The renal pyramids appear striped because they are made up of parallel bundles of the collecting ducts True False

Q: Genetics determine exactly who you are, agree or disagree with this statement.

A: Genetics is the scientific study of genes and heredity—how certain characteristics or…

Q: How are the alleles of a gene different from each other? What is its importance?

A: Alleles are different variants of the same gene that are genetically different . For example, a gene…

Q: d) Identify a passive tissue that could be exposed to continued plastic stress (deformation).…

A: In mechanics, muscles have two primary properties: passive and active. When the muscle is extended…

Q: To explain: The other functions that might be disrupted in post-traumatic stress disorder (PTSD).

A: A disorder is defined by functional impairment and a disruption in the normal function and structure…

Q: What is the fate of a protein with no sorting signal?

A: Introduction A protein is an extremely complex natural molecule made up of amino acid residues…

Q: sabuoraud slope culture contains a black mould. describe a diagnostic method you can use to identify…

A: Answer :: The Donas do Sabor Festival, a delightful tour of Salvador's kitchens run by women, has…

Q: Please respond to 1-5

A: 1. relating to a person's awareness of the position and movement of the parts of the body by means…

Q: To examine: Whether the statement “All hormones secreted by arthropods such as crabs and insects are…

A: The main distinction between vertebrates and invertebrates is that invertebrates lack a…

Q: Unknown 14 | Genus Species (Bergey) Identified Organism Characteristic: Gram reaction, Shape…

A: NOTE: Please note, that we are not allowed to cite external references as it violates our company's…

Q: After reading the paragraph below, answer the questions that follow. You're the manager of a factory…

A: The activity of the enzymes is subject to many conditions and situations. Factors like temperature…

Q: Which of the following statements regarding RNA is false? O A) RNA is a nucleic acid. O B) One RNA…

A: RNA stands for Ribonucleic acid. It is one of the genetic material present in the cell. The whole…

Q: The following sequence of DNA is part of the normal, wild-type gene.   5'TAC CGG GAC TTG AGC CGA…

A: A single nucleotide from the DNA is deleted in nucleotide deletion. Although the single nucleotide…

Q: To explain: The impact on the phenotype of common wall cress (Arabidopsis thaliana) as a result of a…

A: Mutation is a permanent variation of some nucleotide sequences in an organism's genome that can…

Q: Match the molecules (List 2) with the cell structures in which they are involved (List 1). A cell…

A: ANSWER;- A) cadherin- desmosomes B) cellulose - cell wall C) collagen - basal lamina D) connexons -…

Q: Name and describe in DETAIL the three steps of translation.

A: The process of translating nucleic acid information into amino acids is known as translation. It…

Q: To explain: Why do seedlings that germinate in a fully darkened room grow taller than seedlings of…

A: Every living thing is hardwired to thrive in its own environment. Nonetheless, they require a number…

Q: Suppose a farmer puts antibiotics in meat that he leaves out for lion cubs. The antibiotics in the…

A: Cubs survive to adulthood due to resistance provided by antibiotics.

Q: Proteus vulgaris is positive for the production of the enzyme phenylalanine whereas Escherichia coli…

A: INTRODUCTION Proteus vulgaris is a Gram-negative, rod-shaped, nitrate-reducing, indole-positive, and…

Q: If you were to remove the ER retrieval signal fromprotein disulfide isomerase (PDI), which is…

A: We got the information of first type in carboxyl terminus of soluble ER proteins and in golgi…

Q: When there is light, plants release oxygen. What else may plants also use oxygen in? photosynthesis…

A: Plants release oxygen from photosynthesis. Photosynthesis is a process in which green plants prepare…

Q: The fenestrations of the glomerular capillaries allow all blood components except blood cells to…

A: Introduction Glomerulus:- The glomerulus is one of the structures found in the nephron, It is a…

Q: Would you expect more or less similarity between embryos from distantly related species? Explain and…

A: In evolution, embryology is one type of study which deals with embryos. An embryo is an unborn (or…

Q: What effect does the agricultural industry have on climate change

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

Q: Sample  A has been allowed to breed randomly for many generations. At a particular gene locus, there…

A: Population A is in Hardy-Weinberg Equilibrium. That means the sum of the frequency of two alleles is…

Q: Which stage of mitosis is shown in the picture? Prophase Telophase Metaphase Anaphase

A: Mitosis is equational division. Meiosis is reductional division.

