynthesis?

the frequency of a wave is:

Which of the following is NOT a kingdom in the five-kingdom classification system

What is the name of the process by which water molecules move across a semi-permeable membrane from an area of higher water concentration to an area of lower water concentration

What is the frequency of an alternating current (AC) with a period of 0.02 seconds?

What is the primary pigment responsible for capturing light energy during photosynthesis?

A car accelerates uniformly from rest, reaching a velocity of 20 m/s in 5 seconds. What is its acceleration?

Where does the majority of digestion occur in the human digestive system?

The classification system proposed by Carl Linnaeus is based primarily on:

A 1000 kg car accelerates from rest to a speed of 20 m/s in 10 seconds. What is the average power developed by the car during this time?

Which of the following instruments is used to measure temperature?

Which of the following is an example of unicellular eukaryotic organisms

Which of the following is NOT a factor that influences the rate of transpiration in plants

Two blocks of masses 4 kg and 2 kg are connected by a light inextensible string passing over a smooth pulley. If the system is released from rest, what is the acceleration of the blocks? (Assume g = 10 m/s²)

Which organelle is involved in the synthesis and modification of lipids and detoxification of harmful substances

What is the process by which plants grow in length due to the activity of meristematic tissues?

The term used to describe the smallest unit of classification is

The time taken for a particle executing simple harmonic motion to complete one full oscillation is called:

How many molecules of ATP are generated from the complete oxidation of one molecule of glucose during aerobic respiration

Two blocks of masses 4 kg and 6 kg are connected by a light string passing over a frictionless pulley. If the system is released from rest, what is the acceleration of the system? (Assume g = 10 m/s²)

Which of the following statements about electromagnetic waves is true?

Which of the following statements is true regarding the magnetic field lines around a straight current-carrying conductor?

Which kingdom contains multicellular organisms with cell walls made of chitin?

Which plant tissue is responsible for the transport of organic nutrients, such as sugars, from leaves to other parts of the plant

Which of the following units is used to measure electric current?

,In a transverse wave, the direction of particle displacement is:

What is the speed of electromagnetic waves in a vacuum

What is the primary source of carbon dioxide for photosynthesis in plants

In a transverse wave, the particles of the medium oscillate:

Which of the following instruments is used to measure temperature?

What is the SI unit of luminous intensity?

Which organelle contains chlorophyll and is involved in photosynthesis in plant cells

What is the primary function of the mitochondria in a cell

What happens to the strength of the magnetic field around a current-carrying solenoid when the number of turns in the coil is increased?

Which hormone is responsible for promoting cell division in the vascular cambium, leading to secondary growth in plants

What is the SI unit of magnetic field strength?

What is Faraday's law of electromagnetic induction?

Which of the following domains includes organisms with prokaryotic cells?

Who is credited with the formulation of the Cell Theory

What is the relationship between electric current ($I$), voltage ($V$), and resistance ($R$) in a circuit

What is the SI unit of luminous intensity?

In which part of the digestive system does most of the absorption of water occur?

Which gas is primarily transported by red blood cells in the bloodstream?

Which enzyme is responsible for the breakdown of carbohydrates into simpler sugars in the mouth during digestion?

What is the process by which a seed germinates and develops into a young plant?

According to the kinetic theory of gases, the pressure exerted by a gas is directly proportional to:

What happens to the resistance of a wire if its length is doubled, assuming its cross-sectional area remains constant?

Which scientist is famous for proposing the binomial nomenclature system for naming organisms?

What does Coulomb's law state?

What happens to the electric field between two parallel plates of a capacitor when the distance between the plates is increased?

What is the direction of the induced current in a coil when the magnetic flux passing through it increases?

Which of the following is NOT a fundamental quantity in the International System of Units (SI)?

Which of the following is a characteristic feature of eukaryotic cells

Which of the following quantities remains constant in simple harmonic motion?

Which of the following statements is true about the photoelectric effect?

During photosynthesis, what is the role of the Calvin cycle?

Which hormone is responsible for promoting fruit ripening and leaf abscission?

Which organelle is responsible for the synthesis of proteins in a cell

Where are most nutrients absorbed into the bloodstream during digestion?

Which taxonomic category includes organisms with the greatest similarity?

Where is genetic material stored in a eukaryotic cell?

ccording to Newton's third law of motion, if object A exerts a force on object B, then:

Which of the following instruments is used to measure temperature?

What is the final electron acceptor in the electron transport chain during aerobic respiration

What happens to the density of an object when it is submerged in a liquid?

What is the phenomenon in which plants respond to changes in the length of day and night to regulate flowering?

Which of the following is considered the basic unit of classification

Which scientist is famous for proposing the binomial nomenclature system for naming organisms

During which stage of photosynthesis is oxygen released as a byproduct?

Which taxonomic level is broader than genus but narrower than family

Which of the following is NOT a characteristic of living organisms?

In which part of the chloroplast do the light-dependent reactions occur?

Which of the following instruments is used to measure temperature

What is the phase relationship between voltage and current in a purely inductive circuit

A car accelerates uniformly from rest, reaching a velocity of 20 m/s in 5 seconds. What is its acceleration?

According to the kinetic theory of gases, which of the following assumptions is NOT made about gas molecules?

Which of the following is NOT a base unit in the International System of Units (SI)?

What is the primary function of the villi and microvilli in the small intestine?

During which stage of cellular respiration is the majority of ATP synthesized?

Which of the following is not a characteristic of animals?

