Small intestine 1. How long is it ? Which segments make up the small intestine? Which foods are digested here? Which nutrients are absorbed here?

Q: Which of the following pathways is likely to NOT be directly affected by the antimetabolite drug…

A:

Q: How does temperature affect how lactase drops work to break down lactose into glucose and galactose?

A: Disclaimer: - Out of the numerous questions present, the highlighted one will be answered. Please…

Q: Where does the following reaction take place: isomerization of the 6-carbon molecule citrate Select…

A: The production of intermediate cis-aconitase converts citrate to isocitrate.This is a reversible…

Q: Glucose molecules are linked together through dehydration synthesis to form starch. Based on this…

A: Gpucose is an example of simple carbohydrate molecule that is composed of carbon, hydrogen and…

Q: Humans cells performing fermentation create lactic acid which is toxic to cells. Select one: True…

A: Respiration breaks down glucose to release energy in the form of ATP. Aerobic respiration takes…

Q: 2. On your drawing of glucose, circle and label the hydroxyl groups. What does the presence of…

A: Carbohydrates are polyhydroxy aldoses, ketoses and their derivatives that yield such compounds and…

Q: photosynthesis and respiration

A: Photosynthesis: It is defined as the process by which plants use sunlight, water, and carbon…

Q: A scientist used a radioactive isotope of nitrogen to label the nitrogenous bases of the DNA in a…

A: All cells undergoes a cell division  following the nuclear division. In the cell cycle the cell…

Q: Match the disease with the pattern of inheritance Phenylketonuria Achondroplasia Autosomal Autosomal…

A:

Q: Cell cycle checkpoints are found in the following phases EXCEPT: a. G1 phase b. S-phase c. G2 phase…

A: ANSWER) Cell checkpoints are described as the major states of cells during the cell cycle, where the…

Q: 7. A hypothetical cell with a cylindrical shape has a diameter equivalent to 3.7 microns and a…

A: It is provided that the cell is in the shape of a cylinder. The given data includes: Diameter = 3.7…

Q: Q6. E. coli cells that have been growing in 14N for many generations are transferred to medium…

A: Introduction  In the lower intestine of warm-blooded species, Escherichia coli is a rod-shaped,…

Q: Important Features of the Environmental Corridor

A: Environmental corridors: Also called the wildlife corridors the Environmental corridors are a kind…

Q: Question 6,7,8(They are all related) *PHENOTYPES* Shv=small wrinkled wing Shv+=wild wing…

A: Progeny class Genotype Phenotype Proportion (Expected) Observed 1 shv+/shv; he/he Normal wing;…

Q: Which of the following is involved in recombinant DNA technology? Explain.   MULTIPLE CHOICE.…

A: The technology which creates a transgenic product is called recombinant DNA technology. In this…

Q: Assume the allele P¹ has a population-wide frequency of 0.001. What are the chances that a person…

A: The random mating is present in the population. This suggests that population is in Hardy Weinberg…

Q: A hemophiliac male puts on Match.com an ad for a ‘Normal’ Homozygous dominant female to mate with.…

A: Haemophilia is an X linked recessive genetic disorder.  Let XH - normal X chromosome. Xh -…

Q: Gluconeogensis uses nearly all of the same enzymes as those in ____, and is a(an) ______ reaction.…

A: The oxygen is required in the aerobic respiration to produce energy in the form of ATP. This aerobic…

Q: Which of the following monomers is correctly matched with its polymer? Fatty acid-protein…

A: Introduction :- Monomers are atoms or tiny molecules that combine to form polymers, which are more…

Q: 10) Discuss how SSRI's and MAOI's function in the brain to alleviate depression symptoms. Explain…

A: Introduction Many persons with addiction and co-occurring depression benefit greatly from medication…

Q: What is the difference between a postorbital bar and fully enclosed eye sockets?     What is a…

A: Ans: Postorbital sockets are going in the all the primates which connects the frontal bone to the…

Q: O Simple columnar glandular epithelium

A: Answer :- structural component of the stomach mucou membrane will be most ensuring its protection…

Q: Draw liver cells through a microscope

A: Liver contain lipid droplets, which secrete extra cellular matrix proteins. *The activation of…

Q: Glycolipids and glycoproteins on membranes are most directly involved in _____________. Select one:…

A: Glycoproteins are chemical molecules made of a protein and a carbohydrate bound together, whereas…

Q: Here are the first eighteen positions of DNA sequence alignment, taken from a gene shared by the six…

A: Introduction  A species is an organism's fundamental unit of classification, taxonomic rank, and…

Q: Examine the figures below. Identify if the primate is nocturnal or diurnal by highlighting or…

