Midterm Quiz

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Which of the following statements about the image shown below is NOT an observation?

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A scientific theory is

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When shaking sugar and sand together in a test tube, you cause them to form a

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In many cells, the structure that controls the cell's activities is the

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To be useful in science, a hypothesis must be correct.

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A skeptical attitude in science prevents scientists from accepting new ideas.

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The process in which two cells from different parents unite to produce the first cell of a new organism is called sexual reproduction.

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The basic unit of matter is a cell.

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An enzyme speeds up a reaction by lowering the activation energy.

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The positively charged particle of an atom is called a proton.

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Which of these make up atoms? (check all that apply)

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Which of the following are biomolecules?

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Despite differences in size and shape, at some point all cells have DNA and a

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In eukaryotic cells, chromosomes carrying genetic information are found in the

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The organelles that breeak down lipids, carbohydrates, and proteins into small molecules that can be used by the cell are called

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Cell membranes contain a central bilayer formed by

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The movement of water molecules across a selectively permeable membrane is known as

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A substance that moves by passive transport tends to move

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Which of the following is true of ALL single-celled organisms

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A tissue is composed of a group of

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Which of the following are autotrophs?

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Which of the following is used by cells to store and release the energy needed to power cellular processes?

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The amount of energy stored in a molecule of ATP compared to the amount stored in a molecule of glucose is

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When a candle burns, energy is released in the form of

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In addition to light and chlorophyll, photosynthesis requires

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The leaves of a plant appear green because chlorophyll

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The first process in the light-dependent reactions of photosynthesis is

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Light dependent reactions begin in photosystem II, ❌. Next comes the ❌. After that, comes the next photosystem, ❌. Finally comes the ❌.

absorbing light

ETC

photosystem I

Hydrogen Ion movement and ATP formation

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Which substance from the light-dependent reactions of photosynthesis is a source of energy for the Calvin cycle?

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The light-independent reactions of photosynthesis are also known as the

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ATP synthase in the chloroplast membrane makes ATP, utilizing the energy of highly concentrated

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CAM plants are specialized to survive under what conditions that would harm most other kinds of plants?

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Cells use the energy available in food to make a final energy-rich compound called

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Each gram of glucose contains approximately how much energy?

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The process that releases energy from food in the presence of oxygen is

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The first step in releasing the energy of glucose in the cell is known as

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The net gain of energy in glycolysis from one molecule of glucose is

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In eukaryotes, the Krebs cycle takes place within the

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The electron transport chain uses the high-energy electrons from the Krebs cycle to

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Because fermentation takes place in the absence of oxygen, it is said to be

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The process carried out by yeast that causes bread dough to rise is

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During heavy exercise, the buildup of lactic acid in muscle cells results in

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The rate at which materials enter and leave the cell depends on the cell's

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In order for a cell to divide successfully, the cell must first

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The process that increases genetic diversity within a population is

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Sister chromatids are attached to each other at an area called the

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If a cell has 12 chromosome, how many chromosomes will each of its daughter cells have after mitosis and cytokinesis?

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In plant cells, what forms midway between the divided nuclei during cytokinesis?

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1 Honors (Midterm) Biology Honors Test sobre Midterm Quiz, creado por Stefania Schoen el 23/01/2017.

Midterm Quiz

Midterm Quiz

Which of the following statements about the image shown below is NOT an observation?

A scientific theory is

When shaking sugar and sand together in a test tube, you cause them to form a

In many cells, the structure that controls the cell's activities is the

To be useful in science, a hypothesis must be correct.

A skeptical attitude in science prevents scientists from accepting new ideas.

The process in which two cells from different parents unite to produce the first cell of a new organism is called sexual reproduction.

The basic unit of matter is a cell.

An enzyme speeds up a reaction by lowering the activation energy.

The positively charged particle of an atom is called a proton.

Which of these make up atoms? (check all that apply)

Which of the following are biomolecules?

Despite differences in size and shape, at some point all cells have DNA and a

In eukaryotic cells, chromosomes carrying genetic information are found in the

The organelles that breeak down lipids, carbohydrates, and proteins into small molecules that can be used by the cell are called

Cell membranes contain a central bilayer formed by

The movement of water molecules across a selectively permeable membrane is known as

A substance that moves by passive transport tends to move

Which of the following is true of ALL single-celled organisms