The carbohydrate that plants use to store energy is called: A. glycogen B. cellu

Question

The carbohydrate that plants use to store energy is called:

A. glycogen

B. cellulose

C. chitin

D. starch

What organelles generates cellular energy?

A. chloroplasts

B. mitochondria

C. lysosomes

D. ribosomes

E. Golgi apparatus

What are the four major groups of biological molecules?

A. large, small, medium, microscopic

B. carbohydrates, lipids, proteins, nucleic acids

C. positive, negative, neutral, inert

A plant performing photosynthesis will produce ____ and consume _____.

A. water, carbon dioxide

B. oxygen, water

C. oxygen, carbon dioxide

D. carbon dioxide, oxygen

E. carbon dioxide, water

When a cytoplasmic vesicle fuses with the plasma membrane, expelling its contents outside the cell, the process is known as:

A. endocytosis

B. exocytosis

C. hydrolysis

When phospholipids are mixed with water their ____ interact with water and their ____ are repelled, forming a lipid bilayer.

A. hydrophilic heads; hydrophobic tails

B. hydrophobic tails; hydrophilic heads

C. hydrophobic heads; hydrophilic tails

D. hydrophilic tails; hydrophobic heads

Water is best described as which of the following?

A. an ion

B. a non-polar molecule

C. an atom

D. a polar molecule

E. an element

The organelle that carries out photosynthesis in plants is the

A. chloroplast

B. mitochondria

C. ribosome

D. chlorophylllysosome

What determines whether or not an atom is reactive?

A. the number of neutrons

B. the number of protons

C. the electrons in the outer shell

Enzymes that breakdown molecules in a cell are typically found in which organelle?

A. cytoplasm

B. endoplasmic reticulum

C. lysosomes

D. mitochondria

Which particles carry out atomic reactions? (protons, neutrons or electrons)

A. neutrons

B. protons

C. electrons

What is entropy?

A. the amount of energy in a system

B. the amount of organization

C. the amount of disorganization

n the process of glycolysis, glucose is cleaved into a pair of three-carbon molecules called

A. lactate

B. acetyl CoA

C. pyruvate

D. ATP

E. alcohol

How do eukaryotic cells form tissues?

A. they are each either positively or negatively charged and are attracted to each other

B. their cell membranes fuse

C. they connect via the extracellular matrix

Explanation / Answer

The answers are provided in a sequential manner

starch

mitochondria

carbohydrates, lipids, proteins, nucleic acids

oxygen, carbondioxide

exocytisos

hydrophillic heads, hydrophobic tails

a polar molecule

chloroplast

electrons in the outer shell

lysosomes

electrons

amount of disorganization

pyruvate

they connect via extracellular matrix

Related Questions

Navigate

• Browse (All)
• Browse T
• Subjects

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.