Author: Enlighten
-
How To Prepare Tubaani, a Local Food in Ghana (West Africa), and the Scientific Principles Involved
How To Prepare Tubaani, a Local Food in Ghana (West Africa), and the Scientific Principles Involved. Tubaani (steamed black-eyed peas) is a popular street food in Ghana made from beans and spices. It is a local food common in the northern part of Ghana. It is a very healthy meal that is high in protein.…
-
How Kenkey is produced in Ghana (West Africa) and the scientific processes involved.
How Kenkey is produced in Ghana (West Africa) and the scientific processes involved. Kenkey is a popular staple food in Ghana(West Africa). It consists of fermented and cooked maize dough, wrapped in leaves. Kenkey is a staple swallow food similar to sourdough dumplings from the Ga and Fante inhabited regions, but could be found in…
-
HOW GARI IS PREPARED LOCALLY IN GHANA (WEST AFRICA)
HOW GARI IS PREPARED LOCALLY IN GHANA (WEST AFRICA). In gari production, one of the key processes is fermentation, which removes hydrogen cyanide from cassava. The science behind cyanide production in cassava (the basis of many of these foods) is of general interest, as is the fermentation of maize meal and locust bean to produce…
-
A STEP-BY-STEP PROCEDURE TO BUILD A SIMPLE AUDIO AMPLIFIER.
A STEP-BY-STEP PROCEDURE TO BUILD A SIMPLE AUDIO AMPLIFIER. An amplifier is a device that increases the strength (amplitude) of a signal or sound. It takes a weak input signal and produces a stronger output signal, usually with the same waveform but a larger amplitude. Amplifiers are essential in various electronic devices, such as: audio…
-
How to Build an LED Circuit and a Light-Dependent Resistor Circuit; Simple Electronics
How to Build an LED Circuit and a Light-Dependent Resistor Circuit. A circuit is a closed loop or pathway through which electric current flows. It consists of components like; resistors, capacitors, inductors, and power sources connected by conductive wires or traces on a circuit board. An LED Circuit To build an LED circuit, the Materials…
-
Solar Panels and Application of Solar Energy in Practical Daily Activities
Solar Panels and Application of Solar Energy in Practical Daily Activities. SOLAR PANELS Solar panels or photovoltaic (PV) cells for electricity consist of solar cells (semiconductor material such as silicon). It is a device that converts heat energy from the solar radiation(sunlight) directly into electricity using the photoelectric effect. The photoelectric effect is the name…
-
AIR MASSES AND THEIR MOVEMENTS; SCIENCE NOTE SHS
AIR MASSES AND THEIR MOVEMENTS; SCIENCE NOTE SHS Air Masses An air mass is defined as a large body of air that has relatively uniform temperature and humidity characteristics. The regions where air masses form are referred to as air mass source regions. If air remains over a source region long enough, it will acquire…
-
CONFIRMED: Check Out the Complete List of Schools that Will Be Participating in the NSMQ2025
CONFIRMED: Check Out the Complete List of Schools that Will Be Participating in the NSMQ2025 2024 SEEDED SCHOOL 2025 REGIONAL QUALIFIERS GREATER ACCRA REGION Accra Academy Achimota School Presbyterian Boys’ Sec. Sch. WESTERN REGION Ghana Secondary Tech. Sch. St. John’s School CENTRAL REGION Apam SHS Ghana National College Mfantsipim School St. Augustine’s College Swedru Secondary…
-
2018 WASSCE BIOLOGY PAPER 1 QUESTIONS AND ANSWERS.
2018 WASSCE BIOLOGY PAPER 1 QUESTIONS AND ANSWERS. QUESTIONS 1. The scientist who introduced binomial nomenclature in the classification of organisms was A. Carolus Linnaeus. B. John Ray. C. Charles Darwin. D. Louis Pasteur. 2. Which of the following statements is true about arthropods? A. Prothorax bears only, wings B. Prothorax bears only legs C.…
-
2019 WASSCE BIOLOGY PAPER 1 QUESTIONS AND ANSWERS.
2019 WASSCE BIOLOGY PAPER 1 QUESTIONS AND ANSWERS. QUESTIONS 1. Which of the following structures will NOT be found in the nucleus of a cell? A. DNA B. Nucleolus C. Lysosome D. Centriole 2. An example of organ level of organization is _______ A. bird B. kidney C. spermatozoon D. xylem 3. A structural similarity…
