The following diagrams are longitudinal cross-sections of a sponge (Grantia sp.). Which diagram correctly represents the flow of water through the sponge? B C
Q: where do monomers travel next after leaving the enterocyte in a) protein digestion and B) lipid…
A: Introduction A monomer is a molecule from a group of primarily organic chemicals that can combine…
Q: The following describes the relationship between fluid in a red blood cell and 0.9% NaCl: O a…
A: Introduction Osmotic gradients between intracellular and extracellular fluids are generated, and…
Q: Follicle-stimulating hormone stimulates the production of a. steroids in the adrenal cortex. b.…
A: Hormone Also known as chemical messenger of the body. They are secreted from the different gland…
Q: in the blanks Bacteria inside termites are ___________ when they live on the outside of protists…
A: Termites are capable of digesting cellulose present in the wood. Cellulose can be digested by the…
Q: D An epistatic gene A is a gene that is A at a different location than gene B and that is capable of…
A: Gene is a sequence of nucleotides in a DNA. It encodes a particular polypeptide which expresses in…
Q: 13. Fruits with Carotenoid pigment appears yellow in color; based on this fact, answer the following…
A: Plants, algae, and photosynthetic bacteria all contain pigments called carotenoids. Bright yellow,…
Q: What are the Equality in the Sexes in Human Evolution? Why is this important to learn?
A: Evolution It refers to the alteration in the inheritable traits of biological populations over…
Q: In the figure below, the coding sequence for gene F is read from left to right, and the coding…
A: The template strand is the strand that provides the template sequences for the synthesis of a new…
Q: The effect of on the activity of an enzyme can usually be overcome by increasing the concentration…
A: The term substrate has to be defined. A chemical species that reacts with reagent to form a…
Q: What are the characteristics of the communities you would chose for the study? 13b. What exposures,…
A: Iron deficiency can lead to heavy periods, anemia,shortness of breath etc. Anemia occurs when there…
Q: What is the purpose of studying "Equality in the Sexes in Human Evolution"?
A: Evolution is the study where changes in populations and communities are observed over many…
Q: Pancreatic acinar cells produce and store hydrolytic enzymes in zymogen granules until hormones…
A: Active transport is a type of membrane transport mechanism in which substances are transported from…
Q: Please select the climacteric fruits from the following list: Apple Watermelon Strawberry…
A: Introduction Climacteric fruits are defined as fruits that enter the 'climacteric phase' after…
Q: A 67-year-old retired male went to his doctor, complaining initially of leg pain that started in his…
A: Introduction Hormones are a group of signalling molecules found in multicellular organisms that are…
Q: Which of the following is a reason humans commonly might become ill from waterway eutrophication? O…
A: Eutrophication The process of adding minerals into water body, whole or to some part.
Q: Could the mini-prep protocol purify RNA? Why or Why not? Based in your answer, what is the…
A: RNA Miniprep protocol is the RNA isolation protocol which is available and designed for easy,…
Q: In this diagram, the position marked "A" corresponds to the end of a new RNA molecule (shown in…
A: DNA The long chain of nucleoids that found in the nucleus of the cell and carry genetic information.
Q: List five proteins of the myofilaments and describe their physical arrangement.
A: The myofilaments are the proteins that make up the contractile elements of muscle cells. There are…
Q: What is the name of the first cervical vertebra? Why is it called that? What is the name of the…
A: The long pillar like structure composed of bones called vertebrae, present as the longitudinal axis…
Q: The cell membrane facing the intracellular fluid is lined by the following O a No Charges Ob…
A: Cell membrane is made up of proteins and phospholipids. There are very important features of the…
Q: You work in a gynecological office, and your office has been asked to participate in a women’s…
A: A malignant tumor of the cervix region, the lower part of the uterus. A malignant tumor of the…
Q: Explain the role receptor-mediated endocytosis (RME) plays in virus replication (lytic cycle).
A: The plasma membrane is made up of phospholipids, proteins, and carbohydrates. Only some molecules…
Q: How can telomerase-related aging be addressed therapeutically?
A: Introduction DNA is packed inside the cell in the form of chromosomes and chromatin. The…
Q: What are some evidences about the Equality in the Sexes in Human Evolution?
