B01+B02 EOTT - Cellular the unit of life & Inheritance and the genome (29/01/2025) - Monica Magliocco | Knihovna

Požadovaný

1

Which of the following is not one of the seven characteristics of living organisms?

Breathing

Nutrition

Respiration

Sensitivity

Požadovaný

1

How many of the seven characteristics of living organisms do plants show?

5

6

7

4

Požadovaný

1

Why can it be hard to observe 'movement' in plants?

Plants don't move

plants move slowly towards sources of light

Plants move quickly towards sources of light

Plants only move at night

Požadovaný

1

What chemical reaction is carried out by all living organisms?

breathing

diffusion

photosynthesis

respiration

Požadovaný

1

What is the smallest structure that can be alive?

atom

molecule

cell

organism

Požadovaný

1

What are sub-cellular structures (like cell membranes) made from?

organisms

individual atoms

biological molecules

cells

Požadovaný

1

What is an organism?

A type of living thing

a type of cell

what a cell is made from

an individual living thing

Požadovaný

1

Describe the arrangement and motion of particles in the cytoplasm.

Close together, randomly arranged and constantly vibrating

Close together, regularly arranged and constantly moving over each other.

Close together, randomly arranged and constantly moving over each other.

Close together, regularly arranged and constantly vibrating.

Požadovaný

1

How does the cell membrane control which substances pass in and out of the cell?

Tiny holes allow all molecules to pass in and out.

Holes allow all molecules to pass in and out.

Holes allow larger molecules to pass in and out.

Tiny holes allow smaller molecules to pass in and out.

Požadovaný

1

Complete the sentence “the cell membrane is a _ __ membrane.

partially permeable

partially impermeable

fully impermeable

fully permeable

Požadovaný

1

What process moves substances from high to low concentration?

diffusion

cell membrane transport

cell transport

membrane transport

Požadovaný

1

Which scientists discovered the structure of DNA?

Rosalind Franklin

Watson and Crick, working with Rosalind Franklin

Watson and Crick

Watson and Crick, with evidence from Rosalind Franklin

Požadovaný

1

What is the structure of DNA?

A single helix

A double helix

A long single strand of a chemical substance

A double stranded complex

Požadovaný

1

In extracting DNA: What is the role of the washing up liquid?

Break up membrane around nucleus – release the DNA

Break up the cells and release nucleus

Clump together DNA molecules to make them visible

To clean the DNA

Požadovaný

1

What is variation?

large differences between members of a species

Different types of organism

Similarities between members of a species

Small differences between members of a species

All living things are made of cells.

null

1

Name the piece of equipment used to observe cells.

1

Why can we not see cells with our eyes?

2

What does magnification mean?

3

Match the equipment to its function.

Přetahovatelná položka		Odpovídající položka
Objective lens		Makes image clearer
Light or mirror		Makes image bigger
Focus wheel		Makes image brighter

This question is about calculating magnification. Marks will be awarded for showing working.

1

Write the equation that links total magnification, eye piece lens magnification and objective lens magnification.

2

A microscope has an eyepiece lens of x10 magnification and an objective lens of x10 Calculate the total magnification:

3

A microscope has an eyepiece lens of x10 magnification and total magnification of x400 Calculate the magnification of the objective lens.

This question is about animal cells.

3

Další možnosti odpovědí:

Nucleus

Cytoplasm

Mitochondria

Cell membrane

1

Which part of a cell controls what goes in and out of the cell?

1

Describe what happens in the cytoplasm of the cell?

This question is about plant cells.

2

Complete the boxes to label two parts of a cell only found in plant cells.

Další možnosti odpovědí:

Vacuole

Cell wall

Mitochondria

Cell membrane

4

Compare the structure of an animal and plant cell. - What is similar - What is different

This question is about cell nucleus.

null

2

What is the role of the nucleus?

1

Genetic information is stored in the nucleus. What is the name of all the genetic information in our body?

Our genome

Our gene

Our cytoplasm

Our environment

2

We inherit all our genetic information. Describe where we inherit our genetic information from.

Two parents have 3 children.

null

6

The children's appearances are similar to their parents but they are still all different. Explain why the children are similar but not exactly the same.

B01+B02 EOTT - Cellular the unit of life & Inheritance and the genome (29/01/2025)

B01+B02 EOTT - Cellular the unit of life & Inheritance and the genome (29/01/2025)

Which of the following is not one of the seven characteristics of living organisms?

How many of the seven characteristics of living organisms do plants show?

Why can it be hard to observe 'movement' in plants?

What chemical reaction is carried out by all living organisms?

What is the smallest structure that can be alive?

What are sub-cellular structures (like cell membranes) made from?

What is an organism?

Describe the arrangement and motion of particles in the cytoplasm.

How does the cell membrane control which substances pass in and out of the cell?

Complete the sentence “the cell membrane is a _________ __________ membrane.

What process moves substances from high to low concentration?

Which scientists discovered the structure of DNA?

What is the structure of DNA?

In extracting DNA: What is the role of the washing up liquid?

What is variation?

Name the piece of equipment used to observe cells.

Why can we not see cells with our eyes?

What does magnification mean?

Match the equipment to its function.

Write the equation that links total magnification, eye piece lens magnification and objective lens magnification.

A microscope has an eyepiece lens of x10 magnification and an objective lens of x10 Calculate the total magnification:

A microscope has an eyepiece lens of x10 magnification and total magnification of x400 Calculate the magnification of the objective lens.

Which part of a cell controls what goes in and out of the cell?

Describe what happens in the cytoplasm of the cell?

Compare the structure of an animal and plant cell. - What is similar - What is different

What is the role of the nucleus?

Genetic information is stored in the nucleus. What is the name of all the genetic information in our body?

We inherit all our genetic information. Describe where we inherit our genetic information from.

The children's appearances are similar to their parents but they are still all different. Explain why the children are similar but not exactly the same.

Which of the following is not one of the seven characteristics of living organisms?

How many of the seven characteristics of living organisms do plants show?

Why can it be hard to observe 'movement' in plants?

What chemical reaction is carried out by all living organisms?

What is the smallest structure that can be alive?

What are sub-cellular structures (like cell membranes) made from?

What is an organism?

Describe the arrangement and motion of particles in the cytoplasm.

How does the cell membrane control which substances pass in and out of the cell?

Complete the sentence “the cell membrane is a _________ __________ membrane.

What process moves substances from high to low concentration?

Which scientists discovered the structure of DNA?

What is the structure of DNA?

In extracting DNA: What is the role of the washing up liquid?

What is variation?

Name the piece of equipment used to observe cells.

Why can we not see cells with our eyes?

What does magnification mean?

Match the equipment to its function.

Write the equation that links total magnification, eye piece lens magnification and objective lens magnification.

A microscope has an eyepiece lens of x10 magnification and an objective lens of x10 Calculate the total magnification:

A microscope has an eyepiece lens of x10 magnification and total magnification of x400 Calculate the magnification of the objective lens.

Which part of a cell controls what goes in and out of the cell?

Describe what happens in the cytoplasm of the cell?

Compare the structure of an animal and plant cell. - What is similar - What is different

What is the role of the nucleus?

Genetic information is stored in the nucleus. What is the name of all the genetic information in our body?

We inherit all our genetic information. Describe where we inherit our genetic information from.

The children's appearances are similar to their parents but they are still all different. Explain why the children are similar but not exactly the same.

Complete the sentence “the cell membrane is a _ __ membrane.

Complete the sentence “the cell membrane is a _ __ membrane.