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term

_____ deserve to readily diffuse across a lipid bilayer.

You are watching: A bell shaped curve of phenotypic variation is indicative of

a) Glucose

b) Oxygen

c) Carbon Dioxide

d) sodium Ion

e) b and c

f) b and also d

Definition e) b and also c (oxygen and also crabon dioxide)
Term _____ is the motion of molecule from a region of greater concentration to one of lower.
Definition Diffusion
Term

Specifically, osmosis is _______.

a) requires the expenditure of to move energy

b) diffusion of water indigenous one an ar to another

c) diffusion of water across a selectively permeable membrane

d) is no one of the above

Definition c) diffusion that water across a selectively permeable membrane
Term

Sodium ion cross a membrane through transport protein that receive an power boost. This is an example of ____.

a) passive transport 

b) active transport

c) endocytosis 

d) exocytosis

e) non the the above

Definition b) energetic transport
Term

A red blood cell will swell and burst when placed in which of the following kinds of solution?

a) isotonic

b) hypotonic

c) hypertonic

d.) plasmolyzed

Definition b) hypotonic
Term

If one solution has 10% NaCl and another contains 30% NaCl, the 30% solution is ____.

a) hypotonic

b) hypertonic

c) isotonic

d) none of these

Definition b) hypertonic
Term If one onion cabinet is placed in water it will ____.
Definition not readjust (unchanged)
Term If a red blood cabinet is inserted in a hypertonic solution, it will certainly _____.
Definition Shrink
Term If a celery cabinet is put in salt water (hypertonic), it will ____.
Definition Plasmolyzed
Term If a person cheek cell is inserted in a hypotonic solution, it will certainly ____.
Definition Burst (swell)
Term If bacteris is treated with penicillin, it will _____.
Definition Burst (swell)
Term

Calcium ion cross a plasma membrane with transport proteins down the concentration gradient. This is an example of ____.

a) passive transport

b) active transport

c) endocytosis

d) exocytosis

e) none of the above

Definition a) passive transport
Term

A red blood cell will swell and burst when put in i m sorry of the complying with kinds of solution?

a) isotonic

b) hypotonic

c) hypertonic

d) plasmolyzed

Definition b) hypotonic
Term

Two major chemical contents of the plasma membrane space _____.

a) carbohydrate and also nucleic acid

b) carbohydrate and lipid

c) lipid and also protein

d) protein and also water

 

Definition c) lipid and also protein
Term

The motion of molecule from one area of high concentration to an area of short concentration is called ____.

a) energetic transport

b) promoted inhibition

c) phagocytosis

d) pinocytosis

e) simple diffusion

Definition e) basic diffusion
Term

The activity of molecules versus a concentration gradient is referred to as ____.

a) active transport

b) facilitated diffusion

c) osmosis

d) phagocytosis

e) straightforward diffusion

Definition a) active transport
Term

Protein can leave a cell by ____.

a) active transport

b) endocytosis

c) exocytosis

d) basic diffusion

Definition c) exocytosis
Term

In compare of 2 solutions, the solution with the higher solute concentration is ____.

a) dynamic

b) hypertonic

c) hypotonic

d) isotonic

e) osmosis

Definition b) hypertonic
Term

The usage of ____ protein is invovled in helped with diffusion.

a) osmosis

b) ribosomes

c) carrier

d) flagellum

e) phagocytosis

Definition c) carrier
Term

The engulfment of big particles is called ____.

a) osmosis

b) ribosomes

c) carrier

d) flagellum

e) phagocytosis

Definition e) phagocytosis
Term

_______ is the diffusion the water throughout a selectively permeable membarne.

a) osmosis

b) ribosomes

c) carrier

d) flagellum

e) phagocytosis

Definition a) osmosis
Term

The "rough" endoplasmic reticulum is called in component because the the existence of ___.

a) osmosis

b) ribosomes

c) carrier

d) flagellum

e) phagocytosis

Definition b) ribosomes
Term

A human sperm cabinet moves by means of one organelle referred to as a _____.

a) osmosis

b) ribosomes

c) carrier

d) flagellum

e) phagocytosis

Definition d) flagellum
Term

In mitosis, if a parental cell has actually 16 chromosomes, every daughter cell will have how many chromosomes?

