Is the solute potential of the cell increased or decreased by plasmolysis? Explain.

Q: Is there an analogous structure in horsetails? If so, what is it?

A: Analogous structures are features of different species that are similar in function but not…

Q: Briefly define the factors that affecting evaporation?  Please answer at your own easy words.

A: *Evaporation is a type of vaporization that occurs on the surface of a liquid as it changes into the…

Q: 3. An individual heterozygous for the following three alleles (XYZ) was testcrossed to a homozygous…

A: Introduction :  Linked genes are genes that are physically connected to one another on the same…

Q: The Fas ligand is most analogous to which of these proteins from the intrinsic pathway of apoptosis?…

A: When a cell becomes infected with a virus, it will destroy itself to prevent the virus from…

Q: Plz answer these 2 question   Importance of diet as a contributing factor to gout    Guidelines…

A: Gout can be defined as a type of arthritis in which the level of uric acid in the blood increases…

Q: Blood flowing from the pectoral appendages to the heart would flow through which of the following…

A: Pectoral appendages refer to the upper forearm, clavicle, and scapula region i.e. the upper part of…

Q: Our culminating task for the course will revisit some of the learning done throughout the course .…

A: Biology is basically the scientific study of life. It is a natural science with a very broad scope.…

Q: Considering that you manipulated a zebrafish embryo by injecting high levels of retinoic acid so…

A: The Zebrafish embryos that have been shown to be exhibit of the truncation similar to that the…

Q: What is not always true of a valid binomial species name like Homo sapiens? A. It includes the genus…

A: The naming of microorganisms according to defined standards and criteria is known as nomenclature.

Q: How are transmembrane potentials maintained in a leaky membrane?

A: transmembrane potentials of a membrane is maintained by the concentrate of sodium and potassium ion…

Q: m.Which intron interrupts a codon? n. Which intron is located between codons? o. Where would you be…

A: Introns These are non coding regions of the DNA sequence which are not present in the mature mRNA…

Q: Chlamydia is a bacterium with a capsule that hides its PAMPs. Therefore, Chlamydiacan   Question 7…

A: Toll-like receptors (TLRs) of the host immune system recognise the tiny, conserved molecules of…

Q: 5. dently methods of cancer treatment and prevention You can prevent cancer by not smoking, eating a…

A: Uncontrolled cell division gives rise to a lump of cells which will eventually develop into cancer.…

Q: Q4.4. In a certain species of flowering plant, the allele for red petal color is dominant and the…

A: Let the homozygous dominant allele be represented with RR and the  homozygous recessive with rr

Q: Which protein(s) would be bound to the DNA of the lac operon in the presence of both lactose and…

A: INTRODUCTION Lac operon This is group of genes having a single promoter. It contain protein that…

Q: how many chromosomes are present in a human cell during anaphase of mitosis? A. 23 B. 92 C. 22…

A: Cell division is a phenomenon in which parent cell splits and gives rise to new cells . Number of…

Q: Match the muscles to the movements which are caused when the respective muscles contract…

A: Joints are moved for the locomotion of the body. The various movements involve flexion, extension,…

Q: e. Spores of Bacillus anthracis 39.) There are many bacterial-antimicrobial resistance combinations.…

A: *Antiobiotic resistance occurs when germs no longer respond to the  antiobiotics designed to kill…

Q: Which of the following is the LAST to join the bacterial translation machinery during the initiation…

A: Translation process is a protein synthesis process in which various amino acids are brought by…

Q: In what organ system would you find the adrenal glands?

A: INTRODUCTION:- All the physiological activities of the body are regulated by two…

Q: A B

A: There are a few important points about the heart. The heart is located in the mediastinum. The…

Q: Parenchyma, collenchyma, sclerenchyma are the type of which plant tissue? Meristematic tissue Simple…

A: The cell is the structural and functional unit of a living organism. All organisms are formed of…

Q: Which of the following are true about ddNTPs. Select all that apply. They cause DNA synthesis to…

A: Dideoxynucleotides are nucleotides that lack a 3'-OH group, which helps in the termination of DNA…

Q: Looking at the anatomy of a tree trunk, the part that greatly contribute to the welfare of humans…

A:

Q: Eating healthy is more than the food you eat.  In the space below, please list the seven key points…

A: To achieve healthy, balanced diet eat well guides shows the food we take from each of the food…

