Brainscape's Knowledge GenomeTM

Browse over 1 million classes created by top students, professors, publishers, and experts.


See full index

Bio - Origins of LIFE > LT 1.2 Questions > Flashcards

LT 1.2 Questions Flashcards

You may prefer our related Brainscape-certified flashcards:
Biology 101 flashcards
1
Q

Fungi: chitin :: Plants : ________

A

cellulose

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

Mitochondria : cristae :: endoplasmic reticulum : _________

A

cisternae

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

eukaryote : chromosome :: prokaryote : _________

A

plasmid

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

flagella : for movement :: _________ : for reproduction

A

sex pili

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

prokaryote : 70s :: eukaryote : _____

A

80s

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

hydrophilic head : phosphate group :: ___________ : saturated and unsaturated fatty acids

A

hydrophobic tail

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

DNA : deoxyribose sugar :: RNA : __________

A

ribose sugar

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

proteins : amino acids :: nucleic acids : _______

A

nucleotides

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

sugars : carbohydrates :: waxes : _______

A

lipids

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

What is NOT part of the Archaean cell wall?

  • Pseudopeptidoglycan
  • Glycoprotein S-layers
  • Peptidoglycans
  • other polysaccharides
A

Peptidoglycans

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

This is the region where the genetic material is localized in prokaryotes.

A

nucleoid

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

Inside the chloroplast, the chlorophyll is stored in small, flattened disks called _____

A

Thylakoid

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

The sarcoplasmic reticulum is a specialized type of smooth ER that can be found in which cells?

A

Muscle cells

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

Bacteria can either be Gram-positive or Gram-negative after being subjected to the Gram stain. This can be attributed to differences in which organelle?

A

cell wall

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

The following are types of lipids except for:

  • Sterols
  • Starches
  • Triglycerides
  • Waxes
A

starches

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

Which of the following is the composition of sucrose?

  • Glucose + Glucose
  • Glucose + Galactose
  • Glucose + Fructose
  • Glucose + Lactose
A

Glucose + Fructose

17
Q

The following are all pyrimidine bases except for:

Uracil
Thymine
Cytosine
Guanine

A

guanine

18
Q

The following are functions of proteins except for:

  • For transport and movement of materials into and out of the cell
  • For providing energy in metabolic reactions
  • For control and regulation of body functions
  • For speeding up chemical reactions involved in metabolism
A

For providing energy in metabolic reactions

19
Q

Which of the following is false about the lipids?

  • They can be saturated or unsaturated.
  • They are soluble in water.
  • They occur in nature as waterproof coatings on plants and stems.
  • They can be stored in the body as fat and converted into energy whenever needed.
A

soluble in water

Bio - Origins of LIFE (2 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2024 Bold Learning Solutions. Terms and Conditions