Q: What donates electrons to the photosystems of the light-dependent reactions of photosynthesis? If cy...
A: As per our guidelines, we are supposed to answer only three subparts. Kindly repost the question wit...
Q: when is erythropoietin release stimulated?
A: Erythropoietin is a hormone produced predominantly by the kidneys. The liver also produces roughly 1...
Q: Eukaryotic chromosomes are thousands of times longer than a typical cell. Explain how chromosomes ca...
A: The DNA double helix is wrapped around (this DNA molecule is too long to fit inside the cell so the ...
Q: Match each stage of demographic transition with its correct description. Match Term Definition Stage...
A:
Q: 9. What term best describes the following reaction in glycolysis? 1,3 diphosphoglycerate + ADP → 3-p...
A: INTRODUCTION Answer of question 9 is given below.
Q: In Dalmatians, black spots are dominant to the condition of not having black spots. A black-spotted ...
A: Dominant allele will exhibit it effect even if it is present in heterozygous condition, meaning only...
Q: What is the function of citrate in cellular respiration?
A: The metabolic activity that occurs within the cell is called cellular respiration. The cells use the...
Q: choose correct option nd do explain shortly plz.
A: The origin of life on earth is backed by numerous theories such as theory of special creation, abiog...
Q: humans causing lionfish to over populate
A:
Q: Brain weighs around 1.5 kg in humans. Brain development of human ancestors can be correlated with ha...
A: Development of human brain with the time; allows them; to use the resources around them in a way whi...
Q: What does a cofactor do?
A: A biomolecule that is not a protein is referred to as a cofactor. Any metal ion or organic molecule ...
Q: The following eukaryotic DNA sequence is a made up gene. It is a mutated variant from the one that w...
A: The genetic framework is a collection of instructions used by living cells to decipher data encoded ...
Q: Oroya fever considered an emerging or re-emerging disease? What are the threats
A:
Q: DNA bands from each sample lane of the gel electropherogram below.
A: Key points: Gel electrophoresis is a technique used to separate DNA fragments according to their...
Q: In dihybrid crossing, are the two genes that code for the two separate phenotypes on the same chromo...
A: Inheritance or heredity is passing-on one trait from the parents to the progeny by either asexual or...
Q: 1. Between antigenic shift and antigenic drift, which causes the greatest antigenic change? Which cr...
A: The virus influenza belongs to the Orthromyxoviridae family. Seasonal outbreaks are caused by influe...
Q: Hac1 is another chaperone protein that is up-regulated in response to unfolded proteins in the ER. Y...
A: Introduction Proteins are essential biomolecules that play a wide range of roles in controlling var...
Q: In peas, grey seed color (G) is dominant to green (g). The following data were collected. Indicate t...
A: In a heterozygous condition, the dominant trait is expressed, while for a recessive trait to express...
Q: One of the biggest drawbacks of cell culture is the amount of time and materials required to produce...
A: Answer :- By and large, the most widely recognized issues incorporate strange development designs or...
Q: A. DNA Replication Construct a DNA with 15 base pairs. (Note that the first three nucleofides of the...
A:
Q: Choices for Question 1, 2, 3, 4, 5 A. Cell plate B. Cleavage furrow C. Meiosis D. Leptotene E. Chias...
A: Please note that the correct option for Q4 is missing from the given choices and hence the correct o...
Q: i need the answer quickly
A: “Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for y...
Q: This macromolecule is readily available and used extensively.The molecule below is a H-C-O HHHH H H ...
A: Answer : Option (4) is correct. - triglyceride.
Q: After glycolysis, the steps of aerobic respiration proceed from to to acetyl-CoA formation the cit...
A: Aerobic respiration is a series of enzyme controlled reactions that release the energy stored in car...
Q: what are the effects of different fishing gears in ecosystem
A: A fishing tackle is used by fishermen when fishing. Almost any fishing gear can be called a fishing ...
Q: Albinism is a recessive disorder where there is a lack of melanin. Andrea and her husband Claude bot...
A: Given information Albinism is a recessive disorder. Andrea and Claude both have normal skin pigmen...
Q: 37. You discover the following details about a newly isolated swamp microbe: the microbe can use ino...
A: 37 ans : Chemlithoautotroph 38 ans : Chemolithoautotroph
Q: It was important for Lilly to understand how the bacteria were able to cause disease in patients. Th...
A: Tb is caused by a pathogen known as Micobacterium tuberculosis. There are multiple factors responsib...
Q: • This is an organism belonging to the phylum [ Select] [ Select ] This is [ Select ] Nematoda
A: This is an organism belongs to Mollusca. it is a female mollusca.
