pathways during

Q: Question 8: What type of cell junction allows very rapid communication between cells by allowing…

A: Introduction :- Cytoplasm is a thick liquid that fills each cell and is surrounded by the cell…

Q: Give a brief summary of the two-step procedure for identifying the tunicate embryo's marginal cells.

A: Tunicates are marine invertebrate chordates that are vertebrates' closest relatives. Ascidians are…

Q: Which do you think is more effective strategy for biodiversity conservation, Maintaining a Single…

A: The term biodiversity  refers to the variety of life on Earth at all its levels, from genes to…

Q: Which enzyme is required for the movement in DNA-only transposons? Group of answer choices Reverse…

A: In early 1970s, a number of researchers including Peter Starlinger and James Shapiro, independently…

Q: Discuss the transpiration-cohesion-adhesion theory of water movement in the plant system.

A: According to many scientists living cells have no role in ascent of sap. Rather some physical…

Q: True or False: 1. In DNAs, the amount of adenines always equal to the amount of thymine and…

A: DNA It is a nucleic acid molecule which constitutes two polynucleotide chains wound around each…

Q: which laboratory method can be used to quantify levels of mRNAs expressed in samples of two…

A: Biological approaches are a well-developed field in process technology for treating a wide range of…

Q: The replication of a DNA molecule begins at particular sites called _____. a parental strands b…

A: DNA replication is an important event which maintains the genetic continuity in newly formed…

Q: Explain the process of polyacrylamide reaction, and what are the two reagents are crucial for this…

A: Polyacrylamide is defined as a mesh like matrix that is suitable for the separation of proteins of…

Q: Match the human development with the week or month of development.   Question 30 options:   skull,…

A: Once the fertilization occurs the resulting zygote moves to the uterus there it gets adhered to the…

Q: Webbed fingers is inherited as an X-linked disease An unaffected male marries an affected female. a.…

A: Let,  XF - non webbed X linked allele Xf - webbed X linked allele Genotype of the unaffected male -…

Q: If the relative fitness of the A,A, genotype is 0.8, A,Ayis 1.0 and AA is 0.6, what is the mean…

A: Introduction In the absence of other evolutionary factors, the Hardy–Weinberg principle, also known…

Q: Question 34 The diarrhea (loose and watery stool) that is a symptom of diseases like cholera is due…

A: Gallbladder is basically associated with digestive system and helpful in storing the bile juice…

Q: mechanisms of resistance to different xenobiotics (general groups of protection, efflux pumps,…

A: Xenobiotics are chemical substances in animal body which are not natural to be found in animal or…

Q: How is the photic energy absorbed by chlorophyll transfered to ATP molecules in…

A: Photons of light energise the electrons in the chlorophyll molecule. The electrons are attracted by…

Q: a. We have a molecule 2,3-bisphosphoglycerate (BPG), which is a negative allosteric modulator for…

A: 2,3-Bisphosphoglycerate (2,3-BPG) is a three-carbon isomer of the glycolytic intermediate…

Q: 2 birth control options. Compare and contrast them (how are they similar and how are they different)…

A: Many birth control options are available all work differently and at different moment. Some birth…

Q: Which of the following gene expression regulatory mechanisms saves the most energy but takes the…

A: Gene regulation expression defines a wide range of molecular mechanisms, that are used by the cell…

Q: Explain the evolutionary relationship between the fin of a fish and the flipper of a whale.

A:

Q: Restriction maps illustrate the lengths of DNA fragments between restriction sites. Which of the…

A: Restriction mapping is a technique to map unknown segment of DNA by breakung it into small…

Q: vill regulate the physiological activities to make the conditions normal. Use the organs ssibly…

A: Hypothalamus in the brain plays  a very important role in controlling and regulating the body…

Q: 49. The hip joint is formed by the articulation of the of the_ to the which is the socket on the…

A: Introduction Joints:- Joints are where two bones meet to allow movement, it makes the skeleton…

Q: f. If Lamarck and Darwin had debated why giraffes have such long necks, how would their explanations…

A: Lamarck He proposed the theory that the physical changes in organisms that took place during their…

Q: 2. If the yeast do not grow on your selective media plates, describe at least two different errors…

A: When growing yeast in a selective plate the major error in various cases is the contamination of…

Q: 19. The three heads of the pointed muscle include the following, except: a. Vastus externus b.…

A: Answer :- Option (C) is correct. - Rectus femoris.

