BIO Midterm: Chapter 1 Self-Quiz

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_____ move around for at least part of their life.

animals

_____ are fundamental building blocks of all matter (atoms, molecules, cells, organisms)

atoms

The smallest unit of life is the _____ (atom, molecule, cell, organism)

cell

Bacteria, Archaea, and Eukarya are three _____.

domains

_____ is the transmission of DNA to offspring. (reproduction, development, homeostasis, inheritance)

inheritance

A process by which an organism produces offspring is called _____.

reproduction

Species

unique type of organism

Producer

makes its own food

DNA _____. (guides form and function, is the basis of traits, is transmitted from parents to offspring, all of the above)

all of the above

Life

emerges with cells

Organisms require _____ and _____ to maintain themselves, grow, and reproduce

energy, nutrients

By sensing and responding to change, organisms keep conditions in the internal environment within ranges that cells can tolerate. This process is called _____.

homeostasis

Hypothesis

if-then statement

Probability

measure of chance

Science only addresses that which is _____. (alive, observable, variable, indisputable)

observable

A butterfly is a _____ [choose all that apply] (organism, domain, species, eukaryote, consumer, producer, prokaryote, trait)

organism, eukaryote, consumer

A bacterium is _____ [choose all that apply] (an organism, single-celled, an animal, a eukaryote)

organism, single-celled

15 randomly selected students are found to be taller than 6ft. The researchers concluded that the average height of a student is greater than 6ft. This is an example of _____. (experimental error, sampling error, a subjective opinion, experimental bias)

sampling error

Prediction

testable explanation

A control group is _____. (a set of individuals that have a certain characteristic or receive a certain treatment, the standard against which an experiment is compared, the experiment that gives conclusive results)

the standard against which an experiment is compared


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