Q: Complete the table
A: Respiration means the process present in living organisms to produce energy using various types of c...
Q: 5. Construct a gene map given the following information Which two genes are most likely going to be ...
A: Genes are present in the cells of an organisms. Cells are the basic units of the organism that const...
Q: What is the main factor that limits population growth for in the fish case study? Interspecific pre...
A: Limiting factors The factors that affect the population growth is known as limiting factors.
Q: rite and label the balanced equations for photosynthesis and respiration.
A: PhotosynthesisIt is the process through which green plants and a few microorganisms turn sunlight an...
Q: reasons it should understand and learn different parts of the grains?
A: * grains are the best source for carbohydrates. * Grains contain three parts Bran Germ Endosperm ...
Q: Q26: Please type the answer this question Salamander larvae basically have a body form similar to ...
A: Salamander larvae have a body form similar to that of adult animals. It is divided into head, tail, ...
Q: Question 11 Which of the following statements is TRUE? Predation exerts a selective force on the pre...
A: 11. Predators are an essential part of our ecosystem. Selective predation can lead to natural select...
Q: What does primary productivity measure? What does it tell you about an ecosystem? Explain your answe...
A: * primary productivity can be said as the process of assimilation and convertion of inorganic nutrie...
Q: QUESTION 49 Relatively high heritability estimates of warning behavior in a population of rabbi...
A: Relatively high heritability estimates of warning behavior in a population of rabbits on Fisher’s ca...
Q: Select ALL the structures below that you find ONLY in plant cells, not in animal cells. |lysosomes O...
A: Chloroplast and cell wall are only present in plant cell but absent in animal cell. Lysosome, mitoch...
Q: How does the nucleus contribute to maintaining homeostasis for the cell?
A: *Homeostasis is the maintaining the constant internal body temperature or environment. *Nucleus will...
Q: 10. Name two media used to isolate Staphylococcus from mixed flora specimens and one for use wit...
A: 10) ANSWER;- Mannitol salt agar medium is both differential and specific media for Staphylococcus au...
Q: В • Structure A functions in [Select] [ Select ] • Structure B functions in digestion pumping blood ...
A: Introduction: The earthworm is a segmented worm that belongs to the phylum Annelida and is a terrest...
Q: What are the factors to consider when handling a stool sample? Also, in 6-7 sentences, discuss the ...
A: Stool is also known as faeces.It consists of the food which is undigested , bacteria, mucus and some...
Q: Look for an ecosystem in local setting which shows an inverted pyramid. Is this possible in an ecosy...
A: Yes, inverted pyramid is possible in ecosystem. There are many examples like pyramid of biomass in a...
Q: In a three-point testcross, the nonrecombinant progeny are A+ B+ C+ and a b c. The double- crossover...
A: "Genes" are the fundamental unit of heredity. They store genetic information in the form of DNA, whi...
Q: Complete the sentences relating to organogenesis, matching the first part of the sentence on the lef...
A: Ans) 1.Formation of heart tubes involves -B.mesenchyme to epithelial transition 2.Formation of the n...
Q: Match each hormone with its general effects on metabolism: promotes glycogenesis (storing glucose) i...
A: Glycogenesis is promoted by INSULIN. Insulin also promotes lipogenesis. Insulin secreats when blood...
Q: Which of the following bond/s results from a sharing of electron(s) between atoms ? [MA} ionic bond ...
A: INTRODUCTION The bond that is formed by sharing of electron between atom is covalent bond.
Q: kin first evolved in vertebrate (backboned) f
A:
Q: 1. A disease is known to be inherited through an ADHL mode of inheritance. For a pairing of two affe...
A: ADHL: Autosomal dominant hearing loss. Autosomal dominant disease: single copy of a mutant gene has...
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
- Compare open and closed circulatory system.Identify at least two each of the transport, protective, andregulatory functions of the circulatory systemnote whether the statements below are consistent with an open or closed circulatory system. The circulating fluid flows in one direction (unidirectionally) through a circulatory loop. The circulating fluid is called hemolymph. Ostia are pores in the heart, important for circulatory function. The circulating fluid is called blood. The circulating fluid remains in vessels as it moves throughout the organism. Is the more efficient type of circulatory system.
- Distinguish between an open and a closed circulatory system, and give an example of an organism that has each type.Compare and contrast open and closed circulatory systems. Give at least 3 common characteristics and 3 differences.Describe the purpose (and advantages) of a double circulation (“2 pump” circulatory system)