Mathy Math
Math Riddles
Cell Biology
Science 10 Biology
binary
100

A grocer stacks oranges in a pyramid-like stack whose rectangular base is 5 oranges by 8 oranges. Each orange above the first level rests in a pocket formed by four oranges below. The stack is completed by a single row of oranges. How many oranges are in the stack?

100

100

The set of three different whole numbers whose sum is equal to their total when multiplied

What is 1, 2, 3

100

The power house of the cell is

THE MITOCHONDRIA

100

What is the fundamental unit of life

What is the cell?

100

What is the value of binary number 00001011?

11

200

A square is drawn inside a rectangle. The ratio of the width of the rectangle to a side of the square is 2:1. The ratio of the rectangle's length to its width is 2:1. What percent of the rectangle's area is inside the square?

12.5%

200

The smallest number that increases by 12 when it is flipped and turned upside-down

What is 86

200

The major role of the ribosomes is to make

proteins

200

What is a gene

A section of DNA in our cells that codes for proteins

200

What is the value of binary number 0110.11

6.75

300

How many mathematical axiom principals exist?

What is 5
300

Out of all the digits, this single digit appears most frequently between and including the numbers 1 and 1,000

What is 1

300

This type of cell has a membrane-bound nucleus

What is eukaryotic?

300

The 4 bases of DNA are

Adenine, Cytosine, Thiamine, Guanine

300

Given that & is the bitwise “and” operator, what is the value of (7 & 12)

what is 4

400

What's more, the number of feet in a mile or the number of pounds in two tons?

What is the number of feet in a mile?

400

If a hen and a half lay an egg and a half in a day and a half, how many eggs will half a dozen hens lay in half a dozen days?

What is 2 dozen

400

One type of cell that has a cell wall is

plant cell, fungi cell, bacteria, archae

400

What is used and produced during cellular respiration

Glucose and energy respectively

400

Given that ~ is the bitwise “not” operator, what is the value of ~(3)

What is -4

500

How do you go from 98 to 720 using just one letter?

Add an "x" between "ninety" and "eight". Ninety x Eight = 720

500

My twin lives at the reverse of my house number. The difference between our house numbers ends in two. What are the lowest possible numbers of our house numbers?

19 & 91

500

Which chromosome is only found in a male: (X chromosome, Y Chromosome, Z chromosome)

Y chromosome

500

Which mode of membrane transport requires energy (e.g. diffusion, osmosis, etc)

What is active transport?

500

what is the value of ((5 nand 12) xnor 7)

What is 3