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Biology

Total questions: 22

Worksheet time: 11mins

Name
Class
Date
1.

What is Photosynthesis ?

a)

Water

b)

ATP

c)

Process by which Green plants and certain other organisms transform light energy into chemical energy.

d)

Organelles that create energy.

2.

What is Cell Transport ?

a)

The movement of materials across cell membranes.

b)

Passing of water.

c)

passig of food

d)

Does not require energy.

3.

what is a Eukaryota?

a)

No Nucleus

b)

Materials across the membrane

c)

includes active

d)

includes passive

4.

What is the Endoplasmic Reticulum?

a)

Organelles that stores food and wastes.

b)

Organelle that is the site of photosynthesis.

c)

Organelle that manufactures and transports materials throughout the cell .

d)

Organelles that uses enzymes to help digest or break down substances in the cell.

5.

What is a Prokaryotic?

a)

Has no Nucleus.

b)

Fluid that fills the cell.

c)

Organelles that create proteins

d)

Organelles that create energy for the cell

6.

what is a food web?

a)

Several food chains present in an ecosystem that interact and overlap.

b)

A model showing the flow of energy through food intake that exists in a certain ecosystem.

c)

Food Chain

d)

Energy Period

7.

what is a Food Chain ?

a)

Green House

b)

The elements of the periodic table that are present in all living organisms and necessary for life.

c)

Cell

d)

A model showing the flow of energy through food intake that exists in a certain ecosystem, beginning with a producer, moving to a primary consumer, secondary consumer, tertiary consumer and, sometimes, top predators.

8.

what is the 3rd step to the Krebs Cycle ?

a)

ATP

b)

ETC

9.

ETC makes what?

a)

ATP

b)

ETC

c)

The Nucleus

10.

What is the Cell Membrane?

a)

Gel Substnce

b)

Fats

c)

Allows certain substances to pass through selective permeability.

11.

What is a Lipid?

a)

Fats

b)

carbs

c)

DNA

12.

What is a Macro molecule ?

a)

Lipids

b)

Protein

c)

Carbs

d)

Nucleic Acids

13.

Which one is right?

a)

DNA (transcribe)->RNA (Translate)->Protein (Amino Acids)

b)

Protein -> DNA -> RNA

14.

What is a Allele ?

a)

A single letter for a trait.

b)

Father of Gentics.

15.

what is a Punnet Square?

a)

show probability of certain traits for offspring.

b)

BB X bb

16.

who was Gregor Mendel ?

a)

Ressive

b)

Physical Appearance

c)

Father of Gentics

17.

what is Ecology?

a)

Living and Non-Living things and how they all interact.

b)

Protein

c)

food web

18.

what does Biochemical mean?

a)

Life

b)

Earth

c)

Chemicals

d)

Elements

19.

What is ATP?

a)

Energy

b)

Food

c)

Heat

d)

Plant

20.

what is Chloroplast?

a)

Photosynthesis

b)

A Plant

c)

A tree

d)

food chain

21.

Single-celled?

a)

2 cells

b)

only 1 cell

22.

Bacteria?

a)

Living Organisms

b)

Non-Living Organisms