Brainscape's Knowledge GenomeTM

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


See full index

Biology > Chem Test > Flashcards

Chem Test Flashcards

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

How many bonds would the molecule P2 have between each element and why?

A

Triple bond between the 2 P’s

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

Fully explain what immediately happens to the single O in the equation H2+O2 –> H2O+O?

A

Oxygen needs 2 more neutrons so it immediately takes in H2 and forms H2O

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

Is blood pH acidic or basic?

A

Slightly Acidic

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

What is the homeostatic of pH

A

0-7

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

What are the 2 buffers used to maintain this pH range? 1st- H2CO3and 2nd- HCO3-

A

Carbonic acid and bicarbonate ion

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

The blood has become too acidic. is the pH number too high or too low?

A

Too low (it will use bicarbonate ion as a buffer)

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

The blood has become too basic. is the pH number too high or too low?

A

Too high (it will use carbonic acid as a buffer)

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

Why is an —> used instead of an - in chemical equations?

A

You are not equalling anything you are turning it into the correct formula

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

What particle makes H3O+ different from H2O?

A

It has an added proton

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

What particle makes OH- different from H2O?

A

An electron was taken away

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

What is the name of H3O and OH-

A

hydronium ion and hydroxide ion

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

Is methylamine an acid or base?

A

Base

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

Which of the following shows the balance of the water solution now that methylamine has been added?

A

[H+]=[OH-] and [H+]<[OH-]

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

What is the pH of the water and methylamine solution?

A

pH<7

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

Oxygen-
1. Atomic #
2. Atomic weight
3. how many subatomic particles make up the atomic #
4. how many subatomic particles make up the atomic weight
5. How many valence Electrons does oxygen have
6. how many bonds can it form

A
  1. 8
  2. 16
  3. Protons
  4. Protons and Neutrons
  5. 6
  6. 2
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

Rough and Smooth Endoplasmic Reticulum

A

Network of tubes, can have ribosomes attached, make lipids, and proteins

Synthesis

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
17
Q

Ribosome

A

Make proteins

Synthesis

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
18
Q

Mitochondria

A

Powerhouse, provides energy

Metabolism, synthesis

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
19
Q

Cell Membrane

A

Controls movement of material in and out of cell

Transport, respiration

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
20
Q

Cytoplasm

A

Gel-like fluid, provides cell structure

Regulation

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
21
Q

Lysosome

A

Breaks down cell debris, worn out organelles

Excretion, Transport, Secretion, regulation, synthesis, assimilation

22
Q

Centriole

A

Structural support during mitosis (asexual reproduction) in animal cells

Reproduction

23
Q

Golgi Apparatus

A

Stores, modifies and packages proteins

Regulation, transport, assimilation

24
Q

Nucleus

A

Control center, the “brain”; has DNA

Assimilation, Nutrition, regulation, reproduction

25
Q

Chloroplast

A

Takes in sunlight, used in photosynthesis in plants

Synthesis

26
Q

Vacuole

A

Storage for cell

Regulation, transport, nutrition, metabolism, secretion

27
Q

Cell Wall

A

Rigid, only found in plants, protects and gives shape

Assimilation

28
Q

Respiratory

A

Provide oxygen to bloodstream to be used in the cells to generate energy from food

Respiration

29
Q

Skeletal

A

Support body, facilitate movement, protect internal organs, storage of minerals and fat, formation of blood cells

Assimilation

30
Q

Circulatory

A

Carries oxygen, nutrients, and hormones to cells, and removes waste products, such as carbon dioxide

Excretion, Secretion, Transport, and Regulation

31
Q

Digestive

A

Breakdown of food into smaller components until they can be absorbed and assimilated into the body

Assimilation

32
Q

Endocrine

A

Produce hormones that regulate metabolism, growth and development, tissue function, sleep, mood, etc.

Synthesis, Metabolism, and Regulation

33
Q

Nervous

A

Transport nerve impulses between parts of the body

Transport

34
Q

Muscular

A

Permits movement of the body, maintains posture and circulates blood throughout the body

Secretion and Transport

35
Q

Lymphatic/Immune

A

Transport lymph, a fluid containing infection-fighting white blood cells, throughout the body to rid the body of toxins, waste, and other unwanted materials

Excretion, Secretion, and Transport

36
Q

Reproductive

A

Ensure survival of the species
Reproduction

37
Q

Integumentary
(skin)

A

Protect the body from damage, such as water loss

Assimilation

38
Q

Urinary/Renal

A

Eliminate waste from the body, regulate blood volume and pressure, and regulate blood pH

Excretion and Regulation

39
Q

Carbohydrates:
1. Monomer
2. Structure and function
3. How is it obtain

A
  1. Monosaccharides
  2. Energy and Structure
  3. Through food like Pasta and Bread
40
Q

Lipids:
1. Monomer
2. Structure and function
3. How is it obtain

A
  1. Phospholipids,steroids/cholesterol, triglycerides
  2. Cell membrane, cushion, hormones, insulation, long term energy storage
  3. Through eating foods that contain Butter and Oil
41
Q

Proteins:
1. Monomer
2. Structure and function
4. Enzymes
5. How is it obtain

A
  1. Amino acids
  3. Works in the immune system, muscle development
  4. Enzymes
  5. Through eating meats and beans
42
Q

Nucleic Acids:
1. Monomer
2. Structure and function
3. How is it obtain

A
  1. DNA, RNA
  2. Middle of double helix, DNA- stores genetic info, RNA- makes proteins
  3. When you consume fruits like strawberries.
43
Q

What is a monomer?

A

A building block

44
Q

What is a polymer?

A

Many linked building blocks

45
Q

Carbon-structure and function of importance:
1. Why is it the backbone of life
2. what are the Bonds

A
  1. it can form 4 bonds, have many different shapes, and long chained branches.
  2. Bonds- Single, Double, and Triplet
46
Q

Atoms

A

Neutrons, electrons, protons

47
Q

Valence electrons

A

electrons that are located in the outer part of the electron shell of an atom

48
Q

Bonding

A

When you share or gain electrons with another element

49
Q

Bonds form when atoms share or transfer valence electrons

A

atom/group of atoms that has an electrical charge

50
Q

Isotopes

A

Atoms with the same number of proton but a different number of neutrons

51
Q

What is Dehydration Synthesis?

A

they make and produce water

52
Q

What is Hydrolysis?

A

they break and use water

Biology (6 decks)

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