A: Human evolution The development of Homo sapiens as a unique species within the hominid family, which…
Q: Question:- Which of the following statements about photosynthesis are FALSE? a) Photosystem II…
A: Photosynthesis is the process by which chlorophyll containing organisms produce organic molecule…
Q: 7. An infant is brought into a doctor's office with chronic diarrhea. The mother indicates the…
A: Constipation that is loose, watery, and possibly more frequent is known as diarrhoea. It could be…
Q: A. Produces somatic cells B.Genetically distinct from each other. C.Four haploid cells…
A: There are two types of cell division, such as mitosis (2n) and meiosis (n). In mitosis ,the daughter…
Q: D What is NOT true about mitosis A B C D mitosis is the means of tissue growth, maintenance and…
A: Cell division involves production of two or more than two daughter cells from a single mother cell.…
Q: Sequence the steps to transfect and observe a fluorescent protein in a slice of the brain:
A: Transfection is the process of artificially introducing nucleic acids (DNA or RNA) into cells,…
Q: List 5 examples of types of fossils
A: Fossils are the preserved dead remnants trapped in rocks or layers of soils of living organisms that…
Q: Question: Identify one The two distinguishing features of the group known as catarrhines are…
A: Lemurs from Madagascar, lorises from Africa's Continent, and galagos from tropical Asia make up the…
Q: The scapula and the clavicle make up the pectoral girdle (left and right sides of the body). Label…
A: The scapula/shoulder blade is a large triangular shaped bone that lies in upper back. The bone is…
Q: What is the difference between "diaphysis" and "epiphysis"? What is the difference between a…
A: Introduction Bones are the primary part of our skeletal system. They are responsible for providing…
Q: Let Us Apply Answer the following problems on the spaces provided. 1. Show the cross between a man…
A: Alleles are the alternative forms of a gene that are located on the same locus of a homologous…
Q: Instructions Explain 1 way each of the following can occur. In your answer, say whether non-…
A: Nondisjunction:- The event during cell division in which chromosomes do not separate properly. This…
Q: Which stage of succession has the strongest interspecific competition? First stage of succession…
A: Biological succession is a process by which species and their habitat changes over a time period…
Q: Question 10 A diagram shows cellular activity across a cell membrane. Glucose in high concentrations…
A: The plasma membrane of the cell is a selective barrier that controls the movement of different…
Q: Comparison of somatic and autonomic divisions of the peripheral nervous system Classify the…
A: Neurons (also called neurones or nerve cells) are the fundamental units of the brain and nervous…
Q: Can you explain both of your answer?
A: 1. The correct answer is option d) X-linked recessive Although some female carriers of X-linked…
Q: 10 miracles of breathing
A: Breathing is a process of two major phases which are inhalation and exhalation. During inhalation…
Q: XL 10 Gold cells and Express I^q cells. Give three differences between their genotypes and how each…
A: The XL10-Gold ultracompetent cells were designed for cloning large plasmids and ligated DNA with the…
Q: What is the TMJ? What is unusual about this joint and why is it important?
A: Introduction: When two bones come into contact, it forms a joint. Joints can be categorised…
Q: What are the four levels of protein structure/ organization and what types of bonds are involved in…
A: Proteins are one of the major four biomolecules that are needed by the body for growth and…
Q: Provide a summarizing paragraph of the process of translation (no more than 6 lines)
A: Translation is a process by which our cells synthesize proteins. And it's the part of central dogma…
Q: Why do evolutionary biologists give so much attention to this? Explain mechanisms that generate…
A: The word "Genetic" refers to genes and "variation" refers to changes. So genetic variation is…
Q: For each wet mount, describe the appearance of the red blood cells, determine the solution's…
A: The Tonicity of the solution is defined as the capability of the solution to alter its volume by…
Q: Medial condyle Tibial tuberosity Are these left tibia and fibula or are they right tibia and fibula?…
A: The tibia and fibula are the bones of the leg and provides the strength to the leg for the movement…
Q: Inquiry and Analysis Do Enzymes Physically Attach to Their Substrates? When scientists first began…
A: Enzyme are usually protein molecules that are highly specific to their substrate. These are…
Q: Compare the mechanisms of LINE and SINE transposition
A: Non LTR retrotransposons dont contain long terminal repeats but they contain genes for reverse…
Q: . Compare and contrast transcription factors o Activators o Promoters o Enhancers o…
A: Transcription factor has the prime principle role in cell differentiation by their ability to…
Step by step
Solved in 3 steps with 3 images
- _____________________________________ cells produce the water currents that carry food into a spongeWhy is it possible for an aquatic insect to walk on a water body without drowningThe opening which water exits these organisms is known as? What is the Class organism 1 belongs to? What is the Class that organism 2 belongs to? What is the body layout of organism 1?
- Describe the water vascular system that seastars utilize for locomotion, respiration, and food capture. What is the name of the siege that regulates water flow between the organism and environment?If fish do not add or remove air from their air bladders their overall density _____ when they descend from the surface to greater depths. increases decreases stays they same depends on whether they are physoclistous or physostomousWhich of the following is responsible for the process of filter feeding in a sponge? a. flame cells b. cnidocytes c. collar cells d. mesoglea
- Both saltwater and freshwater fish have adaptations to control the movement of water and salts across their external surfaces. Describe what would happen without these adaptations.Why do all the fresh water organisms have contractile vacuoles where as majority of marine organisms lack them?If fish do not add or remove air from their air bladders the volume of their air bladders _____ when they descend from the surface to greater depths. increases decreases stays they same depends on whether they are physoclistous or physostomous
- Explain how water temperature and its associations with zooxanthellae help coral of the subclass Hexacorallia precipitate calcium carbonate. Calcium carbonate dissolves in lower pHs, how can zooxanthellae help raise the pH to 8? Are these corals hermatypic or ahermatypic? (Water moving through a sponge is an active or passive process?What is the symmetry of this organism? What is the lifestyle of the organism (crayfish) in the photo? (Select all that apply) Benthic, infaunal Benthic, epifaunal Sessile Pelagic, nektonic Pelagic, planktonic Vagrant
