Biology essay samples

Free biology essay samples in this section were uploaded by other students for your reference and inspiration. We collected sample biology papers that were completed in the past several years. We have example biology term papers in complex topics like lung cancer, sample biology term papers on Abdominal Imaging, free exam model answer assignment samples in microbiology, and many other free example biology papers. Biology essay samples in this section are free for you to download. Select a sample essay you would like to download and click “Download full essay” button at the bottom of the page. Please do not submit essay examples as your own work.
Lung Cancer

Abstract

Lung cancer is the second most common cancer among others. In most people, lung cancer is related to cigarette smoking. However, there exist the other factors that may cause this disease. We will investigate lysine specific demethylase 1 (LSD1) that has been identified and biochemically characterized in epigenetics. Lysine... read more

10 pages

3000 words

Are humans and other life forms able to survive without solar radiation?

As far as the scientific research goes, it is impossible to suppose that humans are able to survive on Earth without solar radiation. Solar radiation drives thousands of natural processes, from global to the smalest ones. Some of those, perhaps, are not so critical, but an overwhelming majority of these processes are essential for humans and other liv... read more

1 page

300 words

Fruit Ripening and Seed Dispersal

Introduction

The human tongue has taste buds work alongside neuroepithithelial cells to detect the taste of anything thing put in the mouth. Fruits are common in the human diet, but each has its own unique taste. Some are sweet, others bitter-sweet, sour, while others neither contain any taste. The difference in such tastes among t... read more

1 page

300 words

Microbiology

Question 1

Which statement is not true regarding fungi? Fungi are all prokaryotic cells. This is not true because fungi are eukaryotic in nature defining why their cells contain nucleuses which are covered by a membrane. In contrast, bacteria cells lack these membranes covering their nucleus, making them prokaryotic.

Q... read more

3 pages

900 words

Abdominal Imaging

Abdomen is a space between the thorax or the chest and the pelvis. Organs that are in the abdomen include digestive organs: stomach, small intestine, large intestine, liver, and gallbladder. These organs are supported with the help of connecting tissue, mesentery, that helps them in sliding against each other as well as change their shape due to the ... read more

3 pages

900 words

lab report

It was determined that 5 lung adenocarcinoma oncogens are mutually exclusive and present in more than 50% of adenocarcinoma cases. The oncogenes include KRAS, EGFR, ALK, ERBB2, and BRAF. KRAS mutations are the most common ones; it is responsible for encoding GTPase that is able to send signals when GTP bound through RAF and ERK (Greulich, 2011; Jackma... read more

1 page

300 words

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