Q: is/are meristematic? -

A: INTRODUCTION Because plants are stationary, they have been given tissues made up of dead cells that…

Q: by upar dn

A: DNA is a double stranded molecule. Both the strands of DNA are linked together by hydrogen bonds.

Q: When the inspiratory neurons of the ventral respiratory group are actvated, impulses travel along…

A: The diaphragm contracts and deflates upon inhalation, while the chest cavity expands. A vacuum is…

Q: 1. Transcription: Write out the sequence of mRNA that would result from transcription of the…

A: The central dogma The central dogma is the process involving three major events in cells these are…

Q: In a particular dihybrid (T/t, B/b) the alleles of the "T and "B"genes indicated in the figure below…

A: Meiosis is a process where a single cell divides twice to produce four cells containing half the…

Q: Explain the steps involved in translocation of sucrose.

A: Xylem and phloem are the vascular tissues present in the vascular plants.

Q: Molecular evidence supports the view that all plastids evolved from an ancient (a) cyanobacterium…

A: Plastids are the organelles present in plants and are classified according to the presence or…

Q: For fusion of a vesicle with its target membrane tooccur, the membranes have to be brought to within…

A: Proteins are well known to define that they are used as large, complex molecules that perform…

Q: On a local scale, why are sowbugs commonly found in some places but not others?

A: Sowbugs and their occurrence in limited environment :-

Q: In a nucleosome, the DNA is wrapped around ribosomes a thymine dimer polymerase molecules histones

A: Nucleosome  Nucleosome is a segment of DNA that wrapped around a protein core.

Q: 6.3.7 Activity 6.1 (1) List and briefly explain four methods of studying an E-S complex. (2) (a)…

A: Introduction When an enzyme comes into complete contact with its substrate, a temporary molecule…

Q: Section E. The Secondary Tissues of Roots in Woody Dicots Identify and label these parts in old…

A: Roots that are still growing are called young roots. The phellem, the periderm's outermost layer, is…

Q: sketch the microscopic features of the genus asperigillus

A: Introduction :- A fungus is any member of a group of eukaryotic organisms that includes…

Q: in the middle to late stages of the stance phase of the gait cycle, the muscles of the lower…

A: Gait cycle:  The gait cycle is a cyclic movement pattern that happens while walking. A gait cycle…

Q: What is the function of DNA helicase in DNA replication? to create an RNA primer to initiate DNA…

A: DNA polymerase plays a key role in new DNA synthesis.  In eukaryotes, DNA polymerases can be…

Q: A.name four aspergillus species B. give macroscopic description of them

A: Aspergillus niger  Microscopic characters :  Cottony appearance  Initially white  and ren becone…

Q: Gram-negative bacteria are surrounded by two membrane bilayers separated by a space termed the…

A: Answer :  The amino acid that would be affected by the oxidising environment is cysteine and…

Q: To examine: Whether the statement "Action potentials vary in their size" is true or false.

A: During the resting phase, there are more sodium ions outside the cell than inside, whereas the…

Q: To determine: The hormone which is present in higher amounts in blind women and protects the from…

A: Cancer is a state or condition in which cells grow uncontrollably. Cancers come in a variety of…

Q: QUESTION 1 Picture 1 Pic. 1: Name one genus/species from the fungi we studied that might be growing…

A: Fungi are Eukaryotic organism that can be one cell or many celled .  Fungi is classified into :-  I…

Q: How would DCMU affect formation of ATP? Of NADPH? Explain.

A: DCMU is a very specific and sensitive inhibitor of photosynthesis. It blocks the QB plastoquinone…

Q: Plant species with male and female flowers borne on separate plants are termed monocots monoecious…

A: The plant which bears both male and female flowers on separate individual are known as Dioecious…

Q: Why are the protists considered paraphyletic?

A: A group is paraphyletic in taxonomy if it contains the group's latest common ancestor and the…

Q: The main difference between starch and cellulose is: O A) starch is made of fructose, while…

A: Starch Cellulose Uses about 200-1000 Glucose molecules to form one starch molecule. Take up 500…

Q: Which example below is a positive feedback relevant to Earth’s global energy balance? a. Increased…

A: Introduction :- Positive feedback is a feedback loop in which the outcomes of an action cause more…