Earthworm lab - Study guides, Class notes & Summaries

BIOL 1232K Earthworm Lab Report - Columbus State University

Practical 2: Lab 7 Earthworm Action Potential Exam 2024 significance of an earthworm being an invertebrate -Answer-does not have myelinated neurons nerve conduction velocity is increased by axon diameter do earthworms have a dorsal or ventral nerve cord -Answer-ventral whereas we have a dorsal what anatomical feature enable continuous recording of electrical activity in the earthworm -Answer-electrical connections between fibers 2 lateral giant fibers -Answer-receive their input mainly f...

Practical 2: Lab 7 Earthworm Action Potential Exam 2024 significance of an earthworm being an invertebrate -Answer-does not have myelinated neurons nerve conduction velocity is increased by axon diameter do earthworms have a dorsal or ventral nerve cord -Answer-ventral whereas we have a dorsal what anatomical feature enable continuous recording of electrical activity in the earthworm -Answer-electrical connections between fibers 2 lateral giant fibers -Answer-receive their input mainly f...

BIOL 201 LAB EXAM (slides and end questions) correct answers provided onion root (slide) - correct answers- whitefish blastula (slide) - correct answers- human testis (slide) - correct answers- human ovary (slide) - correct answers- Oscillatoria (slide) - correct answers-Green slated stripped tubes Cyanobacteria Anabaena (slide) - correct answers-Clear to green string of pearls Cyanobacteria Diatom (slide) - correct answers- Chlamydomonas (slide) - correct answers-unicellular g...

A student focuses sunlight to a point with a thin converging (convex) lens. Which of these direct measurements can the student make as a result of this experiment? A) The approximate focal length of the lens. B) The approximate wavelength of the light used. C) The approximate speed of light. D) The approximate index of refraction of the lens material. A) Approximate focal length of lens The bending of a wave around an obstacle is known as A. diffraction. B. deflection. C. refraction....

DAT Biology (ALL Practice Exam Questions) with Certified Solutions An organism is found during a biopsy of lung tissue. It is determined to belong to the genus Streptococcus and is known to cause tuberculosis. What type of organism is this? Bacteria A botanist has discovered a new plant and notes that it is predominantly found in its gametophyte form. Which category does this plant most likely belong to? Bryophyte In the fetal circulatory system, the ductus venosus allows blood to bypass? Liv...

An organism is found during a biopsy of lung tissue. It is determined to belong to the genus Streptococcus and is known to cause tuberculosis. What type of organism is this? - ANS Bacteria A botanist has discovered a new plant and notes that it is predominantly found in its gametophyte form. Which category does this plant most likely belong to? - ANS Bryophyte In the fetal circulatory system, the ductus venosus allows blood to bypass? - ANS Liver What would be...

DAT Biology (ALL Practice Exam Questions) An organism is found during a biopsy of lung tissue. It is determined to belong to the genus Streptococcus and is known to cause tuberculosis. What type of organism is this? - ANS Bacteria A botanist has discovered a new plant and notes that it is predominantly found in its gametophyte form. Which category does this plant most likely belong to? - ANS Bryophyte In the fetal circulatory system, the ductus venosus allows blood to by...

NLN PAX PREP Science Spring 2023 with complete top solutions Which of these structures of the male reproductive system carries sperm cells from the testes to the lower part of the abdomen?Correct answer - Vas deferens A method for determining the blood alcohol content of a subject is toCorrect answer - Use a Breathalyzer A person blows his breath into a straw that is placed in limewater. The limewater becomes cloudy because the person's breath containsCorrect answer - carbon diox...

NLN Pax Science practice tests 161 Questions with Answers 2023 A person blows his breath into a straw that is placed in limewater. The limewater becomes cloudy because the person's breath contains: - CORRECT ANSWER carbon dioxide A person who was in an auto accident has formed a blood clot at the site of the injury. One event that can lead to formation of a blood clot is that: - CORRECT ANSWER ruptured platelets release thromboplastin A student focuses sunlight to a point with a th...