Question 1

Amino acids are attached to each other in a protein by _________ bonds.

Accepted Answer

The answer of Amino acids are attached to each other...

Question 2

Which of the following is the best definition of a scientific theory?

Accepted Answer

A) an explanation based on solid scientific evidence 
B) an educated guess 
C) a tentative explanation for an observed phenomenon 
D) an observation observed so many times it is considered a fact 
E) an undeniable truth supported by scientific evidence 
A) an explanation based on solid scientific evidence 
B) an educated guess 
C) a tentative explanation for an observed phenomenon 
D) an observation observed so many times it is considered a fact 
E) an undeniable truth supported by scientific evidence

Question 3

Amino acids differ from each other by the structure of their _________.

Accepted Answer

The answer of Amino acids differ from each other by...

Question 4

Hereditary information in the cell is carried in:

Accepted Answer

A) carbohydrates 
B) nucleic acids 
C) proteins 
D) lipids 
E) more than one of these 
A) carbohydrates 
B) nucleic acids 
C) proteins 
D) lipids 
E) more than one of these

Question 5

Toxic algal blooms are becoming more common due to

Accepted Answer

A) natural causes. 
B) over harvesting of fish and other marine species. 
C) increased recreational activities on lakes and streams. 
D) increased nutrient pollution. 
E) more than one of these reasons. 
A) natural causes. 
B) over harvesting of fish and other marine species. 
C) increased recreational activities on lakes and streams. 
D) increased nutrient pollution. 
E) more than one of these reasons.

Question 6

An angiosperm fruit develops from the flower part called the carpel.

Accepted Answer

A) True 
 B)False

Question 7

Whereas angiosperms produce seeds in _________,most gymnosperms produce seeds in _________.

Accepted Answer

The answer of Whereas angiosperms produce seeds in _________,most gymnosperms...

Question 8

Amino acids are the subunits of

Accepted Answer

A) carbohydrates 
B) lipids 
C) nucleic acids 
D) proteins 
E) more than one of these 
A) carbohydrates 
B) lipids 
C) nucleic acids 
D) proteins 
E) more than one of these

Question 9

Of all the algae,only the brown algae are considered part of the plant kingdom.

Accepted Answer

A) True 
 B)False

Question 10

Of the four molecules of life which of the following is not one of the major nutrients of the human diet.

Accepted Answer

A) nucleic acids 
B) carbohydrates 
C) lipids 
D) proteins 
E) all of these are major nutrients of the human diet 
A) nucleic acids 
B) carbohydrates 
C) lipids 
D) proteins 
E) all of these are major nutrients of the human diet

Question 11

The invention of Velcro was inspired by the plant,_________.

Accepted Answer

The answer of The invention of Velcro was inspired by...

Question 12

The part of the Osage orange that was biologically mimicked to "tame the West" was its

Accepted Answer

A) "hedge apples" 
B) shaggy bark 
C) bright orange wood 
D) thorny branches 
E) repellant chemicals 
A) "hedge apples" 
B) shaggy bark 
C) bright orange wood 
D) thorny branches 
E) repellant chemicals

Question 13

A polysaccharide that is a structural component of plant cell walls is starch.

Accepted Answer

A) True 
 B)False

Question 14

Which of the following is not necessary for an individual to survive?

Accepted Answer

A) metabolism 
B) organized structure 
C) organic composition 
D) ability to respond 
E) reproduction 
A) metabolism 
B) organized structure 
C) organic composition 
D) ability to respond 
E) reproduction

Question 15

Which of the following carbohydrates is not an energy food source for humans?

Accepted Answer

A) cellulose 
B) glucose 
C) fructose 
D) starch 
E) sucrose 
A) cellulose 
B) glucose 
C) fructose 
D) starch 
E) sucrose

Question 16

Which of the following are the sexual parts of a flower?

Accepted Answer

A) stamens and carpels 
B) carpels and sepals 
C) sepals and petals 
D) stamens and sepals 
E) All of these are the sexual parts of a flower 
A) stamens and carpels 
B) carpels and sepals 
C) sepals and petals 
D) stamens and sepals 
E) All of these are the sexual parts of a flower

Question 17

The two groups of flowering plants are _________ and _________.

Accepted Answer

The answer of The two groups of flowering plants are...

Question 18

The most serious cause of crop loss is plant diseases caused by

Accepted Answer

A) fungi. 
B) bacteria. 
C) viruses. 
D) insects. 
E) global warming. 
A) fungi. 
B) bacteria. 
C) viruses. 
D) insects. 
E) global warming.

Question 19

Glycogen is an energy storage molecule for which of the following organisms?

Accepted Answer

A) bacteria 
B) plants 
C) animals 
D) fungi 
E) all of these except plants 
A) bacteria 
B) plants 
C) animals 
D) fungi 
E) all of these except plants

Question 20

Fungi and plants form a symbiotic relationship known as lichens.

Accepted Answer

A) True 
 B)False

Exam 1: Plants in Our Lives

Amino acids are attached to each other in a protein by _________ bonds.

Which of the following is the best definition of a scientific theory?

Amino acids differ from each other by the structure of their _________.

Hereditary information in the cell is carried in:

Toxic algal blooms are becoming more common due to

An angiosperm fruit develops from the flower part called the carpel.

Whereas angiosperms produce seeds in _________,most gymnosperms produce seeds in _________.

Amino acids are the subunits of

Of all the algae,only the brown algae are considered part of the plant kingdom.

Of the four molecules of life which of the following is not one of the major nutrients of the human diet.

The invention of Velcro was inspired by the plant,_________.

The part of the Osage orange that was biologically mimicked to "tame the West" was its

A polysaccharide that is a structural component of plant cell walls is starch.

Which of the following is not necessary for an individual to survive?

Which of the following carbohydrates is not an energy food source for humans?

Which of the following are the sexual parts of a flower?

The two groups of flowering plants are _________ and _________.

The most serious cause of crop loss is plant diseases caused by

Glycogen is an energy storage molecule for which of the following organisms?

Fungi and plants form a symbiotic relationship known as lichens.

The Plant Cell

The Plant Body

Plant Physiology

Plant Life Cycle: Flowers

Plant Life Cycle: Fruits and Seeds

Genetics

Plant Systematics and Evolution

Diversity of Plant Life

Human Nutrition

Origins of Agriculture

The Grasses

Legumes

Starchy Staples

Feeding a Hungry World

Stimulating Beverages

Herbs and Spices

Materials: Cloth, Wood, and Paper

Medicinal Plants

Psychoactive Plants

Poisonous and Allergy Plants

The Algae

Fungi in the Natural Environment

Beverages and Foods From Fungi

Fungi That Affect Human Health

Plant Ecology

Filters

Whereas angiosperms produce seeds in _,most gymnosperms produce seeds in _.

The two groups of flowering plants are _ and _.