Ask Question, Ask an Expert

+1-415-315-9853

info@mywordsolution.com

Ask Biology Expert

Glucose and sucrose easily produced alcohol fermentation in yeast. Why didn't galactose and lactose?

This was the virtual experiment.
pH was set at 7
temperature 20 degrees C
20 ml of glucose was added to 1ml yeast
20ml or sucrose was added to 1ml of yeast
20ml of galactose was added to 1 ml of yeast
20ml of lactose was added to 1ml of yeast
gas was measured after 20 minutes.

Glucose and sucrose showed a reaction. Lactose and galactose didn't. Why?

Biology, Academics

  • Category:- Biology
  • Reference No.:- M924849

Have any Question? 


Related Questions in Biology

1 describe the four main pressure areas of the northern

1. Describe the four main pressure areas of the Northern Hemisphere and discuss their effects on major wind patterns. 2. Describe and explain the formation and effects of the monsoon winds of southern Asia

Assignmentcreate an outline of your assignmentinclude an

Assignment Create an outline of your assignment. Include an introduction and conclusion to tie the paper together. ***Complete the Comprehensive Older Person Evaluation on a non-family member over the age of 70, Also com ...

A cell undergoing meiosis produces a daughter cell during

A cell undergoing meiosis produces a daughter cell, during which one nondisjunction event occurs. If the number of chromosomes in a normal diploid cell of this organism (not undergoing cell division) is 38, how many chro ...

You have formulated a hypothesis mangoes contain more

You have formulated a hypothesis: "Mangoes contain more vitamin C than oranges." To test this hypothesis you measure vitamin C levels in 20 oranges and 20 mangoes from trees that were grown in the same orchard under the ...

Individual assignment instructionsthe global community is

Individual Assignment Instructions The global community is plagued by increasing incidence of lung cancer, colorectal cancer, breast cancer, pancreatic cancer, prostate cancer, leukemia, non-Hodgkin lymphoma, liver cance ...

Which component of a muscle does the ca combine with to

Which component of a muscle does the Ca^++ combine with to allow a contraction to occur? When a muscle is simulated before the muscle can fully relax, it can cause muscle twitch tetarus muscle tendritis When a muscle is ...

A man and wife have a daughter she marries and has a son

A man and wife have a daughter. She marries and has a son who is colorblind, a sex-linked trait. She has normal vision. Using the letters "C" and "c", list all potential genotypes for the man and his wife. What is the pr ...

Parents were concerned about their 16-year-old son for the

Parents were concerned about their 16-year-old son for the following reasons: he had no deepening of his voice, scanty pubic and axillary hair growth, absence of beard and mustache growth, small penis, poor muscular deve ...

Familial hypercholesterolemia is associated with increased

Familial hypercholesterolemia is associated with increased riskfor heart attacks at a young age. What kind of clinical test canyou use to test for this disease? What would be the expectedresult? Explain the biochemical p ...

Question 1 summarize the role that the atmosphere

Question 1: Summarize the role that the atmosphere conditions of wind speed, temperature, and stability potentially impact plume modeling activities with a Gaussian model. Question 2: First, discuss the six featured disp ...

  • 4,153,160 Questions Asked
  • 13,132 Experts
  • 2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

Section onea in an atwood machine suppose two objects of

SECTION ONE (a) In an Atwood Machine, suppose two objects of unequal mass are hung vertically over a frictionless

Part 1you work in hr for a company that operates a factory

Part 1: You work in HR for a company that operates a factory manufacturing fiberglass. There are several hundred empl

Details on advanced accounting paperthis paper is intended

DETAILS ON ADVANCED ACCOUNTING PAPER This paper is intended for students to apply the theoretical knowledge around ac

Create a provider database and related reports and queries

Create a provider database and related reports and queries to capture contact information for potential PC component pro

Describe what you learned about the impact of economic

Describe what you learned about the impact of economic, social, and demographic trends affecting the US labor environmen