National 5 Unit 1 Mid-Unit Revision | Baamboozle - Baamboozle

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Revision that covers cell structure, cell transport, cell division and DNA & Proteins from National 5 Biology Unit 1 Cell Biology.

Study Slideshow

What type of cell is this?

Plant

Animal

Fungi

Bacterial

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Which organelle is the site of protein synthesis?

Nucleus

Ribosome

Cytoplasm

Mitochondria

15

Which of the following are NOT found in an animal cell?

Cell Wall

Cell Membrane

Mitochondria

Ribosomes

15

What is the role of chloroplasts?

Provide cell structure

Site of respiration

Photosynthesis

Controls cell division

15

Which structure is made of a phospholipid bi-layer

Nucleus

Cell Membrane

Ribosome

Cell wall

15

What term is used to describe the permeability of the cell membrane?

Selectively

Partially

Fully

Specially

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Which of the following substances will diffuse into a respiring animal cell?

water

Proteins

Carbon dioxide

Oxygen

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Which process is being shown here?

Osmosis

Hydrolysis

Active transport

Diffusion

15

Which of the following processes require energy?

Active transport

Diffusion

Osmosis

Plasmolysis

15

If water moves into a plant cell, what word is used to describe it?

Turgid

Plasmolysed

Shrunk

Burst

15

When a nucleus divides this is called.......

Mitosis

Chromosomes

Meiosis

Centromere

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How many PAIRS of chromosomes do human body cells have?

32

23

64

46

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The sections (bands) of a chromosome DNA that code for proteins are called what?

Genes

DNA

mRNA

Centromere

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Each species has its own chromsomes number known as the _____ number

Triplod

Monoploid

Diploid

Haploid

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What happens next?

The spindle fibres pull the chromatids apart

The chromosomes line up along the equator

The cell splits in two

The chromosomes copy themselves

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What are the three groups of micro-organisms called?

Bacteria, virus, fungi

Virus, germs, fungi

Bacteria, virus, germs

Bacteria, germs, Fungi

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