Author: Enlighten
-
99 BIOLOGY OBJECTIVE QUESTIONS ON CONTROL AND COORDINATION WITH ANSWERS.
1. To focus on a distant object, the ciliary muscle of the eye A. relaxes and the eye lens gets thicker B. contracts and the eye lens gets thinner C. relaxes and the eye lens gets thinner D. contracts and the eye lens gets thicker 2. The ability of the eye to bring about the…
-
Insomnia, What is it about?
Insomnia, What is it about? Insomnia is one of the most persistent and depressing symptoms of psychasthenia. Patients suffer through sleepless nights, followed by bad days, and are so tired they don’t have the courage or will to react to their constant fatigue gives them an excuse to succumb to their illness. They place so…
-
Multiple Choice Questions on Protein Synthesis (Cell Biology II).
Questions 1. Mitosis consists of four distinct stages which of the following sequences represent the correct order in which it occurs? I – Metaphase II – Telophase III – Prophase IV – Anaphase A. I, II, III and IV B. III, I, II and IV C. IV, I, II and III D. III, I, IV…
-
Multiple Choice Questions on Humans Ecology and Health with Answers. (2)
Multiple Choice Questions on Humans Ecology and Health with Answers. (1) Questions 1. Renewable resources comprise A. organisms that are constantly reproducing B. plants and animals in the forest only C. plants and animals that can reproduce sexually D. all animals that can reproduce. 2. Renewable resources are formed by A. animals that reproduce sexually…
-
Multiple Choice Questions on Humans Ecology and Health with Answers. (1)
Questions 1. Which of the following roles is not performed by a government agency responsible for forest maintenance? A. Regulating mining activities in the forest. B. Tracking the movement of timber, wood and wildlife. C. Creating, protecting and managing forest reserves. D. Regulating the harvest of timber and poaching. 2. Harmful organisms spread easily because…
-
Biological Practical section Five (5). On Tadpole
Specimen: TADPOLE. State four observable features on the ventral part of the tadpole. Remains of sucker Presence of limb bud Presence of tail fin Also, tail muscle is present. Anus Long coiled intestine. Give the diet of the specimen with reasons The diet of the specimen is Vegetation (phytoplankton)/pond weeds. Reasons Presence of horny jaws…
-
How Organisms Detect and React to Changes in Temperature and Pain
How Organisms Detect and React to Changes in Temperature and Pain How organisms react and detect temperature changes. Thermoreceptors are regarded as nonspecialized sensory receptors (free nerve endings) that respond to changes in temperature. There are two types, warm and cold receptors. Invertebrates such as fleas and mosquitoes employ thermoreceptors to find their endothermic (“warm-blooded”)…
-
The Science and Principle of Taste, Smell, and pH
The Science and Principle of Taste, Smell, and pH Some sensory cells, called chemoreceptors, contain membrane proteins that can bind to particular chemicals or ligands in the extracellular fluid. In response to this chemical interaction, the membrane of the sensory neuron becomes depolarized and produces action potentials. Chemoreceptors are used in the senses of taste…
-
The 2023NSMQ Quarter-finals starts today 15th of October, 2023.
Join us for live update 2023 NSMQ QUARTER-FINAL CONTEST AND RESPECTIVE DATES (DAYS). Checkout live update of your school’s performance and results The first contest is between Bishop Herman College Mpraeso SHS Wesley Girls (Cape Coast) End of of round One Results Bishop Herman College = 04 Mpraeso SHS = 18 Wesley Girls (Cape Coast)…
-
Memory and Learning. Mechanism of Alzheimer’s Disease Still a Mystery?
Memory and Learning. Mechanism of Alzheimer’s Disease Still a Mystery? Memory and Learning One of the great mysteries of the brain is the basis of memory and learning. There is no one part of the brain in which all aspects of memory appear to reside. Specific cortical sites cannot be identified for particular memories because…
-
Mechanism of Sleep and Language and Spatial Recognition.