 

Definition 16
Term In meiosis, if a parent cell has 16 chromosome, each cell in ~ the finish of the procedure will have actually how numerous chromosomes?
Definition 8
Term

The important element of mitosis is that ___.

a) goes v the faithfull department of the cell

b) produces four daughter cell in the end

c) has eight stages

d) is invovled in the department of sex cells

e) nobody of the above

Definition a) goes v the faithfull divison that the cell
Term

The important facet of meiosis is that it ____.

a) goes with the faithfull division of the cell

b) produces 2 daughter cells in the end

c) has four stages

d) is invovled in the division of somatic cells

e) nobody of the above

Definition e) none of the above
Term DNA replication occurs throughout ______.
Definition interphase
Term

Asexual reproduction of some organisms is accomplsihed by ____.

a) meiosis

b) mitosis

c) cytokinesis

d) endocytosis

e) non the the above

Definition b) mitosis
Term

A photomicrograph of chromosomes i ordered it according to dimension is dubbed ____.

a) karyotype 

b) karyosome

c) iodotype

d) autosome

e) no one of the above

Definition a) karyotype
Term

Crossing end ____.

a) typically results in binary fission

b) involes nucleoli

c) involves breakages and exchanges being made between duplicaed identical chromosomes

d) alters the composition of chromosomes and results in new combinations of alleles being channeled into the daughter cells

e) every one of these

 

Definition d) changes the ingredient of chromosomes and also results in brand-new combinations that alleles gift channeled into the daughter cells
Term

The manufacturing of egg cell are called ____.

a) oogenesis

b) mitosis

c) kinetogenesis

d) spermatogenesis

e) spermatosis

Definition a) oogenesis
Term

Sexual reproduction _____.

a) leads to uniform features in a population

b) outcomes in brand-new combinations of genetic traits

c) produces genetic clones

d) requires less tissue differentatiation the asexual reproduction

e) produces hereditary clones and also requires much less tissue differentiation 보다 asexual reproduction

Definition b) outcomes in new combinations of hereditary traits
Term The cells that can prosper indefinitely are referred to as ____ cells.
Definition Stem
Term

Cancer is the _____.

a) lack of mutation prices in subjects

b) degeneration the the concerned system

c) rise in the price of blood flow

d) loss of neurotransmitter molecules

e) untreated replication of cells

Definition e) untreated replication that cells
Term

Benign tumors ____.

a) space confined to the lymphatic system

b) have tendency to metastasize

c) often tend to grow and spread

d) transmit message rapidly

e) typically pose no clinical problems

Definition e) normally pose no medical problems
Term

Metastasis is the tendency of cell to ___.

a) attract a blood supply

b) end up being trapped in the lymph nodes

c) rise their use of oxygen

d) spread out out

e) avoid growing

Definition d) spread out out
Term

Angiogenesis way that _____.

a) brand-new blood vessels room produced

b) normal cells become tumors

c) cancerous cells divide uncontrollably

d) cancerous cells take trip to various other parts the body

e) non the the above

Definition a) new blood vessels room produced
Term In meiosis, if a parent cell has 8 chromosomes, each cell at the end of the procedure will have actually how countless chromosomes?
Definition 4
Term

Cancer is the ____.

a) absence of mutation prices in subjects

b) degeneration the the worried system

c) incease in the rate of blood flow

d) lose of neurotransmitter molecules

e) untreated replication the cells

Definition e) uncontrolled replication the cells
Term

Somatic cells room _____.

a) haploid

b) quiescent

c) stem cells

d) non-differentiated

Definition b) quiescent
Term State one benefit of asexual reproduction.
Definition

1.) They have the right to reproduce by itself, doesnt require a partner

2.) rapidly reproduction

Term State one disadvantage that asexual reproduction.

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Definition 1.) If they are damaged it will certainly wipe the end the whole species, exp. Potato famine
Term

The correct sequence of stages in mitosis is _____.

 

Definition Prophase, metaphase, anaphase, telophase
Term

During oogenesis in humans, typically _____ are produced