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Term

_____ deserve to conveniently diffuse throughout 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 also c

f) b and also d

Definition e) b and also c (oxygen and also crabon dioxide)
Term _____ is the activity of molecules from an area of greater concentration to among reduced.
Definition Diffusion
Term

Specifically, osmosis is _______.

a) calls for the expenditure of cellular energy

b) diffusion of water from one area to another

c) diffusion of water across a selectively permeable membrane

d) is namong the above

Definition c) diffusion of water throughout a selectively permeable membrane
Term

Sodium ions cross a membrane with carry proteins that get an energy increase. This is an example of ____.

a) passive transport 

b) energetic transport

c) endocytosis 

d) exocytosis

e) non of the above

Definition b) active transport
Term

A red blood cell will certainly swell and also burst once inserted in which of the complying with kinds of solution?

a) isotonic

b) hypotonic

c) hypertonic

d.) plasmolyzed

Definition b) hypotonic
Term

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

a) hypotonic

b) hypertonic

c) isotonic

d) none of these

Definition b) hypertonic
Term If an onion cell is placed in water it will certainly ____.
Definition not change (unchanged)
Term If a red blood cell is placed in a hypertonic solution, it will certainly _____.
Definition Shrink
Term If a celery cell is put in salt water (hypertonic), it will certainly ____.
Definition Plasmolyzed
Term If a humale cheek cell is placed in a hypotonic solution, it will certainly ____.
Definition Burst (swell)
Term If bacteris is treated via penicillin, it will certainly _____.
Definition Burst (swell)
Term

Calcium ions cross a plasma membrane through carry proteins down the concentration gradient. This is an instance of ____.

a) passive transport

b) energetic transport

c) endocytosis

d) exocytosis

e) none of the above

Definition a) passive transport
Term

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

a) isotonic

b) hypotonic

c) hypertonic

d) plasmolyzed

Definition b) hypotonic
Term

Two major chemical components of the plasma membrane are _____.

a) carbohydprice and also nucleic acid

b) carbohydprice and also lipid

c) lipid and also protein

d) protein and water

 

Definition c) lipid and also protein
Term

The motion of molecules from a room of high concentration to a space of low concentration is dubbed ____.

a) active transport

b) helped with inhibition

c) phagocytosis

d) pinocytosis

e) simple diffusion

Definition e) simple diffusion
Term

The activity of molecules against a concentration gradient is dubbed ____.

a) active transport

b) assisted in diffusion

c) osmosis

d) phagocytosis

e) straightforward diffusion

Definition a) energetic transport
Term

Protein deserve to exit a cell by ____.

a) active transport

b) endocytosis

c) exocytosis

d) simple diffusion

Definition c) exocytosis
Term

In comparison of two services, the solution through the higher solute concentration is ____.

a) dynamic

b) hypertonic

c) hypotonic

d) isotonic

e) osmosis

Definition b) hypertonic
Term

The use of ____ proteins is invovled in assisted in diffusion.

a) osmosis

b) ribosomes

c) carrier

d) flagellum

e) phagocytosis

Definition c) carrier
Term

The engulfment of large particles is referred to as ____.

a) osmosis

b) ribosomes

c) carrier

d) flagellum

e) phagocytosis

Definition e) phagocytosis
Term

_______ is the diffusion of water across a selectively permeable membarne.

a) osmosis

b) ribosomes

c) carrier

d) flagellum

e) phagocytosis

Definition a) osmosis
Term

The "rough" endoplasmic reticulum is named in part because of the presence of ___.

a) osmosis

b) ribosomes

c) carrier

d) flagellum

e) phagocytosis

Definition b) ribosomes
Term

A humale sperm cell moves by suggests of an organelle called a _____.

a) osmosis

b) ribosomes

c) carrier

d) flagellum

e) phagocytosis

Definition d) flagellum
Term

In mitosis, if a parent cell has 16 chromosomes, each daughter cell will have actually how many kind of chromosomes?

