6 5 1 Frog Mid-Cleavage 2 .3

Q: Recently, consumption of trans fatty acids has been linked to high blood cholesterol levels and…

A: Introduction Trans fats:- It is a type of unsaturated fat that naturally occurs in small amounts in…

Q: A. List and explain some (2-3) control mechanisms of the body in order to prevent abnormalities and…

A: Q A. List and explain some (2-3) control mechanisms of the body in order to prevent abnormalities…

Q: Using the Rule of 70 formula, you can determine the number of years it will take for a population to…

A: Introduction:- By dividing the number 70 by the variable's growth rate, the rule of 70 is used to…

Q: Match each membrane molecule with its corresponding description. [Each choice will be used exactly…

A: Introduction The cell membrane is a biological membrane that protects and isolates the interior of…

Q: QUESTION 4 You are studying pancreatic cancer have matched samples of tumor and healthy pancreatic…

A: When the red ans green cDNA are there it will induce the yellow colour which will represent that the…

Q: Compare and contrast archaeal and bacterial cell wall structure (peptidoglycan and pseudomurein) in…

A: Introduction A cell wall is a structural layer found just outside the cell membrane that surrounds…

Q: A substance require by humans in small quantities are

A: Introduction A nutrient is a substance that an organism requires in order to survive, grow, and…

Q: Which statements are true? Explain why or why not.1 Given the numerous processes inside cells…

A: A cell is defined as the cytoplasm's mass that has a tendency to bound only externally through a…

Q: 1. The genes for the traits that Mendel worked with are either located on different chromosomes or…

A: As per bartleby guidelines please post other questions separately.

Q: Review the following characteristics for a population in a country: • Industrial development has…

A: Demographic transition reviews changes in birth and death rates as a nation experiences…

Q: Variations in Gene Expression In humans, the glucose-6-phosphate dehydrogenase (G6PD) gene involved…

A: The gene that codes for G6PD is located in the distal long arm of the X chromosome at the Xq28…

Q: Discuss the control of testicular function

A: The testes are two oval-shaped male reproductive glands that produce sperm and the hormone…

Q: What occurs when a stimulus depolarizes the membrane of a neuron?

A: Depolarization occurs when a sensory signal is acknowledged in the periphery and is stated as the…

Q: The Mousterian stone tool assemblage is mostly associated with which species? Denisovans…

A: Mousterian  culture was named after the type site of Le Moustier, three superimposed rock shelters…

Q: 2- Which of the following chemicals/materials is used as a chelating agent of divalent cations in…

A: Deoxyribonucleic acid (DNA) is an organic compound that holds genetic information and protein…

Q: A 4n=24 organism undergoes meiosis and produces four gametes. What is the ploidy and chromosome…

A: In meiosis chromosome number in gametes are reduced to half of their parent cells.

Q: A substance required by humans in small quantities are

A: Introduction :- Humans are classified as Animalia in the biological kingdom (animals). Humans, in…

Q: In the lab, a group of students is carrying out the reaction described and graphed in the previous…

A: The reaction happens when there is effective collisions between the reactant molecules.  The…

Q: Question 12 Select one answer.  A healthy fair-skinned person usually has which color tinted cheeks?…

A: Introduction The skin is the body's largest organ. The integumentary system is made up of the skin…

Q: The reasons why it can be hard to tell different species apart.

A: Evolution is defined by changes in the outward appearance or behaviour of members of a population.…

Q: Progression through the cell cycledepends on the phosphorylationof hundreds of different proteins…

A: Introduction :- A cell cycle is a set of events that occur in a cell as it divides and grows. A cell…

Q: 14. Shown below is the observed difference in height for the yeast metabolism Indicate whether the…

A: Fermentation Fermentation is the process by which sugar substrates are converted into alcohol by the…

Q: Discussion i. List the most important minerals used in biological applications? ii. What are the…

A: The human body is made up of many minerals, each of which performs a different purpose. They are…

Q: Give three examples of host cell proteins that are used by viruses, and in each case describe which…

A: Introduction  A virus is an infectious agent which replicates inside the host cells. Virus can…

Q: What are the mechanisms by whichmicrotubule attachment and tensionare sensed at the kinetochore by…

A: A cell is a small, membrane-bound organism that contains all of the chemicals and molecules…

Q: How does von baer's law of development relates with the development of the frog embryo? evidences?

A: Von Baer's laws of development These are rules proposed by Karl Von Baer. The laws demonstrates the…

Q: 5. Link the following 3 proteins with the most appropriate 3 cancer hallmarks: a) Matrix…

A: Introduction:- Cancer is a disease that develops when cells divide uncontrolled and spread…

Q: What is the function of Drosophila melanogaster RNA polymerase II in the cell

A: Introduction Drosophila melanogaster is used as a model organism to study disciplines ranging from…

Q: To determine: What prevents the two species from interbreeding.

A: When two populations come into contact and no isolating mechanisms have evolved, the two populations…

Q: Complement activation is a cascade reaction, with each component sequentially acting on others, in a…

A: The term that is  "complement cascade" is commonly refre to that they are been termed in the feild…

Q: 2. Discuss the connection between cell division and cancer cells? How do cancer cells divide…

A: Note: As Per Guidelines, We Can Answer One Question At A Time. Ask Again To get rest answers.…

Q: When using a cladistic approach to systematics, which of the following is considered most important…

A: The method that groups organisms that share derived characters is called cladistics or phylogenetic…

Q: 11. Which of the following characteristics is true of a typical cancer cell (select one or more…

A: Introduction Cancer is a disease in which certain cells in the body grow uncontrollably and spread…

Q: How can thermodynamically unfavorable reactions, such as the synthesis of DNA and protein polymers,…

A: An endergonic reaction (also known as a heat absorbing nonspontaneous reaction or an unfavourable…

Q: Analyze and Interpret the figure representing the Number of Zika Virus by Gender and Age (see…

A: Zika virus is a viral disease spread through mosquito bites. In pregnant females they may cause…

Q: What is a nucleoid? a structure that is responsible for the production of ribosomes in eukaryotic…

A: Nucleus,  is the membrane-enclosed organelle within a cell that contains the chromosomes.

Q: Human gene that determine dark hair colour dominate over the gene that determine light hair colour.…

A: a. 100% is correct answer Light hair color is recessive trait and it always pass on in the form of…

Q: How do the principal functions of the large intestine differ among species?

A: Human Digestive systems and Nutrition are concerned with an organism's intake of food and its use…

Q: Although each cell in your body contains the same set of genes, the genes that are “turned on”…

A: Genes are the sequence of nucleotide found on our DNA which is capable of undergoing transciption…

Q: Why is it true that the concept of "race" is not a scientific concept?

A: Race is refer to as a group of humans that categorized on the basis of various sets of heritable…

Q: An axon has a membrane capacitance of 4 x 10 F and the membrane resistance of 2 KQ. If the speed of…

A: Introduction The part of a nerve cell (neuron) that transports nerve impulses away from the cell…

Q: Which of the following will cause local adjustments in an arteriole’s radius and hence vessel…

A: Cardiovascular system in the body consist of mainly three types of blood vessels which includes…

Q: How did the intrinsic pathway ofapoptosis evolve, and what is theadvantage of having…

A: When a cell becomes dead this is known as Apoptosis. In Apoptosis the material present in the cell…

Q: Describe an example of an environmental change to happen to these monkeys that over many…

A: Evolution Evolution is defined as the process by which organisms adapt to their natural environments…

Q: Stage 1 Biology Investigation Folio Task: Science as a Human Endeavour Topic 4: Biodiversity and…

A: Introduction   Keystone species:- It is an organism that helps define an entire ecosystem, They can…

Q: QUESTION 4 You are studying pancreatic cancer have matched samples of tumor and healthy pancreatic…

A: Fluorescence is the phenomenon where a material absorbs light at high energy and low wavelength and…

Q: The diagram below shows the bonds within and between three molecules. Of the labeled bonds, which…

A: 2 and 4 are the hydrogen bond . hydrogen bond is a primarily electrostatic force of attraction…

Q: Describe how 1. carbohydrates, 2. proteins and 3. Lipids  are digested in the small intestine.

A: Introductions The small intestine is the alimentary canal's longest segment. It is where the entire…

Q: B. Match the parts of the Nervous System and their functions: 1. Cerebrum 2. Cerebellum 3. Brain…

A: Introduction :- The cerebellum is a structure at the back of the brain that lies beneath the…

Q: How can the molecular analysis ofan individual tumor be more effectivelyused to design effective…

A: Tumor cells is basically a lump of tissues. These are formed by the abnormal multiplication of…