Q: Mitosis is necessary for; * A. production of new nerve cells B. continuation of the human species by...
A: Answer 1 answer : C growth and repair tissues
Q: Please answer fast
A: A redox reaction is a sort of chemical reaction in which electrons are transferred between two speci...
Q: What are some recommendations to clinicians interested in incorporating body composition methods in ...
A: Introduction :- Body composition means that the chemical compounds that makes up the human body , in...
Q: Compute for the value of one ocular micrometer space for LPO and HPO. Kindly refer to the picture at...
A: Introduction: Microscope: It is an instrument which makes a big and clear image of small objects. ...
Q: Explain why gaseous exchange in a mammal involves continuous loss of water vapour from the body.
A: Mammals are a group of vertebrates which consist of class mammalia mainly characterized by the prese...
Q: Choose True for yes or choose false for no for each statement 1) Gray whales may experience a shift ...
A: 1) true 2) false
Q: How are nucleosomes arranged in condensed 30-nm fibers?
A: The main aim of coiling and various kind of measures undertaken, making a complex structure of DNA i...
Q: 4._ Energy_is always transferred from --- - a. autotrophs to heterotrophs b. heterotrophs to autotro...
A: Energy flow in ecology is as per the following :- Autotrophs> Heterotrophs> Decomposers> Ba...
Q: One decimal. Rounding if the second decimal is 5 or greater. A raw 18-oz beef strip steak trimmed to...
A: Protein - 101.7 g Fat - 72.9 g Carbohydrates - 0 g
Q: För each 10. and 92 chromosomes in a typical human somatic (body) cell. G1 46 [Choose] 92 46 G2 46 P...
A: Mitosis It is the distribution of two sets of chromosomes into two separate nuclei. The process res...
Q: Are there ways in which candida albicans might slow down or avoid the adaptive immune system?
A: Candida albicans is known to exhibit following virulence factors which are helpful in either evading...
Q: At which of the following stages do human skin cell nuclei have the same DNA content? (a) early mito...
A: The term'skin cell' can refer to any of the epidermis' four primary types of cells. Keratinocytes, m...
Q: How does a root cell obtain energy? organic molecules?
A: Roots are parts of plant that are usually present underground. These are composed of non-photosynthe...
Q: Can the amount of available energy in a given trophic level be larger than the available energy in i...
A: Introduction :- The number of steps an organism has taken from the beginning of the food chain deter...
Q: Which of the following is/are not required for DNAreplication to occur?a. DNA polymerase d. primersb...
A: DNA (short for deoxyribonucleic acid) is a double helical structure (with two DNA strands). A molecu...
Q: Draw the position of the letter "e" as viewed under the Scanner, and the actual position of letter "...
A: Microscopy is a scientific study that covers utilising microscopes to examine specimens and things t...
Q: what are fundamental and realized niches
A: Introduction:- A niche is a specific area within a habitat that an organism occupies. It also refers...
Q: a. What happened to the egg placed in water? What caused the change in the eggs' weight/size? b. Wha...
A: When the eggs are dipped in a beaker containing vinegar and left for a day. The calcium carbonate sh...
Q: In the following scenario, which kind of repressor would the cell want to use: Inducible or Repressi...
A: The operon is prokaryotic gene regulatory mechanism that involves regulation of transcription of spe...
Q: The enzyme directly responsible for almost all carbon fixation on Earth is (a)rubisco (b) PEP carbox...
A: Rubisco also known as Ribulose 1,5 bisphosphate carboxylase oxygenase is an enzyme involved in first...
Q: The information travels from one nerve cell to the next in the form of neurotransmitters antigens el...
A: Neurons are the unit of nerve impulse transmission or nervous system. These Impulses are transmitted...
Q: Describe nucleic acid hybridization.
A: A gene is the essential physical and functional unit of heredity. They are comprised of DNA (deoxyri...
Q: Mitosis: Events
A: During mitosis, a cell duplicates all of its contents, including its chromosomes, and splits to form...
Q: in logistics growth what 2 demographics are balanced at the carrying capacity
A: * Logistics growth occur When resources are limited then populations exhibit logistic growth. *In lo...
Q: Describe the phenotype of individuals who inherit two copies of the Hbs allele Sickle-Cell Disease.
A: Sickle cell anemia (SCA) or sickle cell disease (SCD) is a genetic disorder that occurs due to a sin...
Q: Explain the flow of information during gene expression.
A: DNA is a pool of information. It contains all the information regarding all the proteins synthesized...
Q: We are running out of resources. What practical ways would you recommend for packing of milks and ot...
A: Milk are packaged by moving the milk via pipes into the paper cartons and plastic bottles by packagi...
Q: Propose an explanation for bacteria, chloroplasts, and mitochondria all having ATP synthase complexe...
A: Mitochondria breaking down fuel molecules and capturing energy through cellular respiration Chlo...
Q: Discuss the effect of environmental conditions on the Maturation and Ripening Stage of sugar cane
A: Findings show that increases in atmospheric carbon concentration have had a significant negative imp...
Q: What type of structure is antibody? molecule cell fibrin liquid
A: Antibody It is also called an immunoglobulin. It is involved in the recognizing antigen of a pathoge...
Q: 4. What is the major control centers of oogenesis that secretes ecdysone? A. head B. fat bodies C. o...
A: As per bartleby guideline we are allowed to answer only one question please post the other one separ...
Q: Once anaphase of mitosis is complete the cell has; * A. half as many chromosomes as it did before an...
A: According to our guidelines we are required to answer only the first three questions. Please post th...
