Mariana Roldan

Baylor University
Math and Science Tutor

Biography

I graduated from Baylor University with a B.S Ed degree in Health Science. I have been working as a high school math and science tutor this past year and I will be starting medical school in August 2020.

Education

BS Mathematics
Baylor University

Educator Statistics

Numerade tutor for 6 years
319 Students Helped

Topics Covered

Atoms, Molecules, and Ions: Understanding the Building Blocks of Matter
Unlocking the Power of Periodic Table Properties | Boost Your Knowledge
The Fascinating Chemistry of Life: Discovering the Building Blocks
Discover the Power of the Cell: Unleash Your Potential with Our Products
Cellular Respiration and Fermentation: Understanding the Basics
The Central Dogma: Understanding Gene Expression
Advancements in Genomics and Biotechnology: Revolutionizing Science
Unlocking the Secrets of Sensory and Motor Mechanisms
Circulation and Gas Exchange: Vital Processes for Optimal Health
Boost Your Immune System: Tips and Tricks for a Stronger Defense
Mendelian Genetics: Understanding Inheritance Patterns
Understanding Animal Form and Function: A Comprehensive Guide
Osmoregulation and Excretion: Maintaining Balance and Eliminating Waste
Hormones & The Endocrine System: Understanding the Body's Chemical Messengers
The Incredible Power of the Nervous System: Understanding its Functions
Unlock the Secrets of Organic Chemistry: Essential Guide
Unlocking the Secrets of Cell Signaling: Understanding the Intricacies
Mastering Metabolism 101: A Beginner's Guide

Mariana's Textbook Answer Videos

02:28
Chemistry Matter and Change

Challenge The ionic compound $\mathrm{NH}_{4} \mathrm{ClO}_{4}$ is a key reactant used in
solid rocket boosters, such as those that power the Space Shuttle into orbit. Name this compound.

Chapter 7: Ionic Compounds and Metals
Mariana Roldan
01:39
Chemistry

What do chemists mean by a sugar, and what are the two principal classes of sugars?

Chapter 20: Biological Chemistry
Section 1: Carbohydrates and Lipids
Mariana Roldan
03:27
Chemistry

What role do carbohydrates play in the survival of animals and plants?

Chapter 20: Biological Chemistry
Section 1: Carbohydrates and Lipids
Mariana Roldan
01:52
Chemistry

Name several polysaccharides, and explain the biological role of each.

Chapter 20: Biological Chemistry
Section 1: Carbohydrates and Lipids
Mariana Roldan
01:05
Chemistry

What is the molecular formula of glucose, and what is the role of this compound in human body systems?

Chapter 20: Biological Chemistry
Section 1: Carbohydrates and Lipids
Mariana Roldan
01:13
Chemistry

What names are given to the reactions by which large carbohydrate molecules are built up and broken down?

Chapter 20: Biological Chemistry
Section 1: Carbohydrates and Lipids
Mariana Roldan
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