What is the primary function of bile in the digestive process?

The speed of a wave is given by the product of its:

Which of the following waves requires a material medium for propagation

What is the primary purpose of cellular respiration in living organisms

Which of the following is NOT a base unit in the International System of Un

Which of the following is not a characteristic of animals?

Which domain includes organisms with prokaryotic cells

Which of the following statements is true regarding simple harmonic motion (SHM)?

Which organelle is responsible for converting light energy into chemical energy through the process of photosynthesis

Which of the following tissues provides support and mechanical strength to plants

Which taxonomic category is broader than kingdom

Which organelle is responsible for converting light energy into chemical energy through photosynthesis

Which hormone is responsible for promoting seed dormancy and inducing stomatal closure during drought stress?

During aerobic respiration, glucose is broken down into carbon dioxide and __________.

Two objects of masses 6 kg and 4 kg are connected by a light string passing over a frictionless pulley. If the system is released from rest, what is the acceleration of the system? (Assume g = 10 m/s²)

Which of the following is a characteristic used in the modern classification system

Which hormone is primarily responsible for inhibiting stem elongation and promoting lateral bud growth

Which structure acts as the control center of the cell and contains the genetic material?

What is the term for the loss of water vapor from the aerial parts of a plant, especially through stomata?

What is the SI unit of electric charge?

In which direction does conventional current flow in a circuit?

Which organelle is primarily responsible for cellular respiration in eukaryotic cells

According to the kinetic theory of gases, which of the following statements about gas molecules is true?

Which organelle is responsible for maintaining cell shape and providing structural support

What is the term for the movement of sugars and other organic nutrients through the phloem tissue in plants

Which of the following is not a characteristic of living organisms?

Which structure in plant roots is primarily responsible for the uptake of water and minerals from the soil

At constant temperature and pressure, which of the following statements regarding the volume of a gas is true?

Which of the following is NOT a requirement for photosynthesis to occur?

Which organelle is responsible for the breakdown of cellular waste and debris

What is the function of the Golgi apparatus in the cell

Which structure is responsible for the synthesis of ribosomal RNA (rRNA)

Which organelle contains digestive enzymes and aids in breaking down cellular waste?

What is the byproduct of anaerobic respiration in animal cells?

What happens to the strength of the magnetic field around a current-carrying solenoid when the number of turns in the coil is increased?

Which organ stores bile produced by the liver until it is needed for digestion?

What is the primary function of the respiratory system in humans?

Which mineral nutrient is primarily responsible for the formation of chlorophyll in plants

What is the primary function of taxonomic classification

What is the SI unit of electric charge

Which of the following is not a type of animal tissue

What type of tissue covers the outer surface of the body and lines internal organs in animals

Which of the following units is used to measure electric current?

Deficiency of which mineral nutrient in plants leads to the yellowing of leaves due to chlorosis?

What happens to the resistance of a wire if its length is doubled, assuming its cross-sectional area remains constant?

In which organelle does photosynthesis take place in plant cells

Which of the following statements is true regarding the magnetic field lines around a straight current-carrying conductor?

Which organelle is responsible for the synthesis of proteins in a cell?

Which process occurs in the absence of oxygen and follows glycolysis in cellular respiration?

What is the function of the Golgi apparatus in a cell?

Which hormone is primarily responsible for promoting root growth and inhibiting shoot growth?

Which of the following gases will have the highest root mean square speed at the same temperature?

A force of 10 N is applied to an object of mass 5 kg. What is the acceleration of the object

Which of the following units is used to measure electric current

Which organelle is responsible for protein synthesis in the cell

Which organelle is unique to plant cells and is responsible for photosynthesis

What is the direction of the magnetic field inside a current-carrying straight conductor

Which organelle is responsible for producing ATP through cellular respiration

Who is considered the father of modern taxonomy?

In which direction does water move through plant tissues during transpiration pull?

What is the total pressure exerted by a mixture of gases in a container?

Which of the following electromagnetic waves has the shortest wavelength?

force of 10 N is applied to an object of mass 5 kg. What is the acceleration of the object?

The process of arranging organisms into hierarchical groups based on their shared characteristics is called:

Which of the following is NOT a base unit in the International System of Units (SI)?

Which of the following tissues provides support and mechanical strength to plants

Which organelle contains chlorophyll and is responsible for photosynthesis in plant cells

Which of the following is a derived unit?

Which organelle is responsible for the synthesis of lipids and detoxification of harmful substances in a cell

Which of the following is a derived unit?

What is the SI unit of magnetic field strength?

According to Newton's third law of motion, if object A exerts a force on object B, then:

Which part of the brain controls involuntary breathing movements?

Which of the following is not a characteristic of animals?

The time taken for a particle executing simple harmonic motion to complete one full oscillation is called:

Which hormone is responsible for promoting cell division and elongation, thereby influencing overall plant growth

What is the net gain of ATP molecules produced from one molecule of glucose during glycolysis?

Which of the following is NOT a base unit in the International System of Units (SI)?

What is the SI unit of magnetic field strength

Which of the following is a specialized structure in leaves that regulates the exchange of gases and water vapor during transpiration

What is the direction of the magnetic field inside a current-carrying straight conductor

Which of the following is an example of a prokaryotic organism

What happens to the resistance of a wire if its length is doubled, assuming its cross-sectional area remains constant?

Which taxonomic category is the most inclusive

Which of the following is a derived unit?

Which organelle is involved in the storage of water, ions, and nutrients in plant cells