Video search results for "Test"

Filling out Answers on a Multiple Choice Test

Tracking macro shot of pen marking answers in a history test in school

Rack focus from scientist digital tablet PC to researcher desk working on a computer with advanced scan

Student Working on Test Close Up

Filling out Answers on a Multiple Choice Test

Students Taking Test in Class

Women and men at school, group of young students during admission test in college class

little Israeli caucasian teen gifted girl taking a test in an elementary school class. She tries to solve the exam and writing her answers on paper. Close up on her hands, the pencil and the paper.

Laboratory for blood analysis.

little Israeli caucasian teen gifted girl taking a test in an elementary school class. She tries to solve the exam and writing her answers on paper. OTS close up on her hands and the pen.

Viorolog researcher examining blood sample from test tube working in modern equipped laboratory. Scientist man analysing vaccine evolution using high tech researching diagnosis against covid19.

Computer controlled microscope inspecting a drop of blood

Students Taking Test

Three ecologists in suits collaborating and working with test tube

Students and university education, portrait of hispanic woman during test at college

Test answer key, test SAT

Young Black Woman Studying Chemistry On Bed At Home

COVID-19 Pandemic Coronavirus Disease News Coverage

doctor writing blood test results on a form

Laboratory workplace for DNA test

Slow motion of lab Technician mixing chemicals in a lab

Side view of confident woman showing test results to patient and talking. Portrait of professional Caucasian female doctor treating man in hospital ward. Medicine, healing, health care.

Unrecognizable scientist mixing liquids in flasks near computer while researching vaccine during pandemic in laboratory

A scientist in a lab putting some chemicals into an erlenmeyers flask due to test the hardness of the water - the water is soft and the content becomes blue

HAIFA, ISRAEL, SEPTEMBER 19 2017: researcher watching results of an MRI tests

dolly labratory tech looking at coronavirus under a microscope

Tracking shot of group of three chemists working in laboratory and studying chemical reactions, one adding drops of liquid to plant specimen and studying it with microscope

Group of three scientists in lab coats and rubber gloves studying and discussing behavior of laboratory rats, woman talking rat from transparent cage to examine it, medium shot

Nervous Students Before Exam

Microbiology laboratory work with tests

Test Exam Prepare Get Ready Calendar 3 D Animation

Positive result of covid-19 in a hand of a doctor

Scientific graphic animation, chemistry, research, medical, technology, biology, scientific, test.

1080p clip of Medical research scientists in action

over shoulder doctor writing on a form for a blood test

Chemist engineer sitting at the working place with medical equipment wearing in white coat. Portrait woman doctor check results test in laboratory

Student Working on Exam