-
2017 WASSCE BIOLOGY PAPER 1 QUESTIONS AND ANSWERS.
2017 WASSCE BIOLOGY PAPER 1 QUESTIONS AND ANSWERS. QUESTIONS 1. Which of the following groups of animal do not possess a nervous system? A. Porifera B. Cnidaria C. Platyhelminthes D. Nematoda 2. The structural similarities in Paramecium and Euglena are in the A. shape of locomotory organs B. blunt anterior and pointed posterior C. presence…
-
2016 WASSCE BIOLOGY PAPER 1 QUESTIONS AND ANSWERS.
2016 WASSCE BIOLOGY PAPER 1 QUESTIONS AND ANSWERS. QUESTIONS 1. An example of an organism that exists as a colony is A. Spirogyra B. Paramecium C. Euglena D. Volvox 2. Gymnosperms bear naked seeds because they A. ovary B. colourful flowers C. pollen grains D. stigma 3. DNA formation is associated with A. Golgi bodies…
-
2022 WASSCE BIOLOGY 1 OBJECTIVE, QUESTIONS AND ANSWERS.
2022 WASSCE BIOLOGY 1 OBJECTIVE, QUESTIONS AND ANSWERS. QUESTIONS 1. Which of the following organisms is slipper-shaped? A. Chlamydomonas B. Euglena C. Amoeba D. Paramecium The diagram below is a pie chart showing the size of the four main Classes of the Phylum Arthropoda. Study it and answer questions 2 and 3. 2. Which of…
-
2016 WASSCE; BIOLOGY PAPER 2 QUESTIONS AND ANSWERS.
2016 WASSCE; BIOLOGY PAPER 2 QUESTIONS AND ANSWERS. QUESTION 01 (a) (i) List three forms in which living cells exist Forms in which living cells exist Single/free-living Colony/colonial Filamentous/filament Part of a living (ii) Give one example each of the forms listed in 1 (a) Single/free-living Amoeba Chlamydomonas Paramecium Euglena Colony/colonial Eudorina Pandorinallolvox Sponges Filamentous/filament…
-
2024 WASSCE; BIOLOGY PAPER 1 QUESTIONS AND ANSWERS.
2024 WASSCE; BIOLOGY PAPER 1 QUESTIONS AND ANSWERS. QUESTIONS 1. Animals that can vary their body temperature in response to changes in their environments are A. poikilothermic. B. homoiothermic. C. diploblastic. D. triploblastic, The diagram below is an illustration of the drawing of a mammal by a student. Use it to answer question 2. 2.…
-
WASSCE 2015 BIOLOGY PAPER 2 QUESTIONS AND ANSWERS.
WASSCE 2015 BIOLOGY PAPER QUESTIONS AND ANSWERS. QUESTION 01 (a)Explain briefly sexual reproduction in Rhizopus. Answer: Sexual reproduction in Rhizopus – By conjugation. It is usually between two strains of hyphae Known as + and – plus and minus/ opposite mating types The hyphae come in contact And produce small projections of their walls Which…
-
2015 WASSCE BIOLOGY PAPER 1 QUESTIONS AND ANSWERS (QUIZ)
Energy, Enzymes, Biological Reactions, and 2015 WASSCE BIOLOGY PAPER 1 QUESTIONS AND ANSWERS (QUIZ). Life, Energy, and the Laws of Thermodynamics Energy Energy is the capacity to do work. Kinetic energy is the energy of motion. Potential energy is energy stored in an object because of its location or chemical structure. Energy may be readily converted…
-
2014 WASSCE; BIOLOGY PAPER 2 QUESTIONS AND ANSWERS
2014 WASSCE; BIOLOGY PAPER 2 QUESTIONS AND ANSWERS. Question 1 a. (i) List three characteristics of living Answer: Movement/Locomotion, Excretion, Respiration, Reproduction, Irritability/Sensitivity/Response, Growth/Development, Nutrition/Feeding. ii. Explain briefly the characteristics listed in (a)(i) Answer: Movement/Locomotion: Living things change the position of their whole body or parts of their body from one place to another in…
-
HOW TO HYBRIDIZE A GARDEN PLANT IN YOUR BACKYARD GARDEN.
HOW TO HYBRIDIZE A GARDEN PLANT IN YOUR BACKYARD GARDEN. Breeding a commercially successful and stable hybrid is usually expensive and laborious, but the non-professional gardener can have fun experimenting with this technique. Some genera, such as dahlias, irises, or roses, lend themselves to hybridizing on a non-professional scale, often producing quite pleasing seedlings. Indeed,…
-
Understanding Bright‐Field and Phase‐Contrast Microscopy.
Understanding Bright‐Field and Phase‐Contrast Microscopy. Different types of light microscopes use different types of illumination. In a bright‐field microscope, the cone of light that illuminates the specimen is seen as a bright background against which the image of the specimen must be contrasted. Bright‐field microscopy is ideally suited for specimens of high contrast, such as…
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
