20: Function Location Description SPECIMEN NAME: Human blood smear

Q: Correctly trace the movement of urine from the kidneys out of the body. a. Urethra – kidney –…

A:

Q: Suppose we isolate one blastomere from a 4-cell stage sea urchin embryo. What do you think will…

A: Development is defined in developmental biology as a sequence of significant biological changes…

Q: (b) Describe the role of each component of water potential in regulating the activity of: (i) An…

A: Water potential is a unit used to describe the potential energy of moving water between two systems.…

Q: What are the negative effects of solitude?

A: Being alone, especially when it's quiet and nice, is the condition of solitude. Loneliness and…

Q: What are hominins? From the perspective of paleoanthropology, what are the main ways that hominins…

A: Introduction Carolus Linnaeus placed man among monkeys and apes. He coined the term Homo sapiens…

Q: woman who is a carrier of sickle-cell trait (making her a heterozygote) has children with a man who…

A: Sickle cell anemia is an autosomal recessive disorder. There is a mutation in the single base pair…

Q: Assume that there is complete interference in the Lf-W region. The cross between the triple…

A: When the genes are located on the same chromosome then they are classified as linked genes. In this…

Q: . A doubly-homozygous red-flowered plant is crossed with a doubly-homozygous white-flowered plant.…

A: Phenotype refers to the traits that can be observed physically such as height or color. So…

Q: When water freezes the bonding of its molecules becomes flexible its density increases it expands…

A: Introduction  When a liquid's molecules become so cold that they become sufficiently sluggish to…

Q: Explain the importance of making a schedule before processing tissue samples.

A:

Q: what is the term used to described how water enters the paramecium

A: Introduction Paramecium is a genus of unicellular ciliates, commonly studied as a representative of…

Q: Cdc5/Polo is a phosphatase. An overactive, gain of function mutation in Mad2 would cause metaphase…

A: Cell signaling pathways can be understood as a series of upstream or downstream chemical reactions…

Q: (i) Explain the role of Ras.GTP and Rac.GTP in the formation of active AP-1 during T- cell…

A: Helper T cells are activated when MHC class II molecules, which are produced on the surface of…

Q: Oxidative phosphorylation is the process by which Select one: O a. high energy NADH is made to…

A: The metabolic processes by which a cell acquires energy are described in bioenergetics. The process…

Q: why is an organism both conformer and regulator? Explain with examples

A: Living organisms which not maintain a constant internal environment are called conformers. They…

Q: Which statement is true? a. Bile is made in the gall bladder and stored in the gall bladder b.…

A: Introduction :  Bile helps to breaks down or emulsify fats into fatty acids. The components of bile…

Q: Naive T cells in CD69-knockout mice might: Group of answer choices   Have a defect in recognizing…

A: The immune system has two types of about trillion lymphocytes cells, called B-lymphocytes and…

Q: list at least I0 differences of human beings from other animals.

A: Introduction :- The most numerous and ubiquitous species of primates, humans are distinguished by…

Q: The primary function of a macronutrient is to do which of the following support brain development…

A: Nutrients are the substances that provide essential nourishment for the maintenance of life and for…

Q: list examples of heat dissipation strategies in mammals

A: Thermoregulation It is the maintenance of body temperature within a range the enable cells to…

Q: If the EcoRI/HindIII (stuffer) fragment cut from the vector is religated back into the vector, the…

A: Primers are the short stretch of nucleotide sequences, which are used in a polymerase chain reaction…

Q: Name the storage products of carbohydrates as well as the metabolic pathways involved in the…

A: Carbohydrates or sugars are naturally occurring organic compounds containing carbon, oxygen, and…

Q: Quiz: Quiz: The Why and Howo X du/courses/314206/quizzes/1797286/take O tissues. achegg-Search In…

A: Introduction :- Organelles in cells perform a variety of tasks, including protein synthesis,…

Q: Where are each of our macronutrients (carbohydrates, proteins and fats) chemically digested?

A: The process of digestion occurs in the different parts of the alimentary canal. Digestion begins at…

Q: 6. How, specifically, can the BCR-ABL protein be inhibited, and what causes this inhibition to…

A: Anticancer medications inhibit cell reproduction and may not prevent cancer cells from spreading.…

Q: discuss what is needle free injection. include in to your discussion the advantage and disadvantages…

A: The use of forces such as Lorentz, shock waves, pressure by gas, or electrophoresis to push…

Q: . Write if the statement is true and modify the statement with the correct answer if its false…

A: In recombinant DNA technology,various techniques are used which enables the DNA from Different…

Q: Describe the sequence of events in physiological coagulation. 2) Explain the role of the following…

A: Coagulation is a series of processes resulting in the cessation of bleeding at a wound or injury.

Q: Two diploid (2N) species of wheat are crossed T.aestivuma (N=23) and T.militinae (N=36), producing…

A: Introduction The cell is the basic unit of life. The tissue could be a cluster of cells that perform…

Q: eron ns are only produced certain molecules are und in the cell. eron = are only read when molecules…

A: Positive genetic regulation refers to the type of regulation mechanism that enables the expression…

Q: Why does creek has a smelly odor?

A: Smell in the river or ponds especially when water is not moving is might be because of…

Q: How were the hairs different? protein that Eyebrow Eyelash Head

A: Introduction Keratin is a stiff protein found in hair. Each hair has a follicle in which it is…

Q: 10 DO smooth endoplasmic reticulum lysosome vesicle chloroplast Golgi apparatus mitochondrion rough…

A: Cell organelles The small submicroscopic entity that float inside the cytoplasm of the cell.

Q: For part c. How do you get this answer lik step by step

A: Generation time: The time required by a bacterial cell population to undergo division and double in…

Q: Because the membrane lipids in the experiment came from a known number of cells, the researchers…

A: Cell biology leads to a detailed understanding of the cell's nature. It is particularly important in…

Q: Name the 4 assumption that must be trust for the population estimates to work, and give a visable…

A: Some scientists are deeply concerned about population increase, which has been debated for decades.…

Q: Chromosomes are composed of DNA and proteins.  Which one of these components did scientists FIRST…

A: Protein The large chain of polypeptide which is made up of small units of different amino acids.

Q: Biol 121 Worksheet - Genetic Crosses Tomatoes 1. In tomatoes, yellow flowers (F) are dominant to…

A: ANSWER a) In tomatoes , yellow flowers (Y) are dominant to the white flowers ( y) and the thick…

Q: what is a major comparison betwe tunicates and bonyfish

A: Tunicates and bony fishes belong to the Phylum Chordata. Tunicates belong to Subphylum Urochordate…

Q: Let's say there is a protein that needs to be made and then exported out of the cell by exocytosis.…

A: Introduction : Protein synthesis takes place primarily at ribosomes, which is why they are referred…

Q: Complete the problem predicting what happens to the shape of the action potential waveform when a)…

A: a) voltage gated sodium channels blocked with TTX Neurons communicate with each other by the action…

Q: In a population, there is a wildtype allele designated A1. It has a frequency of 0.7.  A mutation…

A: Here, according to Hardy Weinberg Equilibrium, the allele A1 = 0.7. Now, A2 = 1 - 0.7 = 0.3 In the…

Q: Next, you combine double-digested pNUT and double-digested pPOD and then ligate the pieces together…

A: Two plasmids pNUT (5000 bp) and pPOD (6500 bp) are cleaved or double digested using two different…

Q: C M MU (h) (0) (1) (k) (0) Name Location Function: Name Clie and Rogella (some eukaryotic cells)…

A: A prokaryotic cell doesn't have any membrane organelles such as mitochondria, Endoplasmic reticulum.…

Q: Summarize glycolysis.

A: Glycolysis, Krebs cycle, and Oxidative phosphorylation are three essential stages of cellular…

Q: This member of class Alphaproteobacteria has a unique method of moving around and orienting itself…

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

Q: Comparing Nature Valley Protein Bar and Kind Breakfast Bar, which one is the better choice and why?…

A: Protein bars  Protein bars are the source of protein, calcium, iron and vitamins. Protein bar are…

Q: Other polar molecules include nucleic acids and some proteins. Look at the DNA sketch provided and…

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

Q: A new virus is discovered. Its RNA genome encodes several proteins, including a reverse…

A: Introduction Replication is the process by which a molecule of deoxyribonucleic acid is created by…

Q: CITRATE TEST This test determines the ability of bacteria to use citrate as source of carbon and…

A: CITRATE TEST This test determines the ability of bacteria to use citrate as source of carbon and…

Mitochondrial Mutations

A mitochondrion is a cellular organelle that serves as the site for cellular respiration and energy production (ATP or Adenosine Triphosphate). It is a double-membrane-bound organelle and is only present in eukaryotic cells.