Enable contrast version

Tutor profile: Vani K.

Inactive
Vani K.
Tutor for 4 years
Tutor Satisfaction Guarantee

Questions

Subject: Basic Math

TutorMe
Question:

Suzy can chop 10 trees in 30 minutes. Caren can chop 15 trees in 30 minutes. Together, how long does it take to chomp down 100 trees?

Inactive
Vani K.
Answer:

10 trees/30 minutes + 15trees/30 minutes = 25 trees/30 minutes 100 trees (30 min/25 trees) = 120 minutes = 2 hours

Subject: Biology

TutorMe
Question:

State the locations of glycolysis, the Krebs cycle, and the electron transport chain in eukaryotes. Describe the products of each step and the end result of the electron transport chain.

Inactive
Vani K.
Answer:

Glycolysis occurs in the cytosol. It begins with glucose being broken down by various enzymes to 2 3 carbone pyruvate molecules. Glycolysis has an energy-investment phase and an energy payoff phase. These pyruvates then get oxidized to acetyl CoA, while generating 1 molecule of CO2 and NADH. The acetyl CoA goes to the mitochondrial matrix for two rounds of the Krebs cycle. The two net ATP produced from glycolysis is used to reduce Nad+ to NADH, generate CO2, produce GTP and FADH2. The result of two rounds is 6 molecules of NADH, 2 molecules of FADH2, 2 GTP, and 4 CO2. The electron transport chain occurs in the inner membrane of the mitochondria and requires FADH2 and NAHD channels that pump H+ molecules across the membrane. The electrochemical difference produced causes the protons to go down their concentration gradient. Oxygen is the main electron receptor, and ATP synthase is the channel which H+ goes through and combines with phosphate molecules to produce ATP. The result of all three processes is around 34 ATP molecules.

Subject: Algebra

TutorMe
Question:

Solve for x: x^4+ 6x^3 + 12x^2 = -5x^3 + 4x^4 -3x^2

Inactive
Vani K.
Answer:

0 = 3x^4 - 11x^3 - 15x^2 0 = x^2(3x^2 - 11x - 15) x = 0 and x = (11 +- sqrt(11^2 - 4(3)(-15)))/{2(3)}

Contact tutor

Send a message explaining your
needs and Vani will reply soon.
Contact Vani

Request lesson

Ready now? Request a lesson.
Start Lesson

FAQs

What is a lesson?
A lesson is virtual lesson space on our platform where you and a tutor can communicate. You'll have the option to communicate using video/audio as well as text chat. You can also upload documents, edit papers in real time and use our cutting-edge virtual whiteboard.
How do I begin a lesson?
If the tutor is currently online, you can click the "Start Lesson" button above. If they are offline, you can always send them a message to schedule a lesson.
Who are TutorMe tutors?
Many of our tutors are current college students or recent graduates of top-tier universities like MIT, Harvard and USC. TutorMe has thousands of top-quality tutors available to work with you.
BEST IN CLASS SINCE 2015
TutorMe homepage
Made in California by Zovio
© 2013 - 2021 TutorMe, LLC
High Contrast Mode
On
Off