Mechanism of Sleep and Language and Spatial Recognition. Arousal and Sleep. The brain stem contains a diffuse collection of neurons referred to as the reticular formation. One part of this formation, the reticular activating system, controls consciousness and alertness. All of the sensory pathways feed into this system, which monitors the information coming into the…
-
Possible Essay/Subjective Questions on Kingdom Fungi
Possible Essay/Subjective Questions on Kingdom Fungi How do animals and fungi differ concerning heterotrophy? Animals are heterotrophs by ingestion, and fungi are heterotrophs by absorption. How are fungal cell walls different from plant cell walls? Fungal cell walls contain chitin, and those of plants contain cellulose. Describe the function of a fungal spore. A fungal…
-
What Predicts Student Achievement
Critical decisions about how to use their time and energy have a great impact on students’ achievement. These decisions can affect students’ opportunities to learn the skills needed to perform well on standardized tests in reading and math. High-achieving students spend significantly more time (hours each week) than low achievers: Attending school and doing structured…
-
CHECKOUT THE 2023 NSMQ QUARTER-FINAL CONTEST AND RESPECTIVE DATES (DAYS).
Join us on WhatsApp for live update NSMQ 2023, PAIRINGS FOR THE QUARTER-FINAL (SEEDED SCHOOLS) CONTEST AND DATE. The NSMQ2023 one-eighth stage is ongoing and today is the last day for the rest of the contest at this stage. Here are the schools that have qualified so far from the NSMQ2023 one-eighth stage to the quarter-final…
-
Family and community engagement and its impact on the child’s education.
Family engagement is all of the things that families do to support their children’s success, both in relation to school and in relation to society. I think of family engagement as a public good and as a shared responsibility. Family engagement is a process of a teacher and a parent, sitting down, and talking with…
-
THE PRINCIPLE OF DISINFECTION
THE PRINCIPLE OF DISINFECTION Disinfection is the second critical step in reprocessing devices. To be effective, disinfection must be preceded by thorough cleaning and must be done properly. Staff members must check the disinfectant’s concentration regularly if it is diluted at the place of use, even if it is diluted with an electronically monitored dilution…
-
THE SCIENCE AND PRINCIPLE OF AGING
THE SCIENCE AND PRINCIPLE OF AGING Content: Understanding the science behind aging. Lifespan Versus Longevity Aging & Mortality Wear & Tear Theories of Aging Aging As a Preprogrammed Process Metabolic Theories of Aging: “The Brighter the Candle, the Quicker It Burns” Things to note; Why Would Evolution Select for Limited Lifespans? Understanding the science behind…
-
NSMQ ONEEIGHTH BALLOTING RESULTS (#NSMQ30)
The one-eighth balloting for the 2023 National Science and Math Quiz is over. Here are the groupings of the various qualified schools. Join us on WhatsApp Contest 1 Ghanata SHS Wesley Girls’ High School Archbishop Porter Girls’ SHS contest 2 Ghana National College Mpraeso SHS Aggrey Memorial Zion SHS contest 3 Bishop Herman College Adidome…
-
General Principles of Sterilization
General Principles of Sterilization Sterilization is a process that kills all forms of microbial life, including bacterial endospores. Many factors limit the success or degree of sterilization such as Organic load (organisms and other contaminating materials such as blood or body fluids), The type of organisms present, The concentration and exposure time to the germicide,…
-
The Science and Art of Making Vaccines
The Science and Art of Making Vaccines Why Vaccination? The goal of vaccination is to trigger an immune response more rapidly and with less harm than a natural infection. Following an initial encounter with a pathogen, memory immune cells are established; re-exposure to the same pathogen reawakens these memory cells to control the infection and…
Latest News
Stay Connected
Categories
Academic Agricultural Biology JHS NEWS NSMQ NURSE Personal Growth and Development SHS Skin Care Social Uncategorized
Tags
21st century students Academic agriculture Animal behaviour biogas biology past questions BIOLOGY PRACTICAL biotechnology chemistry communication skill. decision making education food processing Gari production Health tips integrated science SHS NEWS NSMQ NSMQ2025 NSMQ Past Question NSMQ Past Question pdf personal growth personal growth and development Plant hormones plant nutrients. plant physiology psychology Questions QUIZ religious safety tips science science(biology) skin Care social success The Brain The Brian The Mind time management WAECE Past Questions WORDS OF ENLIGHTEMENT
About the Author
AF themes
Easy WordPress Websites Builder: Versatile Demos for Blogs, News, eCommerce and More – One-Click Import, No Coding! 1000+ Ready-made Templates for Stunning Newspaper, Magazine, Blog, and Publishing Websites.
Search the Archives
Access over the years of investigative journalism and breaking reports
You May Have Missed
