1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
hram777 [196]
3 years ago
7

I need help with question 6 plz!!

Biology
1 answer:
Alex3 years ago
6 0

Answer:

23 Pairs

Explanation:

You might be interested in
What is happening to bony fish
Gennadij [26K]

they are being overfished. inedible is incorrect for example herring is a bony fish and is it edible? yup and do people eat it? well yeah because they are in fact edible. hope i cleared that up somewhat

6 0
3 years ago
Photosynthesis consists of only the light reaction.
Nesterboy [21]
Photosynthesis consists of light and dark reactions.

5 0
3 years ago
Read 2 more answers
You mix activated yeast with different carbohydrates and measure the CO2 production over a time span of 10 minutes for each type
LenaWriter [7]

Answer:

quantitative analysis

Explanation:

Qualitative analysis refers to quality whereas quatitative analysis refers to the amount or quantity. In this experiment, we see how much carbondioxide gas is produced after the use of different carbohydrates given to the yeast. In this experiment, we want to know the concentration of the product in the reaction not the quality so we can say that this experiment shows quantitative analysis as compared to qualitative analysis.

3 0
3 years ago
Sex Linked Inheritance
Sladkaya [172]

Answer:

Because women have two X chromosomes.

Explanation:

8 0
3 years ago
What contributes to cell membrane fluidity? Proteins and lipids exist as separate but loosely attached molecules that can move a
Charra [1.4K]

Answer:

Proteins and lipids exist as separate but loosely attached molecules that can move around

Explanation:

Cell membranes are mainly composed of lipids, proteins, and also carbohydrates. Phospholipids are the most abundant type of lipid and the main constituent of the cell membranes. Membrane proteins are divided into two types according to their interactions with the cell membrane: 1-integral (intrinsic) and peripheral (extrinsic) proteins. These peripheral proteins are loosely attached by ionic bonds or calcium bridges with the phosphate heads of the phospholipids; whereas integral membrane proteins contain side chains that interact with fatty acyl groups of the phospholipids. Cell membrane fluidity indicates how easily lipids (e.g., phospholipids and cholesterol) and proteins (e.g., intrinsic proteins) diffuse laterally in the cell membrane. This fluidity is affected by the amount of cholesterol, temperature, and the ratio of unsaturated to saturated fatty acids. Saturated fatty acids have no double bonds in the hydrocarbon chain, whereas unsaturated fatty acids have at least one double bond (these double bonds increase fluidity). Moreover, higher temperatures increase membrane fluidity, whereas cholesterol molecules function to regulate membrane fluidity: at high temperatures cholesterol molecules stabilize the membrane, whereas at low temperatures intercalate between phospholipids, thereby preventing them from clustering together.

6 0
3 years ago
Other questions:
  • Which of the following is NOT a way carbon dioxide returns to the atmosphere
    8·2 answers
  • What does y most likely represent?
    10·2 answers
  • Plants are used for _____.
    11·1 answer
  • Which system is responsible for supporting your muscles and protecting your vital organs?
    11·1 answer
  • For a living thing to function properly, its internal environment must maintain ____________ , or be kept relatively constant. T
    13·1 answer
  • Prokaryotic cells reproduce (choose the best answer: asexually or sexually
    15·1 answer
  • Compare the structure of a typical prokaryotic cell with that of a typical eukaryotic cell. What structures would you find in bo
    14·1 answer
  • Which formations are features of karst topography? Check all that apply.
    6·2 answers
  • Which of the following provide the first clear geophysical
    9·1 answer
  • Which body region should be avoided during myofascial release techniques? Lumbar spine Thoracic spine Knee Pelvis
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!