Q: Which of the following molecules can be oxidized to produce ATP? a. amino acids d. complex carbohydr...
A: Amino acids and pyruvate together can be used for formation of 40 ATP. Complex Carbohydrates can be ...
Q: What are the factors that determine life history strategies? How and why have particular life histor...
A: Life-history strategies are fully dependent on the environment where organisms are living. The patte...
Q: Can cyclic electron transport alone support photosynthesis? Explain your answer.
A: Cyclic electron transfer involves only PSI and cyt bf and was first described by Arnon. It involves ...
Q: ng TRUE or FALSE answers, are the following statements CONSISTENT with the tod in Table 1 above? (En...
A: Alpha diversity is defined as the mean diversity of species in different sites or habitats within a ...
Q: Lichen is usually cited as an example of 'symbiosis'in plants where an algal and a fungal species li...
A: In biology, lichen is often used as an example of symbiosis, in which a fungus and an algal species ...
Q: Based on the following image, which concentration of antibiotic would be considered the minimum bact...
A: Minimum bactericidal concentration (MBC) is defined as the lowest concentration in which an antimicr...
Q: central dogma of biology
A: Introduction :- The process of converting DNA instructions into a functional product is known as the...
Q: microfilaments, microtubules, intermediate filaments
A: Microfilaments is actin filaments, the protein filaments in the cytoplasm of eukaryotic cells that ...
Q: 4. In temporal summation, why are subsequent contractions increasingly stronger
A: Solution : Temporal summation is a phenomenon in which repeated and equal-intensity noxious stimuli ...
Q: ерeat ve 6 s. How many CFU/mL were in the original flask?
A: The above experiment demonstrates a technique called spread plate technique used to isolate and dete...
Q: What do each arrow represent
A: Intraspecific competition: It defines an interaction of a population where members of a species comp...
Q: 12. What is the window phase of an infection? How is this concept important for the test of HIV infe...
A: Introduction: AIDS is caused by Human Immunodeficiency Virus (HIV). It has a single stranded RNA wit...
Q: Metaphase I a) Tetrads line up on cell’s equator.
A: Meiosis is a type of cell division, where 1 cell divides to form 2 cells and and 2 cells divide to f...
Q: Describe two cellular mechanisms that can prevent mutationsfrom occurring.
A: Mutations are changes in the DNA sequence. Mistakes in DNA replication can result in mutations. Furt...
Q: B. Sodium
A: hypertension is High blood pressure . it is a condition of a force of blood against artery walls i...
Q: 9. What biological classification system is based on analysis of traits, genetic makeup or physiolog...
A: I gave you the answers below
Q: COMPARE THE DIFFERENT STRUCTURES ON THE PHOTO. Humerus- Radius- Ulna. Carpals- Metacarpals- Phalange...
A: Homologous structures are structures derived from a common ancestor or some evolutionary or developm...
Q: Distinguish between the light-dependent reactions and carbon fixation reactions of photosynthesis.
A: Introduction:- Photosynthesis is the conversion of light energy into chemical energy by phototrophs,...
Use r and/or λ value, to describe the effects of climate change and human activity on mortality of plant and animal species.
Step by step
Solved in 2 steps
- Explain comprehensively the Bottleneck Effect and Founder’s Effect. Illustrate using specific exampleCompare and contrast the bottleneck and founder effects.===================================Which of the following sentences is not true: a.Incidence rates describe the occurrence of new cases of a disease or condition in a community over a period of time relative to the size of the population at risk at the same time period. b.Mortality rates, or rates of illness, in public health are incidence and prevalence rates. c.A prevalence rate is the number of all cases of a specific disease or condition in a population at a given point in time relative to the population at the same point in time. Yazed sent Today at 3:04 AMOne factor causing another particular event are more complex than what exist in the epidemiological triangle as Causal relations. a.True. b.False. ======================= (Case finding, Screening, Health education); all of these are ways of Secondary prevention for COVID-19. a.True. b.False.
- Give an example of an ecological benefi t and a possible adverse side effect. DiscussDefine briefly the following term based on your own understanding. Limiting factors-Explain the four factors (natality, mortality, immigration, and emigration) that produce changes in population size and solve simple problems involving these changes.
- If the incidence rate of a very serious disease is 25/100,000 person-years and the prevalence of this disease in the population is 75/100,000, what is the average survival time of individuals who contract this disease? [Assume the population is in steady state] * Hint* Formula (D=P/IR)Define the following and give examples of each:Density independent limiting factor - Density dependent limiting factor -Explain the effects on the ecosystem if Wood rat were removed. Provide both positive (if any) and negative impacts on the ecosystem. Be sure and include as many of the following terms in your writing as possible: autotroph, heterotroph, producer, primary consumer, secondary consumer, tertiary consumer, carnivore, omnivore, herbivore, energy, population, increase, and decrease.
- Mark Recapture can be written as M N = R Define each term. Use this equation to answer the following question. Show your work. A biologist for Mosaic fertilizer company catches 26 Florida scrub jays as part of their monthly environmental monitoring. Each bird is given a band. The next month, they catch 32 birds. 13 of the birds have bands. What is the estimated population size of the birds in that area?Visit the website of the National Center for Health Statistics. Spend some time studying the leading causes of death for different age groups at www.cdc. gov/nchs/data/nvsr/nvsr56/nvsr56_05.pdf. What are the three leading causes of death for each age cohort listed? What are some of the policy implications?I need the plotted line graphs for the effects of temperature and humidity of mortality rates.