TEAS 7 Science Study Guide

0.0(0)
Studied by 0 people
call kaiCall Kai
learnLearn
examPractice Test
spaced repetitionSpaced Repetition
heart puzzleMatch
flashcardsFlashcards
GameKnowt Play
Card Sorting

1/50

encourage image

There's no tags or description

Looks like no tags are added yet.

Last updated 2:46 PM on 10/15/26
Name
Mastery
Learn
Test
Matching
Spaced
Call with Kai
Chat

No analytics yet

Send a link to your students to track their progress

51 Terms

1
New cards

Mouth

Mechanical + chemical digestion begins.

<p>Mechanical + chemical digestion begins.</p>
2
New cards

Stomach

Protein digestion with pepsin + HCl.

<p>Protein digestion with pepsin + HCl.</p>
3
New cards

Small intestine

90% of nutrient absorption.

<p>90% of nutrient absorption.</p>
4
New cards

Large intestine

Water absorption + vitamin K production.

5
New cards

Blood flow

RA → RV → lungs → LA → LV → body.

<p>RA → RV → lungs → LA → LV → body.</p>
6
New cards

Arteries

Away from the heart.

<p>Away from the heart.</p>
7
New cards

Veins

Toward the heart.

<p>Toward the heart.</p>
8
New cards

SA node

Pacemaker of the heart.

<p>Pacemaker of the heart.</p>
9
New cards

Gas exchange

Occurs at alveoli.

<p>Occurs at alveoli.</p>
10
New cards

Diaphragm

Contracts = inhale; relaxes = exhale.

<p>Contracts = inhale; relaxes = exhale.</p>
11
New cards

Thyroid

Metabolism (T3/T4).

<p>Metabolism (T3/T4).</p>
12
New cards

Pancreas

Insulin + glucagon.

<p>Insulin + glucagon.</p>
13
New cards

Adrenal glands

Cortisol & adrenaline.

<p>Cortisol & adrenaline.</p>
14
New cards

Pituitary

Master gland.

<p>Master gland.</p>
15
New cards

CNS

Brain + spinal cord.

<p>Brain + spinal cord.</p>
16
New cards

PNS

All other nerves.

<p>All other nerves.</p>
17
New cards

Sympathetic

Fight or flight.

<p>Fight or flight.</p>
18
New cards

Parasympathetic

Rest and digest.

<p>Rest and digest.</p>
19
New cards

Nucleus

Controls the cell.

<p>Controls the cell.</p>
20
New cards

Ribosomes

Protein synthesis.

<p>Protein synthesis.</p>
21
New cards

Lysosomes

Waste breakdown.

<p>Waste breakdown.</p>
22
New cards

Mitochondria

ATP energy.

<p>ATP energy.</p>
23
New cards

ER

Protein/lipid processing.

<p>Protein/lipid processing.</p>
24
New cards

Golgi

Packaging and distribution.

<p>Packaging and distribution.</p>
25
New cards

DNA

Nucleotides (A, T, C, G).

<p>Nucleotides (A, T, C, G).</p>
26
New cards

Complementary bases

A-T, C-G.

<p>A-T, C-G.</p>
27
New cards

Protons

Positive (atomic number).

<p>Positive (atomic number).</p>
28
New cards

Neutrons

Neutral.

<p>Neutral.</p>
29
New cards

Electrons

Negative.

<p>Negative.</p>
30
New cards

Ionic bonds

Transfer electrons.

<p>Transfer electrons.</p>
31
New cards

Covalent bonds

Share electrons.

<p>Share electrons.</p>
32
New cards

Hydrogen bonds

Weak bonds (DNA, water).

<p>Weak bonds (DNA, water).</p>
33
New cards

States of Matter

Solid → liquid → gas (energy increases).

<p>Solid → liquid → gas (energy increases).</p>
34
New cards

Conservation of mass

Reactants = products.

<p>Reactants = products.</p>
35
New cards

Increase rate of reaction

By increasing temperature, pressure (gases), concentration, or surface area.

<p>By increasing temperature, pressure (gases), concentration, or surface area.</p>
36
New cards

Physical change

Dissolving, melting.

<p>Dissolving, melting.</p>
37
New cards

Chemical change

Burning, rusting.

<p>Burning, rusting.</p>
38
New cards

Saturated solution

Max solute dissolved.

<p>Max solute dissolved.</p>
39
New cards

Concentration

Amount of solute in solvent.

<p>Amount of solute in solvent.</p>
40
New cards

Acids

pH < 7, donate H+.

<p>pH < 7, donate H+.</p>
41
New cards

Bases

pH > 7, donate OH-.

<p>pH > 7, donate OH-.</p>
42
New cards

Proteins

Made of amino acids; structure, enzymes, hormones.

<p>Made of amino acids; structure, enzymes, hormones.</p>
43
New cards

Carbohydrates

Quick energy; glucose, starch.

<p>Quick energy; glucose, starch.</p>
44
New cards

Lipids

Long-term energy; fats, oils.

<p>Long-term energy; fats, oils.</p>
45
New cards

Nucleic Acids

DNA & RNA.

<p>DNA & RNA.</p>
46
New cards

Scientific Method

1. Ask question 2. Form hypothesis 3. Experiment 4. Analyze data 5. Conclusion.

<p>1. Ask question 2. Form hypothesis 3. Experiment 4. Analyze data 5. Conclusion.</p>
47
New cards

Independent variable

Changed.

<p>Changed.</p>
48
New cards

Dependent variable

Measured.

<p>Measured.</p>
49
New cards

Control variable

Constant.

<p>Constant.</p>
50
New cards

Replication

Repeat experiments for reliability.

<p>Repeat experiments for reliability.</p>
51
New cards

Photosynthesis

Occurs in chloroplasts.

<p>Occurs in chloroplasts.</p>