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Biology Module 2.1 > 3 > Flashcards

Flashcards in 3 Deck (20)
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1
Q

Prokaryotic cells are extremely _____.

A

small

2
Q

DNA is ________ in prokaryotic cells.

A

circular

3
Q

No _______, DNA free in cytoplasm

A

nucleus

4
Q

Cell wall made of a _____________, but not cellulose or chitin.

A

polysaccharide

5
Q

Prokaryotic cells have few organelles and no _______-bound organelles e.g. no mitochondria

A

membrane

6
Q

In prokaryotic cells, flagella (when present) made of the protein _________, arranged in a helix

A

flagellin

7
Q

Prokaryotic cells have small _________.

A

ribosomes

8
Q

Bacterium are examples of _________ cells.

A

prokaryotic

9
Q

Eukaryotic cells are ______ cells.

A

larger

10
Q

In eukaryotic cells, DNA is ______.

A

linear

11
Q

In eukaryotic cells a nucleus is present and DNA is inside the ______.

A

nucleus

12
Q

In eukaryotic cells, there is no cell wall in ______.

A

animals

13
Q

In eukaryotic cells, there is a cellulose cell wall in ______.

A

plants

14
Q

In eukaryotic cells, there is a chitin in ____.

A

fungi

15
Q

In eukaryotic cells, mitochondria and many other ________-bound organelles present.

A

membrane

16
Q

In eukarytoic cells flagella (when present) made of microtubules arranged in a _+2 formation.

A

9

17
Q

In eukaryotic cells have ______ ribosomes (over 20nm)

A

larger

18
Q

Human liver cell, yeast and amoeba are all examples of __________ cells

A

eukaryotic

19
Q

Prokaryotes are always ______-celled organisms.

A

single

20
Q

Flagella and plasmids aren’t always present in __________ cells.

A

prokaryotic