A: Diurnal animals are typically active throughout the daytime. Animals that are nocturnal are…

Q: When the skin is exposed to sunlight it will produce: Calcium Vitamin D Vitamin C Vitamin D…

A: We know that The skin is the largest organ in the human body that forms a barrier by covering the…

Q: An uncoupler ___________ Select one: a. decreases ATP levels by destroying the proton gradient in…

A: a.  decreases ATP levels by destroying the proton gradient in mitochondria  by dissociating the…

Q: environmental degradation and loss of biodiversity are related? How can we address these

A: Biodiversity is the enormous variability of life on Earth. It includes all varieties of animals,…

Q: a pa aryotic cel diameter of 2.7um and a particular spherically-shaped eukaryotic cell has a diame…

A: Prokaryotic cells are smaller than eukaryotic cells. Prokaryotic cells have simpler organisation in…

Q: When you measure blood pressure, the Korotkoff sounds (i.e. the sounds heard through a stethoscope)…

A: Introduction: Korotkoff sounds:-  Korotkoff sounds are the sounds that medical personnel listen for…

Q: Energy nutrients can be found in a variety of foods. From the list below, select the foods that…

A: Proteins are molecules that give structure and support to our cells. They are made up of tiny…

Q: Assume that long fingers are Inherited as a recessive trait with an 80% penetrance.  Two people…

A: The percentage of people with a specific genotype who also displayed the predicted phenotype is…

Q: In citrus fruits such as oranges and lemons, what composes the fleshy portion of the fruit?  Explain…

A: Answer  The orange's fleshy, sweet pulp is made up of juice sacs, which also provide the fruit with…

Q: Prelab 4: Carbohydrates and Lipids 1. In the space below, draw a glucose molecule Include all 6…

A: Introduction:- Fatty acids are simple form of the lipid molecules. They are made up of long…

Q: Jaws Lungs -Feathers Claws or nails Fur; mam glan ore closely related: a chimp and a mouse, or a…

A: Here is shown a phyllogenetic tree which consist of different animals. In this tree some animals are…

Q: what are the possile outcomes, pros and cons of adenocarcinoma tumours regards to bowel cancer to…

A: Cancer is a category of illnesses characterized by the uncontrolled proliferation of cells. Cancer…

Q: The electrons that enter the mitochondrial electron transport chain come from ______.  Electrons…

A: The electron transport chain (ETC) is a standard process in cellular respiration and photosynthesis.…

Q: Provide one probable consequence if mitosis had never evolved

A: Cell division is the process by which cells divide to produce daughter cells. It is an important…

Q: What are the limitations of doing a molecular identification of bacteria?

A: Bacteria are the small single-celled organisms. They are found almost everywhere on Earth and are…

Q: There's no reality about whether some human has a valuable future for them We can't know which…

A: The given statements can be correctly matched as follows- There is no reality about whether some…

Q: If a virus particle contained double-stranded B-DNA of 500,000 base pairs, what would be the radius…

A: There are 10 basepair per turn of the helical DNA so the helix rises by 34 A° per turn.

Q: components of the bronchial tree. Region of Bronchial tree Primary Bronchi Secondary Bronchi…

A: 1) Primary Bronchi Epithelial Tissue- Pseudostratified columnar ciliated epithelium. Cartilage- Yes…

Q: 1- The remains of an unknown primate were found on the forest floor.  The length the humerus is 30…

A: A creature moves by locomotion from one location to another, frequently using its appendages. For…

Q: give the types of gamets produced by a plant with round seeds and yellow cotyledons and gentype RrYy

A: Introduction  The type of variant present at a specific locus (i.e., region) in the genome is…

Q: Conserved Region Conserved Region Allele 1 ATATATATATATATATAT (AT)9 Allele 2 ATATATATAT (AT)5 (2)…

A: STR DNA marker system can be developed for Gene A, having the different alleles A1 and A2. Short…

Q: Hagfish Salamander Perch Lizard Jaws Lungs 1. a.) Which character evolved first? Explain why. Mouse…

A: A/an cladogram is a branching diagram representing a nested hierarchical structure of clades. In a…

Q: 7. Our digestive system produces an enzyme called amylase that breaks starch (amylose) apart into…

A: As the name suggest Amylase (if the word 'ase' is present at the end of the word then most of the…

Q: Match the term with its correct description: a. transport protein b. active transport c. diffusion…

A: The terms described here explains the transport process across the cell. Among these terms, some…

Q: Explain the significance of any two historical achievements in proving the role of microorganisms in…

A: Introduction: Bacteria, fungi, and protozoa are examples of biotic microorganisms. Non-biotic agents…