Brainscape's Knowledge GenomeTM

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


See full index

Praxis Elementary Education > Science: Life Science > Flashcards

Science: Life Science Flashcards

You may prefer our related Brainscape-certified flashcards:
Praxis (5004) - Elem. Ed: Social Studies flashcards Praxis (5005) - Elem. Ed: Science flashcards Praxis (5236) - Biology flashcards Praxis (5081) - Social Studies (Content Knowledge) flashcards Praxis (5905) - Elem. Ed: Three Subject Bundle Science flashcards Praxis (5904) - Elem. Ed: Three Subject Bundle - Social Studies flashcards Praxis (7005) - Elem. Ed: Science flashcards Praxis (7004) - Elem. Ed: Social Studies flashcards
1
Q

Special type of protein that speeds up chemical reaction

Ex: breaking down food

A

Enzymes

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

DNA four types of nucleotides ( small molecules that makes up DNA)

RNA substitutes…

A

Adenine
Cytosine
Guanine
Thymine

RNA: Uracil for thymine

AT and CG or AU

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

Single celled organism

No nucleus, mitochondria, chloroplasts

A

Prokaryotes

Ex: bacteria

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

Contain a nucleus
Multicellular organisms

Chromosomes found in _

A

Eukaryotes

Nucleus

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

Organelles:

Produce energy
Produce proteins
Store water and other molecules

A

Mitochondria
Ribosomes
Vacuoles

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

Plants store energy from sunlight as sugars, energy source for cell function

A

Photosynthesis

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

_ phase

Duplicates DNA

A

Prophase

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

_ phase

Chromosomes line up in pairs along central axis in cell

A

Metaphase

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

_ phase

Pairs begin to split - one chromosome to one side and other toward opposite side

A

Anaphase

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

_ Phase

Cell membrane splits…two new cells are formed

A

Telophase

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

_ phase

division is complete
2 cells return to normal rest ing states

A

Interphase

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q 
I
Picked 
My 
Apples
Today
A 
Interphase
Prophase
Metaphase
Anaphase
 telophase
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

Produces two cells with the same DNA* same # of chromosomes as parent cell*

Formation of reproductive cells

A

Mitosis

Meiosis

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

Chromosomes in reproductive cells

chromosomes in body cells

A

23

46

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

Bacterial chromosome found in

A

Cytoplasm

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

One ATP molecule produces two molecules of pyruvate during…

A

Glycolysis

17
Q

Krebs cycle in:

Prokaryotes

Eukaryotes

A

Prokaryotes- cytoplasm

Eukaryotes- mitochondria

18
Q

Plants make glucose from (2)

How?

Process called?

A

Carbon dioxide and water

Use sunlight through photosynthesis

Calvin cycle

19
Q

Tiny packet of energy from the sun absorbed by chlorophyll

A

Photon

20
Q

molecules of ATP produced during electron transport

A

34

21
Q

molecules of ATP produced during glycolysis

A

2

22
Q

molecules produced during Krebs cycle

A

2

23
Q

molecules produced during entire process of cellular respiration

A

38

24
Q

Photosynthesis takes place in

A

Chloroplast

25
Q

Endoplasmic reticulum synthesizes

A

Proteins and lipids

Praxis Elementary Education (34 decks)

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