Dat biology Study guides, Class notes & Summaries

Describe Cell Theory - a.All living things are composed of cells b.Cells can only develop from pre-existing cells c.Cells are the smallest unit of life d.Cells carry their genetic information in the form of DNA (T/F) Electron microscopy can be used for the study of live specimens. - False . What type of laboratory method can be used to spate cells without destroying them? - Filtration, Centrifuge

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? - Liver What would be the expected outcome if the acrosome of a ...

DAT Biology (ALL Practice Exam Questions) 100% Correct Answers | Verified | Latest 2024 Version

AC-HPAT BIOLOGY 2024 QUESTIONS WITH COMPLETE SOLUTIONS GRADED A+ LATEST UPDATE Pancreas and Type 1 diabetes - ANWERS The pancreas is the organ that produces insulin, and it plays a major role in regulating blood glucose levels. Type 1 diabetes occurs when the pancreas does not make enough or any insulin. How does insulin work in diabetes? - ANWERS Insulin pumps are small, computerized devices that mimic the way the human pancreas works by delivering small doses of short acting insu...

PCAT BIOLOGY Questions and answers with 100% Complete Solutions | verified &updated 2024

DAT BIOLOGY (ALL PRACTICE EXAM QUESTIONS)

PCAT Biology Study Guide Questions and answers with 100% Complete Solutions | verified &updated 2024

PCAT BIOLOGY Practice Questions and answers with 100% Complete Solutions | verified &updated 2024

modern cell theory All known living things are made up of one or more cells. All living cells arise from pre-existing cells by division. The cell is the fundamental unit of structure and function in all living organisms. The activity of an organism depends on the total activity of independent cells. Energy flow (metabolism and biochemistry) occurs within cells. Cells contain DNA which is found specifically in the chromosome and RNA found in the cell nucleus and cytoplasm. All cells are ba...

How are polymers formed and broken? - formed via dehydration(condensation) and broken due to hydration (hydrolysis dissolution of glycosidic bond) important amino acids - glycine= R=H very flexible proline= fixed, and very rigid R=secondary amino loop, prevent amino acid from alpha helices cystine= can form disulfide bridges methionine= also contains sulfur and is the start codon AUG