strayer sci115 quiz 1 ans quiz 2 latest 2015 november

QUESTION

Quiz 1

• Question
1
3 out of 3 points

Which of the following is a basic
component of all of the others?

• Question
2
3 out of 3 points

Which of the following represents
the most correct order of the organization of life from the smallest unit to
the largest?

• Question
3
3 out of 3 points

Energy flow through an ecosystem
is one-way because

• Question
4
3 out of 3 points

Which of the following statements
is true concerning DNA?
Answer

• Question
5
0 out of 3 points

Homeostasis is

• Question
6
0 out of 3 points

In the scientific name, Pan
paniscus, Pan represents the name of the ____ while paniscus represents the
name of the ____.

• Question
7
3 out of 3 points

Modern taxonomists today tend to
group organisms into the same category based on

• Question
8
3 out of 3 points

Which of the following words
describes a tentative explanation to a given question?

• Question
9
3 out of 3 points

A result is statistically
significant if

• Question
10
3 out of 3 points

A control group

Quiz 2

• Question
1
2.5 out of 2.5 points

For a given element, all atoms of
that element have the same number of

• Question
2
0 out of 2.5 points

Which of the following bonds is
weakest?

• Question
3
2.5 out of 2.5 points

An atom that carries a charge is
called a(n)

• Question
4
2.5 out of 2.5 points

A water molecule is polar because

• Question
5
2.5 out of 2.5 points

Hydrophobic molecules are ____
water.

• Question
6
2.5 out of 2.5 points

What part does carbon play in the
structure of biological molecules?

• Question
7
0 out of 2.5 points

Which of the following statements
is true?

• Question
8
2.5 out of 2.5 points

Plasma membrane proteins might be
involved in

• Question
9
2.5 out of 2.5 points

The following structures are
found in all eukaryotic cells EXCEPT

• Question
10
0 out of 2.5 points

Which of the following cell
features is absent in a bacterial cell?

• Question
11
0 out of 2.5 points

The rough endoplasmic reticulum
is so called because ____ stud the surface of that organelle.

• Question
12
2.5 out of 2.5 points

Which of the following is NOT a
characteristic of mitochondria?

ANSWER:

REQUEST HELP FROM A TUTOR