HCCY: Year 11 Biology (1) - Cell Structure and Function

Which of the following statements about cells is incorrect?

• Both prokaryotic and eukaryotic cells contain a cell membrane, cytoplasm and ribosomes.

• Prokaryotic cells do not contain a membrane-bound nucleus.

• Prokaryotic cells contain a membrane-bound nucleus.

• There are many more prokaryotic cells on Earth than there are eukaryotic cells.

An organism was described as being made up of a single cell containing a membrane-bound nucleus and membrane-bound organelles.

Which of the following correctly identifies the organism being described?

• A unicellular eukaryote

• A unicellular prokaryote

• A multicellular eukaryote

• A multicellular prokaryote

A light microscope has an ocular lens magnification of 10× and a total magnification of 400×. Which of the following options correctly indicates the magnification of the objective lens?

• 10×

• 4000×

• 4×

• 40×

Which of the following options lists the different types of microscopes in order of increasing resolving power?

• Light microscope, fluorescent microscope, transmission electron microscope, scanning electron microscope

• Light microscope, fluorescent microscope, scanning electron microscope, transmission electron microscope

• Fluorescent microscope, light microscope, transmission electron microscope, scanning electron microscope

• Fluorescent microscope, light microscope,, scanning electron microscope, transmission electron microscope

Of the following types of microscope, which one would be used to produce three-dimensional representations of cell structure?

• Transmission electron microscope

• Compound light microscope

• Fluorescent microscope

• Confocal laser scanning microscope

The width of a human hair is approximately 100um.

Which of the following options correctly indicates this measurement in mm?

• 0.1mm

• 1000mm

• 10mm

• 1mm

Which of the following options correctly lists the organelles in a plant cell that can be seen with a light microscope that is typically used in schools?

• Cell wall, nucleus, mitochondria, vacuole

• Cell wall, nucleus, chloroplast, vacuole

• Cell wall, nucleus, mitochondria, chloroplast, vacuole

• Cell wall, nucleus, Golgi body, mitochondria, chloroplast, vacuole

Tags

NGSS.MS-LS1-2

Of the following, which option correctly lists the organelles/structures that a plant cell contains that an animal cell does not?

• Cell membrane, large vacuole, chloroplasts

• Cell wall, chloroplasts, lysosomes

• Cell wall, large vacuole, chloroplasts, lysosomes

• Cell wall, large vacuole, chloroplasts

Which of the following is an incorrect statement about cytoplasm?

• The nucleus is part of the cytoplasm.

• The cytoplasm is that part of the protoplasm that is outside the nucleus.

• The cytoplasm consists of a liquid called the cytosol.

• The cytoplasm contains dissolved chemical substances.

Which of the following options identifies in the correct order the function of mitochondria, chloroplasts and ribosomes?

• Photosynthesis; cellular respiration; produce polypeptides

• Produce polypeptides; photosynthesis; cellular respiration

• Cellular respiration; photosynthesis; produce polypeptides

• Cellular respiration; produce polypeptides; photosynthesis

Tags

NGSS.HS-LS1-7

NGSS.HS-LS2-3

NGSS.HS-LS2-5