shehsh

Posted by on May 13, 2022 in Biology | 0 comments

Gene a DNA sequence that defines a certain heritable characteristic. Chromosome a DNA molecule which is made of DNA and proteins and carries genes. Alleles Are the different forms of a specific gene. Are the results of mutations of a gene sequence. If an organism has two of the same alleles, it is called homozygous for the trait. If an organism has two different alleles, it is said to be hetrezygous for the trait. Alleles can be dominant and recessive, where dominant alleles are always expressed

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cgd

Posted by on Nov 24, 2021 in Biology | 0 comments

5.1 Satellite Based Navigation
The development of the system architecture for the hypothetical Satellite Navigation System (SNS) by logically partitioning the required functionality. To keep this problem manageable, we develop a simplified perspective of the first and second levels of the architecture, where we define the constituent segments and subsystems, respectively. In doing so, we show a representative subset of the process steps and artifacts developed, but not all of them. Showing a more
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Employment

Posted by on Nov 3, 2021 in Biology | 0 comments

There are three forms of agreements covering employment contracts:individual employment contracts, collective bargaining contracts and employment-at-will agreements.Collective bargaining contracts are negotiated with unions and cover the nature of work, wages, benefits, promotions, layoffs, seniority provisions, and grievance procedures.

A.Characteristics of relationship

1.Contractual; coming under government regulations

2.Employee v. Independent Contractor – difference is CONTROL

B.Creation of employment

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science

Posted by on Nov 2, 2021 in Biology | 0 comments

                                      “Taxonomy Reading”

As you have discovered, living things are put into groups according to their characteristics.  This is called classification.  The characteristics that are used to classify living things determine the groups they are put into.  The characteristics that are chosen to form these groups make up a classification system.

     About 1/2 million different kinds of living things have been discovered so far.  Each year

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Bio

Posted by on Oct 29, 2021 in Biology | 0 comments

Bio 105/106

Exam 1 Study Guide

Chapter 1: Science is a process:  1) Observation    2) Question  form formal hypothesis (what is a hypothesis?)    3) Test through experimentation    4) Analyze data  make conclusions    5) Communicate findings  restart testing additional questions Hypothesis vs. Predictions. Experiments: Controls,  Variables (Independent & Dependent)   Results displayed by Graphs: Bar graphs – categorical independent variable; measured dependent variable  

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Bio

Posted by on Oct 9, 2021 in Biology | 0 comments

DNA:
HIND II was discovered by Smith, Wilcox and kelley = 5′ GT (pyrimidine: T or C)/Purine (A or G) AC 3′
How do we make recombinant dna:
1. cut two different DNA molecules w/ same restriction enzyme
2. Mix DNA pieces together = sticky ends- weak hydrogen binding
3. seal with ligase
Plasmids= double stranded DNA and where the DNA fragments are inserted.
Electrophoresis is using a current to separate charged molecules based on the amount of charge
in the molecule
○ Molecules move through a matrix that Read More