Q: Describe the Gastrulation in Caenorhabditis elegans.

A: The study of embryo development is known as embryology. This covers the transformation of a…

Q: Differentiate Protostomes from Deuterostomes in terms of the formation of cleavage

A:

Q: Match each group with its description. ___ hominins               a. first to be found outside…

A: Human evolution is defined as the evolutionary process occurred in the history of primates that led…

Q: Describe the key characteristics that would allow you to identify or differentiate diatoms, green…

A: A microorganism that can only be seen under a microscope. Bacteria, fungi, algae, and protozoa are…

Q: Name two of the reasons why anthropod phylum has been succesful and describe why each has…

A: Arthropoda are creatures with specifications like hard exoskeletons and jointed limbs. The phylum…

Q: metals to different xenobiotic

A: There are basically five main possible mechanisms of heavy metal resistance of microorganisms-

Q: Which enzyme is responsible for proofreading nucleotides during DNA replication? a nuclease b…

A: Transmission of DNA or genetic material is very crucial to propagate gene from parent to offspring.…

Q: II. Give at least 5 diluents that can be used for sperm concentration

A: The female reproductive apparatus retains an egg, and the sperm is discharged into the female body…

Q: Which of the following are examples of kinetic energy? A. protons moving through ATP synthase, ATP…

A: Cellular Respiration is a metabolic phenomenon in which glucose is used up in order to liberate…

Q: Describe the Ti plasmid binary vector system usee in plant transformation and provide details of how…

A:

Q: Membrane proteins perform the following functions EXCEPT one. Which One?

A: This question is based on function of membrane protein.

Q: 1. In what organelles is plant DNA located? 2. What molecules or structures are present in cell that…

A: “Since you have asked multiple questions, we will solve the first question for you. If you  want any…

Q: A B, and Cgenes are linked with Bin the middle. AB are 12 cM and BC are 20 cM apart. If ABdabC is…

A: If the geans are located on the same chromosome then they are called as linked genes. In this…

Q: The 3.6-million-year-old footprints left by bipedal walkers in Tanzania were probably made by_____ .…

A: Fossils are the ancestral remains. They can be anything such as teeth, shells, and bones. Most of…

Q: process of going from the DNA base pairs of TAC to the amino acid methionine on a polypeptide.

A: Genes and protein synthesis Genes are the basic hereditary unit that is responsible for transferring…

Q: Yellow and black coat in cat appear to be controlled by a pair of sex-linked alleles…

A: Sex-linked traits:            Traits that are controlled by genes present on sex chromosomes are…

Q: 5. This crosses the "heel" of the ankle joint and then spreads out along the "sole" of the foot to…

A: Answer

Q: signal transduction- yeast genetics In one sentence, what is the URA3- to URA3+ conversion with…

A: URA3 is often used in yeast research as a "marker gene", that is, a gene to label chromosomes or…

Q: The amount of ATP and NADPH produced during photosynthesis depends on the last electron…

A: Plant photosynthesis Photosynthesis is a process by which plants synthesise their food in the form…

Q: 1. Test done to determine the patency of collateral circulation before puncturing the arterial site.

A: “Since you have asked multiple question, we will solve the first question for you. If youwant any…

Q: True or False: 1. Amino acid chain elongates when the AA from the peptidyl binding site is added to…

A: The translation process is started by ribosomes. Ribosomes are made up of bigger and smaller…

Q: two-step procedure for identifying the tunicate embryo's marginal cells

A: Tunicates are vertebrate organisms that live in the marine environment. These are sometimes also…

Q: Order the path of light through the eye.   Question 68 options:   retina   lens   cornea…

A: The path of light through the eye begins with the objects viewed and how they produce, reflect or…

Q: True or False: 1. There is a reduction in the length of the DNA after every round of replication.…

A: The heterocatalytic process by which a new DNA strand is synthesized on a old DNA template is known…

Q: Cell membranes can maintain a difference in electrical charge between the inte- rior of the cell and…

A: Cell has an electric charge difference across its membrane. The reason behind this is the unequal…