Ask Question, Ask an Expert

+1-415-315-9853

info@mywordsolution.com

Ask Biology Expert

1. The table below gives the genotypes (with respect to the lac operon) of several partial diploid E. coli strains. Fill in the phenotypes, using a "+" for ?-galactosidase synthesis (lacZ gene) and "-" for no ?-galactosidase synthesis. Glucose is absent in all cases. Give a brief explanation of your reasoning.
Phenotype for ?-galactosidase production
Genotype No inducer Inducer

  • I+ O+ Z+ / I+ O+ Z+ 
  • I+ O+ Z- / I+ O+ Z+ 
  • I- O+ Z+ / I+ O+ Z+ 
  • Is O+ Z+ / I+ O+ Z+ - -
  • I+ Oc Z+ / I+ O+ Z+ 
  • I+ Oc Z- / I+ O+ Z+ 
  • Is Oc Z+ / I+ O+ Z+

Biology, Academics

  • Category:- Biology
  • Reference No.:- M998506

Have any Question? 


Related Questions in Biology

Antropology book reviewanthropology 105book response value

Antropology Book Review Anthropology 105 Book Response (Value 20 points) Length: 750-1000 words, not including quotes or references Times New Roman Double spaced Late penalty: 1 point per day Review your worksheet respon ...

How does sexual reproduction benefit the offspring in

How does sexual reproduction benefit the offspring in terms of genetic variation? Provide an example

Case study 20 food for a low-income familysarah is a

Case Study 20: Food for a Low-Income Family Sarah is a 30-year-old mother of two young children, ages 3 and 5. Her husband was recently disabled in a car accident and has been unable to work for 6 months. Sarah works par ...

State one example of animals having a single opening to the

State one example of animals having a single opening to the outside that serves both as a mouth as well as the Amy's is?

Evidence into diabetic care practicebased on the summary of

Evidence into Diabetic Care Practice Based on the summary of research findings identified from the Evidence-Based Project-Paper on Diabetes that describes a new diagnostic tool or intervention for the treatment of diabet ...

Assignmentselect an example of an advancement made in

Assignment Select an example of an advancement made in biotechnology (e.g. pharmacogenetics, stem cells, GMOs, de-extinction, etc.). Describe the specific advancement and what contribution it brings to society. For full ...

Reflection prompts1 what were your initial expectations

Reflection Prompts 1. What were your initial expectations about the Service Learning project in this class? Have these expectations changed? How? 2. What about your community involvement has been an eye-opening experienc ...

What is convergent evolution use evidence from the trees to

What is convergent evolution? use evidence from the trees to explain how the Anolis lizards are an example of this concept.

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

1 how cando you reduce the amount of waste and pollution

1. How can/do YOU reduce the amount of waste and pollution that you create?  In other words, describe 3 things that you can do/already do to reduce, reuse and recycle more. 2. The City of Phoenix recently started a progr ...

  • 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

WalMart Identification of theory and critical discussion

Drawing on the prescribed text and/or relevant academic literature, produce a paper which discusses the nature of group

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