Gbio 2122 week 1 10 keenplify PDF

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SOZ BY keenplify (WEEK 1-10)youtube/channel/UCJFpwSSupQut6trEhoBy_SAAllogamy occurs when the gametes which join together during fertilization come from two different individuals. A: TrueAlmost all prokaryotes undergo a type of asexual reproduction called Fragmentation. A: FalseAsexual reproduction i...

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SOZ BY keenplify (WEEK 1-10) https://www.youtube.com/channel/UCJFpwSSupQut6trEhoBy_SA

Allogamy occurs when the gametes which join together during fertilization come from two different individuals. A: True Almost all prokaryotes undergo a type of asexual reproduction called Fragmentation. A: False Asexual reproduction involves a single parent. It results in offspring that are genetically identical to each other and to the parent. A: True Budding occurs when a parent cell forms a bubble- like bud. The bud says attached to the parent cell while it grows and develops. A: True During sexual reproduction, two haploid gametes join in the process of budding to produce a diploid cycle. A: False Fraternal twins also known as monozygotic happens when two eggs have been released by the mother and then fertilized by two sperm. A: False Internal fertilization occurs when a sperm cell and egg cell join outside of the body. A: False Meiosis is the type of cell division that produces gametes. A: True Plants and fungi used spores as a means of sexual reproduction. A: True Reproduction is the process by which plants and animals produce offspring. A: True Adaptive mechanisms are also utilized by plants to increase or decrease growth in organs that directly or indirectly participates in nutrient acquisition. A: TRUE

An axon is divided into several branches and ends in asynaptic terminal where a small gap is present called . A: synapse Assimilation of oxidation-reduction reactions, participates in various enzymatic processes. A: Sulfur Component of bone and teeth, involved in blood clotting, muscle, and nerve function for animals. A: Calcium Enzyme activation (eg., nitrate reductase, catalase, and ribonuclease), chlorophyll synthesis. A: Molybdenum External pouch of skin that contains the testes. Because the scrotum is located outside of the abdomen, it can reach temperatures that are lower than that of internal body structures. Lower temperatures are necessary for proper sperm development. A: Testes Fibrous, muscular canal leading from the cervix (opening of the uterus) to the external portion of the genital canal. A: Vagina Glands that produce fluid to nurture and provide energy for sperm cells. Tubes leading from the seminal vesicles join the ductus deferens to form the ejaculatory duct. A: Seminal Vesicles It belong to the Division Bryophyta characterized by nonvascular plants with embryos that develop within multicellular female sex organs called archegonia. A: Mosses It is the basic unit of the nervous system, is composed of a nucleus from the cell body and two types of extension. A: axon It is the presence of two or more genetically different cell lines in an individual, all derived from a single zygote. A: Mosaicism It refers to transcription silencing of the maternal allele whereas paternal imprinting implies that the paternal allele is inactivateD. A: maternal imprinting

It often occurs singly to transmit signals neurons and/or effector cells. A: Dendrites Junction of the brain and spinal cord; it coordinates autonomic processes and motor responses. The cerebellum, which is an extension of the hindbrain, assists in regulating motor responses. A: Hindbrain Located near the- anterior end; can be divided into two distinct regions: (1) the diencephalon, which contains the thalamus and Metencephalon hypothalamus; and (2) the telencephalon for directing an appropriate response to all sensory information. A: Forebrain Major constituent of organic plant material; assimilation of oxidation-reduction reactions. A: Carbon, Hydrogen, Oxygen Produces the female sex cells (contained in the ovules) A: Ovary

Responsible for the visual processing and some motor control. A: Midbrain

Structural component of the cell wall and cell membrane; counter-ion in the vacuole. A: Calcium

The male parts of the flower (each consists of an anther held up on a filament). A: Stamens

The production of sperm cells is known as spermatogenesis. A: TRUE

This sense organ is most useful in animals as this allows locating food, marking territory, identifying offspring, and attracting a potential mate. A: Smell

Water splitting system for photosystem ll; stomatal opening regulation. A: Chlorine

All embryos exactly look the same during the very early stages of development. A: True

Evolutionary biologist aims to comprehensively understand what causes evolution (microevolution) and explain the history of all life forms on Earth specifically, the relatedness of any species to other species (macroevolution) A: True

Cellular complexity state that all living things are composed of either one or more cells that are highly complex yet organized and enclosed within membranes. A: False

Animals defend themselves from pathogenic microorganisms such as viruses, bacteria, and other pathogens in the environment. A: True

During respiration, glucose converted to about 38 ATP and every ATP produced contains 7.3 kcal/mol. A: True

Ectotherms (cold-blooded) use internal sources of temperature to regulate their body temperatures. A: False Energy transferring process for photosynthesis and respiration (ADPATPsynthesis): structural component of phospholipids, nucleic acids, coenzymes, and nucleotides for plants. A: Phosphorus

Growth and Development explains that living things use energy to grow by metabolizing compounds by cellular respiration or photosynthesis. Organisms also undergo different life

stages, which follow a systematic process from birth to maturity. A: True

Homeostasis refers that living things maintain relatively constant internal conditions which are different from their environment. A: True

Irritability (response to stimuli) discuss that all organisms are very sensitive to different stimuli-may it be environmental or physiological. This may refer to any form of response or movement to stimuli in its own volition. A: True Jean Baptiste de Lamarck proposed that if an animal could develop a particular characteristic in its lifetime, then this trait could be passed on to their offspring and its succeeding generations. A: True The geologic time scale is the “calendar” for events in Earth history. It subdivides all time into named units of abstract time called—in descending order of duration—eons, eras, periods, epochs, and ages. A: True

The most direct evidences that evolution had occurred are the fossil records. A: True

The most popular experiment that had attempted to refute this theory about life's origin would be the classical experiment of Alexander Oparin. A: False In acquired immunity, lymphocyte provides a specific defense against pathogens. The body detects the foreign object or pathogen by certain molecules attached on the outside of invading pathogens or by other foreign objects. A: True

The human body maintains a fasting blood glucose concentration of 50- 70 mg per 100 mL' of blood. If the level increases (hyperglycemia) or decreases (hypoglycemia), the system

activates its regulatory mechanisms to return the glucose level to the set point. A: False

The hypothalamus is the main region that integrates both the endocrine and nervous functions in vertebrates. A: TRUE

The optimum temperature for life forms to exist is 0-100°C. Below 0°C, reactions occur too slowly, and above 100°C there is too much heat that destroys various biological structures. A: True

The pituitary gland is divided into the posterior pituitary (neurohypophysis)and anterior pituitary (adenohypophysis). A: True

There are three major kinds of defense mechanism developed. A: False

There are two lines of defense in innate immunity. The first line of defense is the skin and mucous membrane that lines the digestive, respiratory, and genitourinary tract, which acts as a barrier on invading pathogens. A: True

Thermoregulation refers to endothermy to ectothermy. Endotherms (warmblooded organisms) create most of their heat via metabolic processes. A: True Acid-base balance, water balance, and neural function for plants. A: Potassium

It is a diagram that shows the occurrence and appearance or phenotypes of a particular gene or organism and its ancestors from one generation to the next. A: Gantt Chart (bobo AMA, kahit anong isagot mo dito mali)...