Multicellular eukaryotes - Study guides, Class notes & Summaries

Biology 1402- Test 1 Questions and Answers Already Passed A community plus its physical environment is a/an ________. A) thallus B) ecosystem C) population D) plasmid ecosystem The ultimate source of energy for nearly all life on Earth is the sun; plants and certain other organisms convert solar energy into chemical energy by the process of _________. A) the citric acid cycle B) cellular respiration C) photosynthesis D) glycolysis photosynthesis ___________ includes chan...

AP Biology [Practice AP Exam] Questions with Verified Solutions [8] Cells that make up salivary glands would be expected to contain a relatively large amount of: ----------------------------------------------- [A] smooth endoplasmic reticulum [B] rough endoplasmic reticulum [C] genetic material [D] lipids [E] peroxisomes [B] rough endoplasmic reticulum [9] Which of the following characteristics distinguishes prokaryotic organisms from eukaryotic organisms? ----------...

BIO 172 UH Manoa Exam 2; Questions and Answers 100% Solved Animals Correct answer Multicellular eukaryotes Heterotrophs: Ingest their food Lack Cell Walls Body held together by structural proteins Collagen Correct answer Make up connective tissues (fibers) Flexible and high tensile (stretching) Skin Correct answer Dense irregular arrangement of collagen Ligament Correct answer Collagen arranged in sheets (Connects Bones)

You are most likely to see hag fish, sperm whales, and viperfish inhabiting which of the following zones of the ocean? a. abyssal b. bathypelagic c. epipelagic d. mesopelagic bathypelagic What was the first seed plant to appear? a. angiosperm b. bryophytes c. gymnosperm d. nonvascular plants gymnospermIn a pedigree for an autosomal recessive disorder, which of the following will occur if two homozygous unaffected individuals mate? a. They will have affected offspring. b. They will h...

Eukaryotes - ANSWER multicellular, complex organisms, have a proper nucleus containing genome, and organelles (lysosomes, endoplasmic reticular - smooth and rough - golgi complexes, and mitochondria), DNA = contained in multiple linear chromosomes, cells divide using MITOSIS Prokaryotes - ANSWER primitive organisms, much smaller cells, unicellular, no nucleus, genome = in nucleoid, no organelles, DNA = contained in single circular chromosome, cells divide using BINARY FISSION binary ...

Week 1 - BIOS 242 Questions and Answers Already Passed Antoni van Leeuwenhoek father of microbiology Antoni van Leeuwenhoek he began making and using simple microscopes, and often made a new microscope for each specimen bacteria, archaea, fungi, protozoa, algae, and small multicellular animals Leeuwenhoek's microorganism classifications bacteria and archaea unicellular and lack nuclei, much smaller than eukaryotes, found everywhere there is sufficient moisture, reproduce asexually bacteria ...

Microbiology - deals with living things ordinarily too small to be seen without magnification Acellular - lacking cells Microorganisms/Microbes - organisms that are too small to be seen with the naked eye Pathogen - An organism that causes disease Are non-human cells included in microbes? - no What are the 7 types of microbes? - - Bacteria - Archaea - Algae - Protozoa - Fungi - Helminths - Viruses Prokaryotic - No nucleus Eukaryotic - Has a nucleus Decomposers - Break down organic ...

unicellular organisms that lack a nuclear membrane and true nucleus - bacteria no mitochondria, ER, or Golgi bodies - prokaryotes can be unicellular or multicellular organisms - eukaryotes possess a nuclear membrane, true nucleus, and mitochondria - eukaryotes classified as either yeasts or moulds - Fungi some fungi can be _____which means they exist as either a yeast or a mould - dimorphic smallest infectious particles, cannot be seen with light microscopes -...

_____________________ interprets the information in mRNA into the protein sequence - ️️Transfer RNA (tRNA) A gel matrix made of agarose or polyacrylamide does what? - ️️Slows the movement of the molecules - Larger molecules move more slowly through the gel than smaller molecules A. thaliana can be genetically manipulated using the bacterium - ️️Agrobacterium tumefaciens, which can inject DNA into the plant cells After multiple rounds of PCR, the vast majority of molecules have th...

Acquired immunity - Develops after exposure to microbes, toxins, and/or foreign substances Active Immunity - Microbe introduced into the body to stimulate a response to a certain disease Adaptive Radiation - Divergence of a group into species adapted to many ecological niches Adrenal Gland - Regulate hormones of Fight or flight Alimentary system - System involved in the acquisition of nutrients from food Alimentary System - System involved in the acquisition of nutrients from food Ametabol...