Q: "Continual addition and removal of phosphates by protein kinase and protein phosphatases is wasteful…

A: It is well known that protein kinase changes a molecule's phosphate group. The phosphate group is…

Q: 11) Which of these statements is true of fermentation? a) It converts lactic acid into acetyl CoA b)…

A: Introduction  An electron transport chain is used to make ATP during aerobic respiration. The energy…

Q: Which one of the following is not a way in which viruses can cause cancer?   Question 21 options:…

A: Introduction: Viruses are another factor that can cause mutations, in addition to chemicals and…

Q: 2. Tail length in dogs is controlled by the allele 'L' and is incompletely dominant over the 'I'…

A: Since you have posted multiple questions with multiple sub parts, we will provide the solution only…

Q: The formation of polypeptide chains occurs within the _____   Question 5 options:   microtubules.…

A: Introduction :- Eukaryotic cells' cytoskeleton is made up of tubulin polymers called microtubules,…

Q: During mitosis, chromosome replication occurs in which of the following phases? Cytokinesis M phase…

A: The G1, S, G2, and M phases comprise the four stages of a cell cycle. The interphase period…

Q: Give 5 importance of the skeletal system and give examples each.

A: The skeletal system is the key reason for structural framework of the body which protects interanal…

Q: How does the CREB protein contribute to chromatin remodeling?

A: Histone proteins are positively charged proteins rich in arginine and lysine around which the…

Q: How many chromosomes are in a cell at the end of mitosis? a. 22 b. 9 c. 92 d. 46 e. 23

A: Mitosis is a type of cell division in which one cell divides to produce two new genetically…

Q: are there a children's stories, songs or poems which include the taxon Trematoda? If so what are…

A: Introduction Trematoda is flatworms is a class within the phylum Platyhelminthes, class Trematoda,…

Q: G. How many genes are linked? H. Which groups are the parentals? I. What do the other groups…

A: Since you have posted a question with multiple subparts, we could answer only the first three.…

Q: Examine whether the statement "Wobble pairing occurs between the first position in the codon and the…

A: Introduction: The tRNA anticodon and the mRNA codon couple. The third base can couple with either a…

Q: If a plant is missing a functional copy of one of the two genes, why can't the plant release…

A: Introduction: When the leaf tissues of the common weed, white clover, are damaged, deadly cyanide is…

Q: Consider a plant that has the "Leaf" gene (L) that causes leaves to be either smooth or wrinkled and…

A: A dominant allele is an allele which show its effect both in the homozygous and heterozygous…

Q: The hollow space inside of the digestive tract is the Select one: O a. mesentery O b. goblet O c.…

A: Energy comes from the food to carry out all the metabolic processes. The components of food are…

Q: the theory of natural selection? when an old species goes extinct, a new species arises to take its…

A: Natural selection is a concept given by Darwin. The theory is related to evolution of organisms and…

Q: Nitric acid based decalcifying agent best used for staining nuclear and cytoplasmic structures at…

A: 1) Nitric acid is used for decalcification, it is the  process of removal of calcium from the…

Q: Question 2 In a species of tropical frogs, the wild-type skin colour is grey-green, but a mutation…

A: Genotype:  An organism's genotype is made up of all of its genetic components. The alleles or…

Q: The question is based on the following passage. Although most animals and some plants detect and…

A: The given passage is about the sense of hearing. The passages inform that sense of hearing is most…

Q: If you have 6-MAM, acetylcodeine, and heroin in a GCMS column (silica capillary column), why is the…

A: GCMS GCMS is Gas chromatography mass spectrometry. It constitutes two different techniques; gas…

Q: How the polymerization of tubulin subunits into microtubules occurs with an increase in entropy.

A: Entropy is rising, as expected, and this is indeed the case. However, the molecule appears more…

Q: The flow of blood through the bodies of mammals have is an example of __ circulation

A: The circulatory system is a system inside the body that includes a network of blood vessels…

Q: Oompahs can have red, blue, or purple hair. What type of dominance is this? a Complete dominance b…

A: Incomplete dominace is a condition in which none of the alleles present are dominant on each other,…

Q: Describe C3, C4 and CAM plants.

A: Introduction :  There are two stages to photosynthesis: the light reaction and the dark reaction.…

Q: ha female who is lIl mm. The man's father was LL MM. What is the probability that their d will be Ll…

A: The answer is 0.09 The probability that the first child be Ll mm is 0.09