Honors Biology Exam

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1.
1 point
Light-Independent Reactions in plants proceed in the _____ of chloroplasts.
2.
1 point
What two molecules produced by the light-dependent reactions are necessary for the light-independent reactions to take place?
3.
1 point
The best definition of biology is the Science of_____
4.
1 point
All of the following have the potential to alter enzymatic activity. which is the only one that does so without affecting enzyme conformation?
5.
1 point
the folding of the inner membranes of the mitochondria provides what advantage to aerobic respiration?
6.
1 point
In the third stage of aerobic respiration, _________ is the final electron acceptor.
7.
1 point
what is the photosynthesis chemical equation?
8.
1 point
The pigment in photosystem I absorbs at what wavelength?
9.
1 point
In eukaryotes, aerobic respiration is completed in the ________.
10.
1 point
Chlorophyll a appears green because it absorbs mainly ______ light.
11.
1 point
Groups of bacteria living together in a close knit group are also known as ________.
12.
1 point
_______ cannot easily diffuse across a lipid bilayer
13.
1 point
This organelle is involved in lipid production.
14.
1 point
All living things in a given area with nonliving enviroment
15.
1 point
Which of the following is a type of passive transport?
16.
1 point
With the oxidation of NADH and FADH2 during the electron transport chain, hydrogen ions are concentrated into the ________ by a series of protein complexes embedded in the membrane.
17.
1 point
Structure Composed of one or more tissue
18.
1 point
Contains enzymes for intracellular digestion
19.
1 point
Which molecule does not form during glycolysis?
20.
1 point
Osmosis is the _____
21.
1 point
Which is a correct sequence of polypeptide transport in the endomembrane system?
22.
1 point
Which of the following generates ATP?
23.
1 point
Where in cells are proteins synthesized by ribosomes bound to its membrane?
24.
1 point
The domains of life include which of the following?
25.
1 point
The BEST microscope to use to view internal features of specimens is the
26.
1 point
Which order of organizational levels is correct from smallest to largest?
27.
1 point
These organelles convert light energy into chemical energy stored in the chemical bonds of glucose or starch, the process of photosynthesis.
28.
1 point
Autotrophs use _______ as an energy source to drive photosynthesis.
29.
1 point
If we compare a chemical reaction to an energy run, the a(n) __________ reaction is an uphill run
30.
1 point
What is the main difference between passive transport and active transport?
31.
1 point
An organelle that pinches off portions of its membrane to form a transport vesicle is the ________.
32.
1 point
Light Dependent Reactions in plants proceed in the ______.
33.
1 point
Enzymes ____________________
34.
1 point
Which of the following is one of the two main functions of the nuclear envelope?
35.
1 point
The first person acknowledged to have seen living, moving cells by using a microscope was
36.
1 point
Which of the following directly controls the movement of molecules into and out of the cell
37.
1 point
the cyclic reactions of photosynthesis involve the following photosystems:
38.
1 point
What happens to the carbon in glucose as the molecule is broken down by aerobic respiration?
39.
1 point
What is the primary purpose of NADH and FADH2 in respiration?
40.
1 point
One generalization of the cell theory is that
41.
1 point
The rough ER is covered by _________.
42.
1 point
Glycolysis starts and ends in the ___________.
43.
1 point
Each atom of element has same number of
44.
1 point
Ions of molecules tend to diffuse from a region where they are ____ concentrated to another where they are ____ concentrated.
45.
1 point
Prokaryotes _________________.
46.
1 point
Which of the following represents an overall exergonic set of reactions?
47.
1 point
Which of the following metabolic pathways requires oxygen?
48.
1 point
_____ bonds form between adjacent water molecules
49.
1 point
Four of the five items listed below are organelles found in eukaryotic cells. Select the exception.