 

Definition 16
Term In meiosis, if a parent cell has actually 16 chromosome, each cell at the finish of the procedure will certainly have actually exactly how many chromosomes?
Definition 8
Term

The crucial facet of mitosis is that ___.

a) goes via the faithcomplete department of the cell

b) produces 4 daughter cells in the end

c) has eight stages

d) is invovled in the division of sex cells

e) none of the above

Definition a) goes with the faithcomplete divichild of the cell
Term

The necessary element of meiosis is that it ____.

a) goes via the faithfull department of the cell

b) produces 2 daughter cells in the end

c) has four stages

d) is invovled in the department of somatic cells

e) namong the above

Definition e) namong the above
Term DNA replication occurs throughout ______.
Definition interphase
Term

Asex-related reproduction of some organisms is accomplsihed by ____.

a) meiosis

b) mitosis

c) cytokinesis

d) endocytosis

e) non of the above

Definition b) mitosis
Term

A photomicrograph of chromosomes arranged according to dimension is called ____.

a) karyotype 

b) karyosome

c) iodotype

d) autosome

e) none of the above

Definition a) karyotype
Term

Crossing over ____.

a) primarily results in binary fission

b) involes nucleoli

c) requires breakages and exchanges being made in between duplicaed similar chromosomes

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

e) every one of these

 

Definition d) transforms the complace of chromosomes and also outcomes in new combinations of alleles being channeled into the daughter cells
Term

The manufacturing of egg cells are dubbed ____.

a) oogenesis

b) mitosis

c) kinetogenesis

d) spermatogenesis

e) spermatosis

Definition a) oogenesis
Term

Sexual remanufacturing _____.

a) leads to unicreate characteristics in a population

b) results in new combinations of hereditary traits

c) produces genetic clones

d) requires much less tissue differentatiation that asex-related reproduction

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

Definition b) results in brand-new combinations of hereditary traits
Term The cells that have the right to thrive inabsolutely are referred to as ____ cells.
Definition Stem
Term

Cancer is the _____.

a) lack of mutation prices in subjects

b) degeneration of the nervous system

c) increase in the price of blood flow

d) loss of neurotransmitter molecules

e) unmanaged replication of cells

Definition e) unregulated replication of cells
Term

Benign tumors ____.

a) are confined to the lymphatic system

b) tend to metastasize

c) tend to thrive and also spread

d) transmit messeras rapidly

e) normally pose no medical problems

Definition e) generally pose no medical problems
Term

Metastasis is the tendency of cells to ___.

a) tempt a blood supply

b) become trapped in the lymph nodes

c) rise their usage of oxygen

d) spread out

e) sheight growing

Definition d) spread out
Term

Angiogenesis suggests that _____.

a) new blood vessels are produced

b) normal cells become tumors

c) cancerous cells divide uncontrollably

d) cancerous cells take a trip to various other parts of body

e) non of the above

Definition a) new blood vessels are produced
Term In meiosis, if a parent cell has actually 8 chromosomes, each cell at the end of the process will have actually exactly how many type of chromosomes?
Definition 4
Term

Cancer is the ____.

a) absence of mutation rates in subjects

b) degeneration of the nervous system

c) incease in the rate of blood flow

d) loss of neurotransmitter molecules

e) unmanaged replication of cells

Definition e) unmanaged replication of cells
Term

Somatic cells are _____.

a) haploid

b) quiescent

c) stem cells

d) non-differentiated

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

1.) They can redevelop by itself, doesnt require a partner

2.) Rapidly reproduction

Term State one disbenefit of asex-related reproduction.

See more: Definition Of Clergy Person Who Is Not A Member Of The Clergy (4)

Definition 1.) If they are ruined it will certainly wipe out the entire species, exp. potato famine
Term

The correct sequence of stages in mitosis is _____.

 

Definition Prophase, metaphase, anaphase, telophase
Term

Throughout oogenesis in people, normally _____ are produced