Question 1

Which value is equivalent to the expression  $4^5$ ?

Accepted Answer

4 × 4 × 4 × 4 × 4

Answer

4 x 5

Answer

4 x 4 x 4

Answer

4 x 4 x 4 x 4 x 4 x 4 x 4

Question 2

Which of the following are NOT found in animal cells?

Accepted Answer

chloroplasts and cell wall

Answer

cell wall and cell membrane

Answer

mitochondria and nucleus

Answer

chloroplasts and cytoplasm

Question 3

Which graph matches the inequality k < 3 ?

Accepted Answer

A

Answer

B

Answer

D

Answer

C

Question 4

A bird hitches a free, safe ride on the back of a grey elephant. The elephant doesn't seem to mind and barely notices the bird. Which type of relationship is this?

Accepted Answer

commensalism

Answer

mutualism

Answer

parasitism

Answer

No relation

Question 5

What is the greatest common factor of 42 and 50?

Accepted Answer

2

Answer

1

Answer

5

Answer

6

Question 6

Heterotrophs...

Accepted Answer

get their food from others.

Answer

make their own food.

Answer

are fungi.

Answer

none of the above.

Question 7

Peter has 18 oranges, 27 pears and 12 bananas. He wants to make fruit baskets with the same number of each fruit in each basket. What is the greatest number of fruit baskets he can make?

Accepted Answer

3

Answer

2

Answer

1

Answer

6

Question 8

This organism draws its water from the ground, traps sunlight in its chlorophyll, and makes glucose (sugar) in broad green parts of its body. Is it a...

Accepted Answer

Producer

Answer

Decomposer

Answer

Consumer

Answer

None of these.

Question 9

What is the solution for x?

$ \frac{3^4}{3^x} $ = 27

Accepted Answer

1

Answer

0

Answer

9

Answer

3

Question 10

Which cell organelle is the power house of the cell. Turns glucose and oxygen to ENERGY?

Accepted Answer

Mitochondria

Answer

Nucleus

Answer

Ribosomes

Answer

Vacuole

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