Biology Chapter 1: Introduction to Biology

Nana is using information technology to produce medicine. What is Nana's career?

• Doctor

• Botanist

• Pharmacist

• Microbiologist

Tags

NGSS.MS-ETS1-1

What is the function of the equipment?

• provide flow of filtered air

• provide flow of filtered water

• prevent from breathing hazardous gases

• storage area for hazardous chemicals

Which of the following is not true about the biological waste category and its example?

• Category A: needles and glass

• Category B: Gloves and tissue paper

• Category C: Animal organs and tissues

• Category D: Broth culture and hardened agar

Which of the following is not the characteristic of biological drawing?

• no labelling

• large and accurate

• not shaded artistically

• lines drawn must be clear and continuous

Which of the following anatomical directions refer to toward the head?

• dorsal

• ventral

• posterior

• superior

What does 'variable' of an experiment mean?

• procedure in an experiment

• factor that affects the experiment

• apparatus used in an experiments

• recorded values in an experiment

Tags

NGSS.MS-PS2-2

Which attitude is not practice during collecting data?

• Honest

• Logical

• Accurate

• Objective

Tags

NGSS.MS-PS1-2

Which of the following substances cannot be disposed into the sink?

• dye solution

• organic solvent

• distilled water

• sucrose solution

Tags

NGSS.HS-ESS3-4

Which type of graph is used to compare between two or more items at a time?

• Histogram

• Bar chart

• Line graph

• none of the above

Nabila spilled a chemical while conducting an experiment. What is the first action should be taken?

• Inform the teacher

• Clean the chemical spills

• Sprinkle sulphur to cover chemical

• Call fire and rescue department