Light Dependent Reactions The light dependent reaction of photosynthesis involves the transfer of sunlight energy into two things: The production of ATP Reduction of coenzyme NADP to NADPH NADP – Nicotinamide adenine dinucleotide phosphate NADPH – Reduced NADP The energy from sunlight is used to excite an electron‚ within a primary pigment‚ to a higher energy level. The excited electron is then donated to an electron acceptor leaving the chlorophyll molecule oxidised and reducing the acceptor
Premium Photosynthesis
Identifying Dependent and Independent Variables Instructions: For each of the following research designs‚ identify the dependent and independent variables. 1. To investigate the effects of exercise on mathematical problem-solving ability‚ a researcher assigned subjects to one of two groups. One group did 50 jumping jacks and the other group did 200. After exercising‚ both groups did a set of math problems. 2. A researcher hypothesized that talking to plants enhances their growth. To test her hypothesis
Premium Infant Breastfeeding Experiment
Controlled Assessment ISA (PU 2.5) Light Dependent Resistors (Section 1) 1. Write down your hypothesis. Explain why you made this hypothesis. Hypothesis: When it is day there is more light hitting the LDR and so its resistance decreases and the light turns off. When it is night there is less light so the LDR has higher resistance and the light turns on. Explanation: When light shines on a Light Dependent Resistor‚ electrons are released and the current can get larger. So as the light intensity increases
Premium Ohm's law Electric current Resistor
Are We too Dependent on Computers? Our generation is a huge advocate of computers and technology ‚ our lives are really connected to these electronic devices. Normally a common teenager pass at least 4or 5 hours in front their computers and this happens even with adults ‚ we don’t have control about this‚ we believe that’s okay because we think computers perform our daily activities in a fast way ‚ obviously that’s why we would never think that we are too dependent on our computers. However
Premium Computer Electronics Personal computer
repressed memory of his wife killing their three kids and then teddy killing her. Teddy (Andrew) also has dissociative identify disorder. The evidence for this would be that he is not only Teddy‚ the U.S. Marshal‚ but he is also Andrew‚ the man who killed his wife because she killed their kids. Andrew’s wife suffered from bipolar disorder. Teddy has a phobic disorder towards water. Evidence for this is Teddy getting sick on the boat and the quote from Teddy saying‚ “Pull yourself together Teddy
Premium Repressed memory Psychology Humanistic psychology
Advance in technology is every one dream of. Technology were needed in our daily life‚ everyone need faster and convenient tool to help them work faster to increase productivity. But when we needed this type of advantage‚ technologies will also bring us many disadvantages. It will make many people who cannot follow technology lost their job or be replace by technology. So that Technology have many advantages and many disadvantage‚ in my essay I will discuss some about it. First‚ technology is good
Premium Kuala Lumpur Apple Inc. Technology
DIFFICULTY DIANOSING 16 YEAR OLDS WITH BORDERLINE PERSONALITY DISORDER INTRODUCTION: For many years‚ Borderline personality disorder was considered a mental illness only associated with adults above age 18‚ however in recent years mental health professionals have begun to consider the possibility of Borderline Personality Disorder being diagnosed in adolescents. Borderline personality disorder is characterized by extreme patterns of impulsivity such as promiscuous sex‚ spending sprees‚ reckless
Premium Borderline personality disorder Personality disorder Antisocial personality disorder
Virtual Lab: Dependent and Independent Variables Worksheet 1. ECB refers to: E (European corn borer) a. A genetically engineered plant that is resistant to insect pests b. Edible corn byproducts c. An insect pest that reduces corn yield d. European corn borer e. c and d 2. How many days are required for a corn seed to become a mature plant with maximum weight kernels ready to be harvested? D (about 140 days) a. about 23 b. about 65 c. about 140 d. about 180 3. “BT Corn” refers
Premium Plant Genetically modified food Bacteria
We are becoming increasingly dependent on computers. They are used in business‚ hospitals‚ crime detection and even to fly planes. What things will they be used for in the future? Is this dependence on computers a good thing or should we be more suspicious of their benefits? In the last two decades cybernetics have experienced a major breakthrough .This led to the utilization of computers in nearly all parts of our daily life‚ from personal computers to the ones performing complicated surgeries
Premium Dependency Personal computer Future
Title Length Color Rating Theories of Personality - ... In general‚ the easiest approach to do this was through the observations of individual differences. Though‚ the validity and reliability of such observation can be questioned as it is not efficient and systematic adequately. On the other hand‚ the assessment of individual researcher may be subject to personal bias. Thus‚ in order to be accurate‚ personality theories often employ the systematic and scientific approach. The study can merely
Premium Personality psychology Psychology