Absorptive cells - Study guides, Class notes & Summaries

Root System - usually below the ground surface - Absorbs water and minerals - stores food - Anchors a plants in the soil Root Hairs finger-like extension of epidermal cells, increases the absorptive surface of the root what are the two type of roots fibrous (Monocot) and taproot (eudicots) simple leaf single, undivided blade. some simple leaves are deeply lobed. Compound leaf the blade consists of multiple leaflets. - a leaflets has no axillary bud at it's base Dermal Tissue - A ...

A bilayer with a short and unsaturated hydrocarbon tail has what permeability and what fluidity? - ️️High fluidity and high permeability A general function of all cellular membranes is to - ️️Regulate which materials can enter or leave the cell. A molecule that binds to the particular three-dimensional structure of a receptor site is known as a - ️️Ligand. A prokaryotic cell lacks a _____ and a _____ . - ️️nucleus; membrane-bound organelles. A protein kinase Cascade can ampli...

hormone secreted molecule that travels to target cells and exerts some effect based on interaction with receptor hormone travel... 1. can be secreted in blood and travel through to reach location 2. can act locally and travel through interstitial space to neighbor cells neurotransmitters only act on target cells through a synaptic cleft neurotransmitter example molecule that can act as neurotransmitter and hormone dopamine role of endocrine system 1. homeostatic regulation of ions 2...

Nutrition Module 2 Portage Questions and Answers 100% Solved digestion transforming food into basic nutrients that can be absorbed and used by the body We absorb nutrients for... 1) fuel cellular growth 2)fight infections 3)provide energy to our muscles and brain 2 Processes Food is Broken Down 1) mechanical 2) chemical Peristalsis involuntary wavelike contractions that propel food along the digestive tract Enzymes Proteins that speed up chemical reactions Absorption The ...

MIBO 3500 Exam 3 Scott UGA Questions With Verified Solutions | Latest Updates With Rationales Archaeal phylogeny - ANSWER Difficult to culter & PCR Genomes are recombinogenic classifications are frequently under revision Archaeal Cell Wall does not have peptidoglycan but has - ANSWER pseudopeptidogylcan The archaea Cell wall stains - ANSWER gram positive or negative the archaeal cell wall has NAG and no NAM but - ANSWER NAcetyltasamunyronic acid T/F the archaeal cell wall is NOT ...

MIBO 3500 Exam 3 Scott UGA Questions With Verified Solutions | Latest Updates With Rationales Archaeal phylogeny - ANSWER Difficult to culter & PCR Genomes are recombinogenic classifications are frequently under revision Archaeal Cell Wall does not have peptidoglycan but has - ANSWER pseudopeptidogylcan The archaea Cell wall stains - ANSWER gram positive or negative the archaeal cell wall has NAG and no NAM but - ANSWER NAcetyltasamunyronic acid T/F the archaeal cell wall is NOT ...

BIOD 121 - Essentials in Nutrition Module 2 Exam Questions and Answers 100% Pass Digestion: - Answer- is the process of transforming food into basic nutrients that can be absorbed across the wall of the GI tract; once absorbed, the nutrients can be used to fuel our cells for growth, fight infection, and provide energy to our muscles and brain to perform daily activities The GI tract is a long hollow tube that begins: - Answer- with the mouth and ends at the anus The innermost layer of t...

NSC Chapter 7 Test Questions and Answers All Correct Which are not used as major sources of fuel for cells - Answer-water and proteins Which of the following elements is part of protein but not part of lipids or carbohydrates - Answer-nitrogen When there are limiting amino acids in a food, the body may have difficulty supporting - Answer-repair of tissues and growth Dish that includes complementary proteins - Answer-red beans and rice Best way to diagnose allergens that cause allerg...

Know the key characteristics of the Domain Eukaryota correct answer: -Have cells that are larger than bacteria and archaea -Have a nucleus -Have organelles -Asexual and sexual production Be familiar with the evidence for the endosymbiosis theory and the origin of mitochondria correct answer: Origin of mitochondria: bacteria (that ended up turning into mitochondria) took up residence inside an archaea cell Evidence: Size & structure of bacteria resembles mitochondria, mitochondria have...

Nutrition Module 2 Portage Latest Update Graded A+ digestion transforming food into basic nutrients that can be absorbed and used by the body Before food even enters the mouth, a cascade of events involving the nervous system and a variety of hormones are set off based on 5 stimulus: cognition sound odor appearance taste cognition thoughts about food can start the flow of saliva sound hearing a description of the meal odor smells stimulate a hunger response and influence its ...