Question

1. The insertion or deletion of base pairs in the DNA results in ____________ mutations 2....

1. The insertion or deletion of base pairs in the DNA results in ____________ mutations

2.

  1. Type of movement across cell membranes

    Molecules move ______ their concentration gradient

    Requires a transport protein

    Requires the use of cellular energy

    ?

    up

    yes

    yes

    ?

    down

    no

    no

    ?

    down

    yes

    no
Science   Anatomy-And-Physiology   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

Answer of the following question is given below

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
Chemiosomotic hypothesis 1: Positively charged ions, like protons, are pumped across mitochondrial membranes in an electrical...
Chemiosomotic hypothesis 1: Positively charged ions, like protons, are pumped across mitochondrial membranes in an electrical potential-generating process by the flow of electrons down an electron transfer chain from a high energy state to a low energy state. Chemiosomotic hypothesis 2: The flow of ions or protons down an electrochemical gradient can be used to transport other molecules against a concentration gradient. Chemiosomotic hypothesis 3: The flow ions or protons down an electrochemical gradient can be used to drive energy-requiring...
Messelson and Stahl, determined that when DNA replication is completed, a)each new DNA double helix consists...
Messelson and Stahl, determined that when DNA replication is completed, a)each new DNA double helix consists of one old DNA strand and one new DNA strand b)each of the four DNA strands consists of some old strand parts and some new strand part one DNA double helix consists of two old strands and one DNA double helix consists of two new strands The Meselson-Stahl experiment was designed to answer which question? How does DNA replicate? What does the secondary structure...
Cell Biology Short Answer Question (250-300 words): Cystic Fibrosis Transmembrane conductance Regulator (CFTR) is an ABC...
Cell Biology Short Answer Question (250-300 words): Cystic Fibrosis Transmembrane conductance Regulator (CFTR) is an ABC transporter that allows passage of chloride ions across the plasma membranes of epithelial cells. Mutations in the gene for CSTR cause a decrease in fluid and salt secretion by CFTR and result in cystic fibrosis. In 70% cases of the disease, the mutation is a deletion of a Phe residue at position 508. The mutant protein folds incorrectly, which interferes with its insertion in...
1.What is the major component of blood plasma? a Nutrients b Ions c Water d Gases...
1.What is the major component of blood plasma? a Nutrients b Ions c Water d Gases 2. How many layers of phospholipids does the cell membrane contain? a 1 b 2 c 4 d 3 3. Which substance stores polysaccharides in plants? a Sucrose b Glycogen c Glucose d Cellulose 4. An important concept in DNA and RNA structure is complementary base pairing. Which tow bases are incorrectly paired? a T-U b A-T c C-G d A-U 5. If the...
Multiple choice questions: Sucrose is an oligosaccharide made up of which one of the following sugars?...
Multiple choice questions: Sucrose is an oligosaccharide made up of which one of the following sugars? glucose and glucose glucose and fructose maltose and glucose starch and glycogen deoxyribose and ribose There are different types of microscopes that can be used to provide information about cells. Which type of microscope is used for the observation of living cells? scanning electron microscope light microscope transmission electron microscope To move solutes like amino acids into a cell by active transport, the cell...
Chloroplasts are        a. the sites of photosynthesis for eukaryotic cells b. the sites of photosynthesis for...
Chloroplasts are        a. the sites of photosynthesis for eukaryotic cells b. the sites of photosynthesis for prokaryotic cells        c. the sites of protein synthesis d. the sites of ATP synthesis in eukaryotic cells              e. (a) and (b) The nucleus of a cell              a. holds the code for protein synthesis b. is the site of ATP synthesis                  c. is the site of photosynthesis for eukaryotic cells d. is the carrier for most of the hereditary information for eukaryotic cells e....
Question 401 pts Kinetic energy is the stored energy that can be used for motion. True...
Question 401 pts Kinetic energy is the stored energy that can be used for motion. True False Flag this Question Question 411 pts When an electron is transferred from one atom to another, and the two atoms are then electrically attracted to one another, a(n) ________________ bond is formed. ionic kinetic covalent hydrogen Flag this Question Question 421 pts Changing the number of ____________ of an atom would change the chemical properties of the atom. neutrons protons electrons electron shells...
1.A technique used to identify RNA after gel electrophoresis and which employs ssDNA in the detection...
1.A technique used to identify RNA after gel electrophoresis and which employs ssDNA in the detection process is the _____ blot. Select one: a. Northern b. Western c. Northeastern d. Southern e. Southwestern 2. DNA sequencing by controlled termination of replication is called the _____ method. Select one: a. Sanger b. E. coli c. Restriction enzymes d. DNA Microarray e. Ligase f. Polymerase Chain Reaction g. Footprint h. Reverse Trancriptase i. Vector j. Expression k. Fluorescent l. cDNA 3. How...
Flag this Question Question 411 pts When an electron is transferred from one atom to another,...
Flag this Question Question 411 pts When an electron is transferred from one atom to another, and the two atoms are then electrically attracted to one another, a(n) ________________ bond is formed. ionic kinetic covalent hydrogen Flag this Question Question 421 pts Changing the number of ____________ of an atom would change the chemical properties of the atom. neutrons protons electrons electron shells Flag this Question Question 431 pts Forming molecules and breaking down molecules in biological organisms usually requires...
The scientific method is best distinguished from earlier forms of knowledge by Accurate measurements              b. inductive...
The scientific method is best distinguished from earlier forms of knowledge by Accurate measurements              b. inductive reasoning           c. deductive reasoning d. publishing of results                 e. experimentation Which one word best describes a tentative explanation of the data? a. control        b. deduction    c. theory          d. placebo       e. hypothesis An explanation which has been widely tested, which is not found to be false, and which explains a large group of observations is called                      a. quantitative analysis           b. a theory Qualitative...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT