Quiz: GCSE Biology Paper 1 Crash Course

Challenge yourself! How well do you really know the key concepts for GCSE Biology Paper 1? Find out now.

Science mixed 8 Questions Video Quiz
Progress 0 / 8
Q1 Beginner 1 pts

According to the video, what are the two main groups that cells are put into? Video Reference:
"We put cells into two main groups. Ukarotic cells have a nucleus in which their DNA is found. That's..."

Timestamp: 2:00

Q2 Intermediate 2 pts

The video explains that the cell membrane is semi-permeable, which means it: Video Reference:
"The cell membrane keeps everything inside the cell, but they're also semi or partially or selectivel..."

Timestamp: 2:30

Q3 Beginner 1 pts

According to the video, which organelle is the site of photosynthesis in plant cells? Video Reference:
"Plant cells also contain chloroplasts. That's the site of photosynthesis. They contain chlorophyll...."

Timestamp: 3:30

Q4 Advanced 3 pts

The video describes an experiment to study bacterial growth. What is the purpose of lifting the petri dish lid towards a flame? Video Reference:
"We lift the lid of the dish towards a flame which causes other microbes in the air to move upwards a..."

Timestamp: 4:30

Select all correct answers
Q5 Beginner 1 pts

True or False: According to the video, human cells normally contain 23 pairs of chromosomes and are called diploid cells. Video Reference:
"Ukarotic cell nuclei contain DNA which is stored in several chromosomes. Humans have 23 pairs of the..."

Timestamp: 7:00

Q6 Intermediate 2 pts

The video defines diffusion as the movement of molecules or particles: Video Reference:
"Diffusion is the movement of molecules or particles from an area of high concentration to an area of..."

Timestamp: 9:00

Q7 Intermediate 2 pts

According to the video, which of the following is NOT a factor that can increase the rate of diffusion and osmosis? Video Reference:
"The rate of diffusion and osmosis can be increased by increasing the difference in concentrations, i..."

Timestamp: 10:00

Q8 Advanced 3 pts

True or False: The video explains that active transport can move substances against the concentration gradient because it uses energy. Video Reference:
"Glucose and other nutrients and minerals can move through a membrane by active transport whereby car..."

Timestamp: 11:00

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