Questions
What advantage would an organism have if it can break down starch?

What advantage would an organism have if it can break down starch?

In: Biology

A person cuts a piece of Bronze that is 5" long with a 2.5" diameter down...

A person cuts a piece of Bronze that is 5" long with a 2.5" diameter down to 2.100 Dia.

It is done in 2 roughing passes and 1 finishing pass.

First pass from 2.5" to 2.3"

Second Pass from 2.3" to 2.110"

Third pass from 2.110" to 2.100"

What is the machine cutting time (in seconds)?

CS= 110 fpm for roughing and 140 fpm for finishing

Feed = .02 "/rev for roughing and .01"/rev for finishing

In: Mechanical Engineering

Explain the role of probability (or chance) in the passing down of traits to offspring, (from...

Explain the role of probability (or chance) in the passing down of traits to offspring,

(from parents to children). Did you find this surprising? Explain your reaction.

In: Biology

How are the molecules of a saltine cracker (they contain amylose and amylopectin) broken down and...

How are the molecules of a saltine cracker (they contain amylose and amylopectin) broken down and absorbed into your body? Once they are absorbed, how are these energetic molecules stored until the body needs energy? How are these storage molecules broken down by cells so that they can be utilized by the organism? What hormone molecule regulates the levels of glucagons in the blood, and how do they do this? What diseases result when these hormone molecules stop functioning and how do these diseases arise?

In: Biology

Write down the VERILOG code for an XOR gate and the testbench code to test it

Write down the VERILOG code for an XOR gate and the testbench code to test it

In: Electrical Engineering

Write down the overall general expression for the conductivity of a material taking into consideration the...

Write down the overall general expression for the conductivity of a material taking into consideration the different types of charge carriers. Identify all the parameters in the expression:

Use the overall expression for conductivity to state the conductivity of Cr2O3–Li2O-NiO composite material taking into consideration all the charge carriers associated with it.

In: Electrical Engineering

Write down the overall general expression for the conductivity of a material taking into consideration the...

Write down the overall general expression for the conductivity of a material taking into consideration the different types of charge carriers. Identify all the parameters in the expression:

Use the overall expression for conductivity to state the conductivity of Cr2O3–Li2O-NiO composite material taking into consideration all the charge carriers associated with it.

In: Electrical Engineering

The first step in the top-down approach to investing is assessing the state of the overall...

  1. The first step in the top-down approach to investing is assessing the state of the overall economy. Assume the following data for a hypothetical economy.

Item

2 quarters ago

Previous quarter

Current quarter

New Filings for unemployment benefit

5,000

40,000

80,000

Stock market index

1500

1200

1000

Industrial Capacity utilization

60%

50%

40%

Change in Factory Orders for machinery and equipment

5%

-12%

-20%

a) Determine in what stage the economy is in the business cycle. Explain your answer.

b) Give an example of an industry that is good for investment at this stage of the business cycle. Why?

In: Economics

ARE THESE STATEMENTS TRUE OR FALSE: 1. Epigenetic changes to the DNA are passed down to...

ARE THESE STATEMENTS TRUE OR FALSE:

1. Epigenetic changes to the DNA are passed down to the offspring, however, they do not cause changes to the genes, or alleles. Is this statement true or false?

2.Genes are located on chromosomes. Is this statement true or false?

3.  If someone with type B blood has children with someone who is type A blood, is it possible for them to have a child that is type O? YES OR NO?

In: Biology

Write down the ground configuration of calcium (Z = 20). The line at 610nm in the...

Write down the ground configuration of calcium (Z = 20). The line at 610nm in the spectrum
of neutral calcium consists of three components at relative positions 0, 106 and 158 (in units of cm−1). Identify the terms and levels involved in these transitions. The spectrum also contains a multiplet of six lines with wavenumbers 5019, 5033, 5055, 5125, 5139 and 5177 (in units of cm−1). Identify the terms and levels involved. Draw a diagram of the relevant energy levels and the transitions between them. What further experiment could be carried out to check the assignment of quantum numbers?

In: Physics