Semester 1 Review

Question 1

What is the equation for photosynthesis?

Accepted Answer

Carbon dioxide + water --> glucose + oxygen

Question 2

What happens as energy moves up through the energy pyramid?

Accepted Answer

Energy levels decrease by 10%.

Question 3

Which of the following is mitosis not used for?

Accepted Answer

Development

Question 4

Nitrogen is released into the atmosphere by erupting volcanoes.

Accepted Answer

True

Question 5

Symbiosis is a long term relationship between species where one organism benefits.

Accepted Answer

True

Question 6

Which describes parts of the process of the carbon cycle?

Accepted Answer

Combustion, cellular respiration, fossil fuels, decay

Question 7

Why do cells make ATP?

Accepted Answer

All of the above

Question 8

In an energy pyramid, how much of the energy goes to the next level?

Accepted Answer

10%

Question 9

What does the mitochondria do?

Accepted Answer

makes ATP

Question 10

Which of these is a producer?

Accepted Answer

Orange tree

Question 11

Which one is an example of an abiotic factor?

Accepted Answer

clouds

Question 12

What is the independent variable in an experiment?

Accepted Answer

The manipulated variable.

Question 13

Spindle fibers pull the chromosomes away from each other.

Accepted Answer

True

Question 14

A males 23 pair of chromosomes are XX.

Accepted Answer

False

Question 15

Which one includes crossing over?

Accepted Answer

Meiosis

Question 16

A volcano is biotic.

Accepted Answer

False

Question 17

The independent variable goes on the X-axis when graphing.

Accepted Answer

True

Question 18

Which choice best describes active transport?

Accepted Answer

low to high, requires energy, ion pump, endo-/exocytosis

Question 19

An autotroph is an organism that obtains energy from the food it consumes.

Accepted Answer

False

Question 20

Which organelle is only found in plant cells?

Accepted Answer

Cell wall

Question 21

If a cell has 22 chromosomes, how many chromatids does it have?

Accepted Answer

44

Question 22

Anaphase is where the nucleus reforms around chromosomes.

Accepted Answer

False

Question 23

Which option best describes parasitism?

Accepted Answer

A mosquito bites a human.

Question 24

Which describes parts of the process of the water cycle?

Accepted Answer

Condensation, precipitation, collection, evaporation

Question 25

Which one of these is a biotic factor?

Accepted Answer

Grass

Question 26

Endocytosis is an example of active transport.

Accepted Answer

True

Question 27

The independent variable is the variable that you are measuring.

Accepted Answer

False

Question 28

Facilitated diffusion requires a transport protein and ATP.

Accepted Answer

False

Question 29

Passive transport requires energy.

Accepted Answer

False

Question 30

Which phase takes up the most time in a cell's life?

Accepted Answer

Interphase

Question 31

What kind of relationship do oxpecker birds and rhinoceros share?

Accepted Answer

mutualism

Question 32

What kind of relationship do bee's and flowers share?

Accepted Answer

mutualism

Question 33

Energy is released by …

Accepted Answer

Releasing a phosphate from ATP.

Question 34

To enter or leave the cell, what must glucose pass through?

Accepted Answer

Transport Protein

Question 35

What kind of relationship do whales and barnacles share?

Accepted Answer

commensalism

Question 36

What relationship is shared between a dog and a tick?

Accepted Answer

Parasitism

Question 37

The vacuole stores water and waste.

Accepted Answer

True

Question 38

Diffusion moves particles from areas of …

Accepted Answer

high concentration to low concentration.

Question 39

Which is NOT a type of symbiosis?

Accepted Answer

Mitosis

Question 40

What phase follows metaphase?

Accepted Answer

anaphase

Question 41

Which organelles can only be found in plant cells?

Accepted Answer

Vacuole, chloroplasts, cell wall

Question 42

ATP contains one phosphate.

Accepted Answer

False

Question 43

Abiotic factors are living, and biotic factors are non-living.

Accepted Answer

False

Question 44

Cytokinesis is the phase in which cytoplasm is divided between the cells.

Accepted Answer

True

Question 45

A 3rd level consumer has the least amount of available energy to pass on in an energy pyramid.

Accepted Answer

True

Question 46

A well-designed lab always has multiple controlled variables.

Accepted Answer

True

Question 47

What is happening in interphase?

Accepted Answer

G1, Synthesis, G2

Question 48

Humans have 23 pairs of chromosomes or 46 total chromosomes in our genome.

Accepted Answer

True

Question 49

Volcanic eruptions are a density-dependent limiting factor.

Accepted Answer

False

Question 50

Metaphase happens before interphase.

Accepted Answer

False

Question 51

What type of cells contain a nucleus?

Accepted Answer

Eukaryotic

Question 52

Which one of these is an abiotic factor?

Accepted Answer

Clouds

Question 53

Heterotrophs are able to provide energy for themselves.

Accepted Answer

False

Question 54

The purpose of mitosis is to make gametes.

Accepted Answer

False

Question 55

Flu is a density-dependent limiting factor.

Accepted Answer

True

Semester 1 Review

Questions 55

Semester 1 Review

Questions 55